Merge branch 'master' into cmdbug

2021-07-31 14:39:24 -06:00
parent bc143f8fe2 c02a8735d8
commit 5c89ac5a27
45 changed files with 1137 additions and 352 deletions
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -7,13 +7,21 @@ Christer Edwards [christer.edwards@gmail.com]
 ## Contributors (code)
 - Barry McCormick
 - Brian Downs
+- Carsten Bäcker
+- Chris Wells
 - Dave Cottlehuber
 - Giacomo Olgeni
+- Gleb Popov
 - JP Mens
 - Jose Rivera
+- Juan David Hurtado G.
 - Lars E.
+- Marius van Witzenburg
+- Matt Audesse
 - Paul C.
+- Petru T. Garstea
 - Sven R.
+- Tobias Tom

 ### Special thanks
 Software doesn't happen in a vacuum. Thank you to the following people who may
--- a/2
+++ b/2
@@ -1,6 +1,6 @@
 BSD 3-Clause License

-Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ Use "bastille command -h|--help" for more information about a command.

 ```

-## 0.8-beta
+## 0.9-beta
 This document outlines the basic usage of the Bastille container management
 framework. This release is still considered beta.

@@ -131,13 +131,15 @@ nat on $ext_if from <jails> to any -> ($ext_if:0)
 rdr-anchor "rdr/*"

 block in all
-pass out quick modulate state
+pass out quick keep state
 antispoof for $ext_if inet
 pass in inet proto tcp from any to any port ssh flags S/SA keep state

 ## make sure you also open up ports that you are going to use for dynamic rdr
 # pass in inet proto tcp from any to any port <rdr-start>:<rdr-end> flags S/SA keep state
 # pass in inet proto udp from any to any port <rdr-start>:<rdr-end> flags S/SA keep state
+## for IPv6 networks please uncomment the following rule
+# pass inet6 proto icmp6 icmp6-type { echoreq, routersol, routeradv, neighbradv, neighbrsol }

 ```

@@ -215,7 +217,7 @@ Two values are required for Bastille to use ZFS. The default values in the
 bastille_zfs_enable=""                                  ## default: ""
 bastille_zfs_zpool=""                                   ## default: ""
 bastille_zfs_prefix="bastille"                          ## default: "${bastille_zfs_zpool}/bastille"
-bastille_zfs_mountpoint=${bastille_prefix}              ## default: "${bastille_prefix}"
+bastille_prefix="/bastille"                             ## default: "/usr/local/bastille". ${bastille_zfs_prefix} gets mounted here
 bastille_zfs_options="-o compress=lz4 -o atime=off"     ## default: "-o compress=lz4 -o atime=off"
 ```

@@ -234,8 +236,8 @@ not using ZFS and can safely ignore these settings.
 bastille bootstrap
 ------------------
 Before you can begin creating containers, Bastille needs to "bootstrap" a
-release.  Current supported releases are 11.3-RELEASE, 12.0-RELEASE and
-12.1-RELEASE.
+release.  Current supported releases are 11.4-RELEASE, 12.2-RELEASE and
+13.0-RELEASE.

 **Important: If you need ZFS support see the above section BEFORE
 bootstrapping.**
@@ -243,14 +245,14 @@ bootstrapping.**
 To `bootstrap` a release, run the bootstrap sub-command with the
 release version as the argument.

-**FreeBSD 11.3-RELEASE**
+**FreeBSD 11.4-RELEASE**
 ```shell
-ishmael ~ # bastille bootstrap 11.3-RELEASE
+ishmael ~ # bastille bootstrap 11.4-RELEASE
 ```

-**FreeBSD 12.1-RELEASE**
+**FreeBSD 12.2-RELEASE**
 ```shell
-ishmael ~ # bastille bootstrap 12.1-RELEASE
+ishmael ~ # bastille bootstrap 12.2-RELEASE
 ```

 **HardenedBSD 11-STABLE-BUILD-XX**
@@ -290,6 +292,37 @@ bootstrapping templates from GitHub or GitLab.
 See `bastille update` to ensure your bootstrapped releases include the latest
 patches.

+** Ubuntu Linux [new since 0.9] **
+
+The bootstrap process for Linux containers is very different from the BSD process.
+You will need the package debootstrap and some kernel modules for that.
+But don't worry, Bastille will do that for you.
+
+```shell
+ishmael ~ # bastille bootstrap focal
+sysrc: unknown variable 'linprocfs_load'
+sysrc: unknown variable 'linsysfs_load'
+sysrc: unknown variable 'tmpfs_load'
+linprocfs_load, linsysfs_load, tmpfs_load not enabled in /boot/loader.conf or linux_enable not active. Should I do that for you?  (N|y)
+#y
+Loading modules
+Persisting modules
+linux_enable:  -> YES
+linprocfs_load:  -> YES
+linsysfs_load:  -> YES
+tmpfs_load:  -> YES
+Debootstrap not found. Should it be installed? (N|y)
+#y
+FreeBSD repository is up to date.
+All repositories are up to date.
+Checking integrity... done (0 conflicting)
+The following 1 package(s) will be affected (of 0 checked):
+
+New packages to be INSTALLED:
+        debootstrap: 1.0.123_4
+[...]
+```
+As of 0.9.20210714 Bastille supports Ubuntu 18.04 (bionic) and Ubuntu 20.04 (focal).

 bastille create
 ---------------
@@ -306,24 +339,24 @@ IP at container creation.

 **ip4**
 ```shell
-ishmael ~ # bastille create folsom 12.1-RELEASE 10.17.89.10
+ishmael ~ # bastille create folsom 12.2-RELEASE 10.17.89.10
 Valid: (10.17.89.10).

 NAME: folsom.
 IP: 10.17.89.10.
-RELEASE: 12.1-RELEASE.
+RELEASE: 12.2-RELEASE.

 syslogd_flags: -s -> -ss
 sendmail_enable: NO -> NONE
 cron_flags:  -> -J 60
 ```

-This command will create a 12.1-RELEASE container assigning the 10.17.89.10 ip
+This command will create a 12.2-RELEASE container assigning the 10.17.89.10 ip
 address to the new system.

 **ip6**
 ```shell
-ishmael ~ # bastille create folsom 12.1-RELEASE fd35:f1fd:2cb6:6c5c::13
+ishmael ~ # bastille create folsom 12.2-RELEASE fd35:f1fd:2cb6:6c5c::13
 Valid: (fd35:f1fd:2cb6:6c5c::13).

 NAME: folsom.
@@ -335,12 +368,12 @@ sendmail_enable: NO -> NONE
 cron_flags:  -> -J 60
 ```

-This command will create a 12.1-RELEASE container assigning the
+This command will create a 12.2-RELEASE container assigning the
 fd35:f1fd:2cb6:6c5c::13  ip address to the new system.

 **VNET**
 ```shell
-ishmael ~ # bastille create -V vnetjail 12.1-RELEASE 192.168.87.55/24 em0
+ishmael ~ # bastille create -V vnetjail 12.2-RELEASE 192.168.87.55/24 em0
 Valid: (192.168.87.55/24).
 Valid: (em0).

@@ -356,7 +389,7 @@ ifconfig_e0b_bastille0_name:  -> vnet0
 ifconfig_vnet0:  -> inet 192.168.87.55/24
 ```

-This command will create a 12.1-RELEASE container assigning the
+This command will create a 12.2-RELEASE container assigning the
 192.168.87.55/24 ip address to the new system.

 VNET-enabled containers are attached to a virtual bridge interface for
@@ -376,9 +409,18 @@ private base. This is sometimes referred to as a "thick" container (whereas the
 shared base container is a "thin").

 ```shell
-ishmael ~ # bastille create -T folsom 12.0-RELEASE 10.17.89.10
+ishmael ~ # bastille create -T folsom 12.2-RELEASE 10.17.89.10
 ```

+**Linux**
+```shell
+ishmael ~ # bastille create folsom focal 10.17.89.10
+```
+
+Systemd is not supported due to the missing boot process.
+
+
+
 I recommend using private (rfc1918) ip address ranges for your containers.
 These ranges include:

@@ -628,9 +670,8 @@ Templates](https://gitlab.com/BastilleBSD-Templates)?
 Bastille supports a templating system allowing you to apply files, pkgs and
 execute commands inside the container automatically.

-Currently supported template hooks are: `ARG`, `LIMITS`, `INCLUDE`, `PRE`,
- `FSTAB`, `PKG`, `OVERLAY`, `SYSRC`, `SERVICE`, `CMD`, `RENDER`.
-Planned template hooks include: `PF`, `LOG`
+Currently supported template hooks are: `ARG`, `LIMITS`, `INCLUDE`,
+ `MOUNT`, `PKG`, `CP`, `SYSRC`, `SERVICE`, `RDR`, `CMD`, `RENDER`.

 Templates are created in `${bastille_prefix}/templates` and can leverage any of
 the template hooks. Simply create a new directory in the format project/repo,
@@ -644,9 +685,9 @@ To leverage a template hook, create an UPPERCASE file in the root of the
 template directory named after the hook you want to execute. eg;

 ```shell
-echo "zsh vim-console git-lite htop" > /usr/local/bastille/templates/username/base-template/PKG
-echo "/usr/bin/chsh -s /usr/local/bin/zsh" > /usr/local/bastille/templates/username/base-template/CMD
-echo "usr" > /usr/local/bastille/templates/username/base-template/OVERLAY
+echo "PKG zsh vim-console git-lite htop" >> /usr/local/bastille/templates/username/base-template/Bastillefile
+echo "CMD /usr/bin/chsh -s /usr/local/bin/zsh" >> /usr/local/bastille/templates/username/base-template/Bastillefile
+echo "CP usr" > /usr/local/bastille/templates/username/base-template/Bastillefile
 ```

 Template hooks are executed in specific order and require specific syntax to
@@ -665,11 +706,7 @@ work as expected. This table outlines that order and those requirements:
 | SERVICE   | service command(s)    | nginx restart                                  |
 | CMD       | /bin/sh command       | /usr/bin/chsh -s /usr/local/bin/zsh            |
 | RENDER    | paths (one/line)      | /usr/local/etc/nginx                           |
-
-| PLANNED | format           | example                                                        |
-|---------|------------------|----------------------------------------------------------------|
-| RDR     | pf rdr entry     | rdr pass inet proto tcp from any to any port 80 -> 10.17.89.80 |
-| LOG     | path             | /var/log/nginx/access.log                                      |
+| RDR       | protocol port port    | tcp 2200 22                                    |

 Note: SYSRC requires NO quotes or that quotes (`"`) be escaped. ie; `\"`)

@@ -698,8 +735,8 @@ After populating `usr/local/` with custom config files that your container will
 use, be sure to include `usr` in the template OVERLAY definition. eg;

 ```shell
-echo "etc" > /usr/local/bastille/templates/username/base/OVERLAY
-echo "usr" >> /usr/local/bastille/templates/username/base/OVERLAY
+echo "CP etc" >> /usr/local/bastille/templates/username/base/Bastillefile
+echo "CP usr" >> /usr/local/bastille/templates/username/base/Bastillefile
 ```

 The above example will include anything under "etc" and "usr" inside
@@ -890,21 +927,21 @@ The `update` command targets a release instead of a container. Because every
 container is based on a release, when the release is updated all the containers
 are automatically updated as well.

-To update all containers based on the 11.2-RELEASE `release`:
+To update all containers based on the 11.4-RELEASE `release`:

-Up to date 11.2-RELEASE:
+Up to date 11.4-RELEASE:
 ```shell
-ishmael ~ # bastille update 11.2-RELEASE
+ishmael ~ # bastille update 11.4-RELEASE
 Targeting specified release.
-11.2-RELEASE
+11.4-RELEASE

 Looking up update.FreeBSD.org mirrors... 2 mirrors found.
-Fetching metadata signature for 11.2-RELEASE from update4.freebsd.org... done.
+Fetching metadata signature for 11.4-RELEASE from update4.freebsd.org... done.
 Fetching metadata index... done.
 Inspecting system... done.
 Preparing to download files... done.

-No updates needed to update system to 11.2-RELEASE-p4.
+No updates needed to update system to 11.4-RELEASE-p4.
 No updates are available to install.
 ```

@@ -916,11 +953,21 @@ bastille upgrade
 This sub-command lets you upgrade a release to a new release. Depending on the
 workflow this can be similar to a `bootstrap`.

+For standard containers you need to upgrade the shared base jail:
 ```shell
-ishmael ~ # bastille upgrade 11.3-RELEASE 12.0-RELEASE
+ishmael ~ # bastille upgrade 12.1-RELEASE 12.2-RELEASE
 ...
 ```

+For thick jails you need to upgrade every single container (according the freebsd-update procedure):
+```shell
+ishmael ~ # bastille upgrade folsom 12.2-RELEASE
+ishmael ~ # bastille upgrade folsom install
+...
+ishmael ~ # bastille restart folsom
+ishmael ~ # bastille upgrade folsom install
+```
+

 bastille verify
 ---------------
@@ -1028,11 +1075,7 @@ Example (create, start, console)
 This example creates, starts and consoles into the container.

 ```shell
-ishmael ~ # bastille create alcatraz 11.2-RELEASE 10.17.89.7
-
-RELEASE: 11.2-RELEASE.
-NAME: alcatraz.
-IP: 10.17.89.7.
+ishmael ~ # bastille create alcatraz 11.4-RELEASE 10.17.89.7
 ```

 ```shell
@@ -1044,7 +1087,7 @@ alcatraz: created
 ```shell
 ishmael ~ # bastille console alcatraz
 [alcatraz]:
-FreeBSD 11.2-RELEASE-p4 (GENERIC) #0: Thu Sep 27 08:16:24 UTC 2018
+FreeBSD 11.4-RELEASE-p4 (GENERIC) #0: Thu Sep 27 08:16:24 UTC 2018

 Welcome to FreeBSD!

--- a/docs/chapters/installation.rst
+++ b/docs/chapters/installation.rst
@@ -4,7 +4,7 @@ Bastille is available in the official FreeBSD ports tree at
 `sysutils/bastille`. Binary packages available in `quarterly` and `latest`
 repositories.

-Current version is `0.8.20210101`.
+Current version is `0.9.20210714`.

 To install from the FreeBSD package repository:

--- a/docs/chapters/networking.rst
+++ b/docs/chapters/networking.rst
@@ -165,23 +165,14 @@ Create the firewall rules:
  set skip on lo

  table <jails> persist
-  nat on $ext_if from <jails> to any -> ($ext_if)
-
-  ## static rdr example
-  ## rdr pass inet proto tcp from any to any port {80, 443} -> 10.17.89.45
-
-  ## dynamic rdr anchor (see below)
+  nat on $ext_if from <jails> to any -> ($ext_if:0)
  rdr-anchor "rdr/*"

  block in all
-  pass out quick modulate state
+  pass out quick keep state
  antispoof for $ext_if inet
  pass in inet proto tcp from any to any port ssh flags S/SA modulate state

-  # If you are using dynamic rdr also need to ensure that the external port
-  # range you are using is open
-  # pass in inet proto tcp from any to any port <rdr-start>:<rdr-end>
-
 - Make sure to change the `ext_if` variable to match your host system interface.
 - Make sure to include the last line (`port ssh`) or you'll end up locked out.

@@ -192,30 +183,26 @@ to containers are:

  nat on $ext_if from <jails> to any -> ($ext_if)

-  ## static rdr example
-  ## rdr pass inet proto tcp from any to any port {80, 443} -> 10.17.89.45
-
 The `nat` routes traffic from the loopback interface to the external
 interface for outbound access.

-The `rdr pass ...` will redirect traffic from the host firewall on port X to
-the ip of Container Y. The example shown redirects web traffic (80 & 443) to the
-containers at `10.17.89.45`.
+.. code-block:: shell

-  ## dynamic rdr anchor (see below)
  rdr-anchor "rdr/*"

 The `rdr-anchor "rdr/*"` enables dynamic rdr rules to be setup using the
 `bastille rdr` command at runtime - eg.

+.. code-block:: shell
+
  bastille rdr <jail> tcp 2001 22 # Redirects tcp port 2001 on host to 22 on jail
  bastille rdr <jail> udp 2053 53 # Same for udp
  bastille rdr <jail> list        # List dynamic rdr rules
  bastille rdr <jail> clear       # Clear dynamic rdr rules

-  Note that if you are redirecting ports where the host is also listening
-  (eg. ssh) you should make sure that the host service is not listening on
-  the cloned interface - eg. for ssh set sshd_flags in rc.conf
+Note that if you are redirecting ports where the host is also listening (eg.
+ssh) you should make sure that the host service is not listening on the cloned
+interface - eg. for ssh set sshd_flags in rc.conf

  sshd_flags="-o ListenAddress=<hostname>"

--- a/docs/chapters/subcommands/export.rst
+++ b/docs/chapters/subcommands/export.rst
@@ -11,7 +11,8 @@ container backups.
  ishmael ~ # bastille export azkaban

 The export sub-command supports both UFS and ZFS storage. ZFS based containers
-will use ZFS snapshots. UFS based containers will use `txz` archives.
+will use ZFS snapshots. UFS based containers will use `txz` archives and they
+can be exported only when the jail is not running.

 .. code-block:: shell

--- a/docs/chapters/subcommands/pkg.rst
+++ b/docs/chapters/subcommands/pkg.rst
@@ -6,7 +6,7 @@ To manage binary packages within the container use `bastille pkg`.

 .. code-block:: shell

-  ishmael ~ # bastille pkg folsom 'install vim-console git-lite zsh'
+  ishmael ~ # bastille pkg folsom install vim-console git-lite zsh
  [folsom]:
  The package management tool is not yet installed on your system.
  Do you want to fetch and install it now? [y/N]: y
--- a/docs/chapters/template.rst
+++ b/docs/chapters/template.rst
@@ -7,14 +7,14 @@ Templates](https://gitlab.com/BastilleBSD-Templates)?
 Bastille supports a templating system allowing you to apply files, pkgs and
 execute commands inside the containers automatically.

-Currently supported template hooks are: `LIMITS`, `INCLUDE`, `PRE`, `FSTAB`,
-`PKG`, `OVERLAY`, `SYSRC`, `SERVICE`, `CMD`.
+Currently supported template hooks are: `CMD`, `CP`, `INCLUDE`, `LIMITS`, `MOUNT`,
+`PKG`, `RDR`, `SERVICE`, `SYSRC`.

 Templates are created in `${bastille_prefix}/templates` and can leverage any of
 the template hooks.

-Bastille 0.7.x
--------------
+Bastille 0.7.x+
+---------------
 Bastille 0.7.x introduces a template syntax that is more flexible and allows
 any-order scripting. Previous versions had a hard template execution order and
 instructions were spread across multiple files. The new syntax is done in a
@@ -27,23 +27,23 @@ Template Automation Hooks
 +---------+-------------------+-----------------------------------------+
 | HOOK    | format            | example                                 |
 +=========+===================+=========================================+
-| LIMITS  | resource value    | memoryuse 1G                            |
+| CMD     | /bin/sh command   | /usr/bin/chsh -s /usr/local/bin/zsh     |
+---------+-------------------+-----------------------------------------+
+| CP      | path(s)           | etc root usr (one per line)             |
 +---------+-------------------+-----------------------------------------+
 | INCLUDE | template path/URL | http?://TEMPLATE_URL or project/path    |
 +---------+-------------------+-----------------------------------------+
-| PRE     | /bin/sh command   | mkdir -p /usr/local/my_app/html         |
+| LIMITS  | resource value    | memoryuse 1G                            |
 +---------+-------------------+-----------------------------------------+
-| FSTAB   | fstab syntax      | /host/path container/path nullfs ro 0 0 |
+| MOUNT   | fstab syntax      | /host/path container/path nullfs ro 0 0 |
 +---------+-------------------+-----------------------------------------+
 | PKG     | port/pkg name(s)  | vim-console zsh git-lite tree htop      |
 +---------+-------------------+-----------------------------------------+
-| OVERLAY | path(s)           | etc root usr (one per line)             |
-+---------+-------------------+-----------------------------------------+
-| SYSRC   | sysrc command(s)  | nginx_enable=YES                        |
+| RDR     | tcp port port     | tcp 2200 22 (hostport jailport)         |
 +---------+-------------------+-----------------------------------------+
 | SERVICE | service command   | 'nginx start' OR 'postfix reload'       |
 +---------+-------------------+-----------------------------------------+
-| CMD     | /bin/sh command   | /usr/bin/chsh -s /usr/local/bin/zsh     |
+| SYSRC   | sysrc command(s)  | nginx_enable=YES                        |
 +---------+-------------------+-----------------------------------------+

 Note: SYSRC requires that NO quotes be used or that quotes (`"`) be escaped
@@ -71,7 +71,7 @@ use, be sure to include `usr` in the template OVERLAY definition. eg;

 .. code-block:: shell

-  echo "usr" > /usr/local/bastille/templates/username/template/OVERLAY
+  echo "CP usr" >> /usr/local/bastille/templates/username/template/Bastillefile

 The above example "usr" will include anything under "usr" inside the template.
 You do not need to list individual files. Just include the top-level directory
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -8,13 +8,13 @@ else:
 # -- Project information -----------------------------------------------------

 project = 'Bastille'
-copyright = '2018-2020, Christer Edwards'
+copyright = '2018-2021, Christer Edwards'
 author = 'Christer Edwards'

 # The short X.Y version
-version = '0.8.20210101'
+version = '0.9.20210714'
 # The full version, including alpha/beta/rc tags
-release = '0.8.20210101-beta'
+release = '0.8.20210714-beta'


 # -- General configuration ---------------------------------------------------
--- a/usr/local/bin/bastille
+++ b/usr/local/bin/bastille
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -70,7 +70,7 @@ bastille_perms_check() {
 bastille_perms_check

 ## version
-BASTILLE_VERSION="0.8.20210101"
+BASTILLE_VERSION="0.9.20210714"

 usage() {
    cat << EOF
@@ -135,10 +135,10 @@ version|-v|--version)
 help|-h|--help)
    usage
    ;;
-bootstrap|create|destroy|import|list|rdr|restart|start|update|upgrade|verify)
+bootstrap|create|destroy|export|import|list|rdr|restart|start|update|upgrade|verify)
    # Nothing "extra" to do for these commands. -- cwells
    ;;
-clone|config|cmd|console|convert|cp|edit|export|htop|limits|mount|pkg|rename|service|stop|sysrc|template|top|umount|zfs)
+clone|config|cmd|console|convert|cp|edit|htop|limits|mount|pkg|rename|service|stop|sysrc|template|top|umount|zfs)
    # Parse the target and ensure it exists. -- cwells
    if [ $# -eq 0 ]; then # No target was given, so show the command's help. -- cwells
        PARAMS='help'
--- a/usr/local/etc/bastille/bastille.conf.sample
+++ b/usr/local/etc/bastille/bastille.conf.sample
@@ -33,6 +33,7 @@ bastille_resolv_conf="/etc/resolv.conf"                               ## default
 ## bootstrap urls
 bastille_url_freebsd="http://ftp.freebsd.org/pub/FreeBSD/releases/"          ## default: "http://ftp.freebsd.org/pub/FreeBSD/releases/"
 bastille_url_hardenedbsd="http://installer.hardenedbsd.org/pub/hardenedbsd/" ## default: "https://installer.hardenedbsd.org/pub/HardenedBSD/releases/"
+bastille_url_midnightbsd="https://www.midnightbsd.org/ftp/MidnightBSD/releases/"          ## default: "https://www.midnightbsd.org/pub/MidnightBSD/releases/"

 ## ZFS options
 bastille_zfs_enable=""                                                ## default: ""
@@ -43,15 +44,18 @@ bastille_zfs_options="-o compress=lz4 -o atime=off"                   ## default
 ## Export/Import options
 bastille_compress_xz_options="-0 -v"                                  ## default "-0 -v"
 bastille_decompress_xz_options="-c -d -v"                             ## default "-c -d -v"
+bastille_compress_gz_options="-1 -v"                                  ## default "-1 -v"
+bastille_decompress_gz_options="-k -d -c -v"                          ## default "-k -d -c -v"

 ## Networking
 bastille_network_loopback="bastille0"                                 ## default: "bastille0"
 bastille_network_shared=""                                            ## default: ""
 bastille_network_gateway=""                                           ## default: ""
+bastille_network_gateway6=""                                          ## default: ""

 ## Default Templates
 bastille_template_base="default/base"                                 ## default: "default/base"
-bastille_template_empty="default/empty"                               ## default: "default/empty"
+bastille_template_empty=""                                            ## default: "default/empty"
 bastille_template_thick="default/thick"                               ## default: "default/thick"
 bastille_template_thin="default/thin"                                 ## default: "default/thin"
 bastille_template_vnet="default/vnet"                                 ## default: "default/vnet"
--- a/usr/local/share/bastille/bootstrap.sh
+++ b/usr/local/share/bastille/bootstrap.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -45,14 +45,12 @@ esac
 #Validate if ZFS is enabled in rc.conf and bastille.conf.
 if [ "$(sysrc -n zfs_enable)" = "YES" ] && [ ! "${bastille_zfs_enable}" = "YES" ]; then
    warn "ZFS is enabled in rc.conf but not bastille.conf. Do you want to continue? (N|y)"
-    read  answer
+    read answer
    case $answer in
        no|No|n|N|"")
            error_exit "ERROR: Missing ZFS parameters. See bastille_zfs_enable."
            ;;
-        yes|Yes|y|Y)
-            continue
-            ;;
+        yes|Yes|y|Y) ;;
    esac
 fi

@@ -85,7 +83,7 @@ validate_release_url() {
        info "Bootstrapping ${PLATFORM_OS} distfiles..."

        # Alternate RELEASE/ARCH fetch support
-        if [ "${OPTION}" = "--i386" -o "${OPTION}" = "--32bit" ]; then
+        if [ "${OPTION}" = "--i386" ] || [ "${OPTION}" = "--32bit" ]; then
            ARCH="i386"
            RELEASE="${RELEASE}-${ARCH}"
        fi
@@ -178,7 +176,6 @@ bootstrap_directories() {
        else
            mkdir -p "${bastille_templatesdir}"
        fi
-        ln -s "${bastille_sharedir}/templates/default" "${bastille_templatesdir}/default"
    fi

    ## ${bastille_releasesdir}
@@ -216,7 +213,7 @@ bootstrap_release() {

        ## check if release already bootstrapped, else continue bootstrapping
        if [ -z "${bastille_bootstrap_archives}" ]; then
-            error_exit "Bootstrap appears complete."
+            error_notify "Bootstrap appears complete."
        else
            info "Bootstrapping additional distfiles..."
        fi
@@ -254,12 +251,12 @@ bootstrap_release() {
                    fi
                    if [ -d "${bastille_cachedir}/${RELEASE}" ]; then
                        if [ ! "$(ls -A "${bastille_cachedir}/${RELEASE}")" ]; then
-                            rm -rf "${bastille_cachedir}/${RELEASE}"
+                            rm -rf "${bastille_cachedir:?}/${RELEASE}"
                        fi
                    fi
                    if [ -d "${bastille_releasesdir}/${RELEASE}" ]; then
                        if [ ! "$(ls -A "${bastille_releasesdir}/${RELEASE}")" ]; then
-                            rm -rf "${bastille_releasesdir}/${RELEASE}"
+                            rm -rf "${bastille_releasesdir:?}/${RELEASE}"
                        fi
                    fi
                    error_exit "Bootstrap failed."
@@ -267,8 +264,7 @@ bootstrap_release() {

                ## fetch for missing dist files
                if [ ! -f "${bastille_cachedir}/${RELEASE}/${_archive}.txz" ]; then
-                    fetch "${UPSTREAM_URL}/${_archive}.txz" -o "${bastille_cachedir}/${RELEASE}/${_archive}.txz"
-                    if [ "$?" -ne 0 ]; then
+                    if ! fetch "${UPSTREAM_URL}/${_archive}.txz" -o "${bastille_cachedir}/${RELEASE}/${_archive}.txz"; then
                        ## alert only if unable to fetch additional dist files
                        error_notify "Failed to fetch ${_archive}.txz."
                    fi
@@ -329,15 +325,15 @@ bootstrap_template() {
    _template=${bastille_templatesdir}/${_user}/${_repo}

    ## support for non-git
-    if [ ! -x "$(which git)" ]; then
+    if ! which -s git; then
        error_notify "Git not found."
        error_exit "Not yet implemented."
-    elif [ -x "$(which git)" ]; then
+    else
        if [ ! -d "${_template}/.git" ]; then
-            $(which git) clone "${_url}" "${_template}" ||\
+            git clone "${_url}" "${_template}" ||\
                error_notify "Clone unsuccessful."
        elif [ -d "${_template}/.git" ]; then
-            cd "${_template}" && $(which git) pull ||\
+            git -C "${_template}" pull ||\
                error_notify "Template update unsuccessful."
        fi
    fi
@@ -345,6 +341,43 @@ bootstrap_template() {
    bastille verify "${_user}/${_repo}"
 }

+check_linux_prerequisites() {
+    #check and install OS dependencies @hackacad
+    if [ ! "$(sysrc -f /boot/loader.conf -n linprocfs_load)" = "YES" ] && [ ! "$(sysrc -f /boot/loader.conf -n linsysfs_load)" = "YES" ] && [ ! "$(sysrc -f /boot/loader.conf -n tmpfs_load)" = "YES" ]; then
+        warn "linprocfs_load, linsysfs_load, tmpfs_load not enabled in /boot/loader.conf or linux_enable not active. Should I do that for you?  (N|y)"
+        read  answer
+        case $answer in
+            [Nn][Oo]|[Nn]|"")
+                error_exit "Exiting."
+                ;;
+            [Yy][Ee][Ss]|[Yy])
+                info "Loading modules"
+                kldload linux linux64 linprocfs linsysfs tmpfs
+                info "Persisting modules"
+                sysrc linux_enable=YES
+                sysrc -f /boot/loader.conf linprocfs_load=YES
+                sysrc -f /boot/loader.conf linsysfs_load=YES
+                sysrc -f /boot/loader.conf tmpfs_load=YES
+                ;;
+        esac
+    fi
+}
+
+ensure_debootstrap() {
+    if ! which -s debootstrap; then
+        warn "Debootstrap not found. Should it be installed? (N|y)"
+        read  answer
+        case $answer in
+            [Nn][Oo]|[Nn]|"")
+                error_exit "Exiting. You need to install debootstap before boostrapping a Linux jail."
+                ;;
+            [Yy][Ee][Ss]|[Yy])
+                pkg install -y debootstrap
+                ;;
+        esac
+    fi
+}
+
 HW_MACHINE=$(sysctl hw.machine | awk '{ print $2 }')
 HW_MACHINE_ARCH=$(sysctl hw.machine_arch | awk '{ print $2 }')
 RELEASE="${1}"
@@ -353,7 +386,7 @@ OPTION="${2}"
 # Alternate RELEASE/ARCH fetch support(experimental)
 if [ -n "${OPTION}" ] && [ "${OPTION}" != "${HW_MACHINE}" ] && [ "${OPTION}" != "update" ]; then
    # Supported architectures
-    if [ "${OPTION}" = "--i386" -o "${OPTION}" = "--32bit" ]; then
+    if [ "${OPTION}" = "--i386" ] || [ "${OPTION}" = "--32bit" ]; then
        HW_MACHINE="i386"
        HW_MACHINE_ARCH="i386"
    else
@@ -363,6 +396,13 @@ fi

 ## Filter sane release names
 case "${1}" in
+2.[0-9]*)
+    ## check for MidnightBSD releases name
+    NAME_VERIFY=$(echo "${RELEASE}")
+    UPSTREAM_URL="${bastille_url_midnightbsd}${HW_MACHINE_ARCH}/${NAME_VERIFY}"
+    PLATFORM_OS="MidnightBSD"
+    validate_release_url
+    ;;
 *-CURRENT|*-current)
    ## check for FreeBSD releases name
    NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '^([1-9]{2,2})\.[0-9](-CURRENT)$' | tr '[:lower:]' '[:upper:]')
@@ -370,9 +410,9 @@ case "${1}" in
    PLATFORM_OS="FreeBSD"
    validate_release_url
    ;;
-*-RELEASE|*-release|*-RC1|*-rc1|*-RC2|*-rc2)
+*-RELEASE|*-release|*-RC1|*-rc1|*-RC2|*-rc2|*-RC3|*-rc3|*-RC4|*-rc4|*-RC5|*-rc5|*-BETA1|*-BETA2|*-BETA3|*-BETA4|*-BETA5)
    ## check for FreeBSD releases name
-    NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '^([1-9]{2,2})\.[0-9](-RELEASE|-RC[1-2])$' | tr '[:lower:]' '[:upper:]')
+    NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '^([1-9]{2,2})\.[0-9](-RELEASE|-RC[1-5]|-BETA[1-5])$' | tr '[:lower:]' '[:upper:]')
    UPSTREAM_URL="${bastille_url_freebsd}${HW_MACHINE}/${HW_MACHINE_ARCH}/${NAME_VERIFY}"
    PLATFORM_OS="FreeBSD"
    validate_release_url
@@ -420,17 +460,45 @@ current-build-latest|current-BUILD-LATEST|CURRENT-BUILD-LATEST)
    PLATFORM_OS="HardenedBSD"
    validate_release_url
    ;;
-http?://github.com/*/*|http?://gitlab.com/*/*)
+http?://*/*/*)
    BASTILLE_TEMPLATE_URL=${1}
    BASTILLE_TEMPLATE_USER=$(echo "${1}" | awk -F / '{ print $4 }')
    BASTILLE_TEMPLATE_REPO=$(echo "${1}" | awk -F / '{ print $5 }')
    bootstrap_template
    ;;
+#adding Ubuntu Bionic as valid "RELEASE" for POC @hackacad
+ubuntu_bionic|bionic|ubuntu-bionic)
+    check_linux_prerequisites
+    ensure_debootstrap
+    debootstrap --foreign --arch=amd64 --no-check-gpg bionic "${bastille_releasesdir}"/Ubuntu_1804
+    echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/Ubuntu_1804/etc/apt/apt.conf.d/00aptitude
+    ;;
+ubuntu_focal|focal|ubuntu-focal)
+    check_linux_prerequisites
+    ensure_debootstrap
+    debootstrap --foreign --arch=amd64 --no-check-gpg focal "${bastille_releasesdir}"/Ubuntu_2004
+    ;;
+debian_stretch|stretch|debian-stretch)
+    check_linux_prerequisites
+    ensure_debootstrap
+    debootstrap --foreign --arch=amd64 --no-check-gpg stretch "${bastille_releasesdir}"/Debian9
+    echo "Increasing APT::Cache-Start"
+    echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/Debian9/etc/apt/apt.conf.d/00aptitude
+    ;;
+debian_buster|buster|debian-buster)
+    check_linux_prerequisites
+    ensure_debootstrap
+    debootstrap --foreign --arch=amd64 --no-check-gpg buster "${bastille_releasesdir}"/Debian10
+    echo "Increasing APT::Cache-Start"
+    echo "APT::Cache-Start 251658240;" > "${bastille_releasesdir}"/Debian10/etc/apt/apt.conf.d/00aptitude
+    ;;
 *)
    usage
    ;;
 esac

+
+
 case "${OPTION}" in
 update)
    bastille update "${RELEASE}"
--- a/usr/local/share/bastille/clone.sh
+++ b/usr/local/share/bastille/clone.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/cmd.sh
+++ b/usr/local/share/bastille/cmd.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -51,23 +51,22 @@ RETURN=0
 for _jail in ${JAILS}; do
    COUNT=$(($COUNT+1))
    info "[${_jail}]:"
-    jexec -l "${_jail}" "$@"
+    jexec -l -U root "${_jail}" "$@"
    ERROR_CODE=$?
-    info "[${_jail} - Return code]: ${ERROR_CODE}"
-
+    info "[${_jail}]: ${ERROR_CODE}"
+    
    if [ "$COUNT" -eq 1 ]; then
        RETURN=$ERROR_CODE
    else 
        RETURN=$(($RETURN+$ERROR_CODE))
    fi
-
+    
    echo
 done

 # Check when a command is executed in all running jails. (bastille cmd ALL ...)
-
 if [ "$COUNT" -gt 1 ] && [ "$RETURN" -gt 0 ]; then
    RETURN=1
-fi 
+fi

-return "$RETURN"
+return "$RETURN"
--- a/usr/local/share/bastille/common.sh
+++ b/usr/local/share/bastille/common.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -28,7 +28,19 @@
 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-. /usr/local/share/bastille/colors.pre.sh
+COLOR_RED=
+COLOR_GREEN=
+COLOR_YELLOW=
+COLOR_RESET=
+
+enable_color() {
+    . /usr/local/share/bastille/colors.pre.sh
+}
+
+# If "NO_COLOR" environment variable is present, disable output colors.
+if ! export | grep -q "NO_COLOR"; then
+    enable_color
+fi

 # Notify message on error, but do not exit
 error_notify() {
--- a/usr/local/share/bastille/config.sh
+++ b/usr/local/share/bastille/config.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -76,7 +76,7 @@ for _jail in ${JAILS}; do
    MATCH_FOUND=$?

    if [ "${ACTION}" = 'get' ]; then
-        if [ $MATCH_FOUND -ne 0 ]; then
+        if [ "${MATCH_FOUND}" -ne 0 ]; then
            warn "not set"
        elif ! echo "${MATCH_LINE}" | grep '=' > /dev/null 2>&1; then
            echo "enabled"
@@ -99,7 +99,7 @@ for _jail in ${JAILS}; do
            LINE="  ${PROPERTY};"
        fi

-        if [ $MATCH_FOUND -ne 0 ]; then # No match, so insert the property at the end. -- cwells
+        if [ "${MATCH_FOUND}" -ne 0 ]; then # No match, so insert the property at the end. -- cwells
            echo "$(awk -v line="${LINE}" '$0 == "}" { print line; } 1 { print $0; }' "${FILE}")" > "${FILE}"
        else # Replace the existing value. -- cwells
            sed -i '' -E "s/ *${ESCAPED_PROPERTY}[ =;].*/${LINE}/" "${FILE}"
--- a/usr/local/share/bastille/console.sh
+++ b/usr/local/share/bastille/console.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille console TARGET [user]'"
+    error_exit "Usage: bastille console TARGET [user]"
 }

 # Handle special-case commands first.
@@ -53,7 +53,7 @@ validate_user() {
        USER_SHELL="$(jexec -l "${_jail}" getent passwd "${USER}" | cut -d: -f7)"
        if [ -n "${USER_SHELL}" ]; then
            if jexec -l "${_jail}" grep -qwF "${USER_SHELL}" /etc/shells; then
-                jexec -l "${_jail}" /usr/bin/login -f "${USER}"
+                jexec -l "${_jail}" $LOGIN -f "${USER}"
            else
                echo "Invalid shell for user ${USER}"
            fi
@@ -76,11 +76,12 @@ check_fib() {

 for _jail in ${JAILS}; do
    info "[${_jail}]:"
+    LOGIN="$(jexec -l "${_jail}" which login)"
    if [ -n "${USER}" ]; then
        validate_user
    else
-        check_fib
-        ${_setfib} jexec -l "${_jail}" /usr/bin/login -f root
+        LOGIN="$(jexec -l "${_jail}" which login)"
+        ${_setfib} jexec -l "${_jail}" $LOGIN -f root
    fi
    echo
 done
--- a/usr/local/share/bastille/convert.sh
+++ b/usr/local/share/bastille/convert.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -57,6 +57,7 @@ convert_symlinks() {
        done

        # Copy new files to destination jail
+        info "Copying required base files to container..."
        for _link in ${SYMLINKS}; do
            if [ ! -d "${_link}" ]; then
                if [ -d "${bastille_releasesdir}/${RELEASE}/${_link}" ]; then
@@ -100,13 +101,15 @@ revert_convert() {

 start_convert() {
    # Attempt container conversion and handle some errors
+    DATE=$(date)
    if [ -d "${bastille_jailsdir}/${TARGET}" ]; then
        info "Converting '${TARGET}' into a thickjail. This may take a while..."

        # Set some variables
-        RELEASE=$(grep -owE '([1-9]{2,2})\.[0-9](-RELEASE|-RELEASE-i386|-RC[1-2])|([0-9]{1,2}-stable-build-[0-9]{1,3})|(current-build)-([0-9]{1,3})|(current-BUILD-LATEST)|([0-9]{1,2}-stable-BUILD-LATEST)|(current-BUILD-LATEST)' "${bastille_jailsdir}/${TARGET}/fstab")
+        RELEASE=$(grep -w "${bastille_releasesdir}/.* ${bastille_jailsdir}/${TARGET}/root/.bastille" ${bastille_jailsdir}/${TARGET}/fstab | sed "s|${bastille_releasesdir}/||;s| .*||")
        FSTABMOD=$(grep -w "${bastille_releasesdir}/${RELEASE} ${bastille_jailsdir}/${TARGET}/root/.bastille" "${bastille_jailsdir}/${TARGET}/fstab")
        SYMLINKS="bin boot lib libexec rescue sbin usr/bin usr/include usr/lib usr/lib32 usr/libdata usr/libexec usr/ports usr/sbin usr/share usr/src"
+        HASPORTS=$(grep -w ${bastille_releasesdir}/${RELEASE}/usr/ports ${bastille_jailsdir}/${TARGET}/fstab)

        if [ -n "${RELEASE}" ]; then
            cd "${bastille_jailsdir}/${TARGET}/root"
@@ -115,7 +118,12 @@ start_convert() {
            convert_symlinks

            # Comment the line containing .bastille and rename mountpoint
-            sed -i '' -E "s|${FSTABMOD}|# Converted from thin to thick container on $(date)|g" "${bastille_jailsdir}/${TARGET}/fstab"
+            sed -i '' -E "s|${FSTABMOD}|# Converted from thin to thick container on ${DATE}|g" "${bastille_jailsdir}/${TARGET}/fstab"
+            if [ -n "${HASPORTS}" ]; then
+                sed -i '' -E "s|${HASPORTS}|# Ports copied from base to container on ${DATE}|g" "${bastille_jailsdir}/${TARGET}/fstab"
+                info "Copying ports to container..."
+                cp -a "${bastille_releasesdir}/${RELEASE}/usr/ports" "${bastille_jailsdir}/${TARGET}/root/usr"
+            fi
            mv "${bastille_jailsdir}/${TARGET}/root/.bastille" "${bastille_jailsdir}/${TARGET}/root/.bastille.old"

            info "Conversion of '${TARGET}' completed successfully!"
--- a/usr/local/share/bastille/cp.sh
+++ b/usr/local/share/bastille/cp.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,27 +32,41 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille cp TARGET HOST_PATH CONTAINER_PATH"
+    error_exit "Usage: bastille cp [OPTION] TARGET HOST_PATH CONTAINER_PATH"
 }

+CPSOURCE="${1}"
+CPDEST="${2}"
+
 # Handle special-case commands first.
 case "$1" in
 help|-h|--help)
    usage
    ;;
+-q|--quiet)
+    OPTION="${1}"
+    CPSOURCE="${2}"
+    CPDEST="${3}"
+    ;;
 esac

 if [ $# -ne 2 ]; then
    usage
 fi

-CPSOURCE="${1}"
-CPDEST="${2}"
+case "${OPTION}" in
+    -q|--quiet)
+        OPTION="-a"
+        ;;
+    *)
+        OPTION="-av"
+        ;;
+esac

 for _jail in ${JAILS}; do
    info "[${_jail}]:"
    bastille_jail_path="${bastille_jailsdir}/${_jail}/root"
-    cp -av "${CPSOURCE}" "${bastille_jail_path}/${CPDEST}"
+    cp "${OPTION}" "${CPSOURCE}" "${bastille_jail_path}/${CPDEST}"
    RETURN="$?"
    if [ "${TARGET}" = "ALL" ]; then
        # Display the return status for reference
--- a/usr/local/share/bastille/create.sh
+++ b/usr/local/share/bastille/create.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,20 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille create [option] name release ip [interface]"
+    # Build an independent usage for the create command
+    # If no option specified, will create a thin container by default
+    error_notify "Usage: bastille create [option(s)] name release ip [interface]"
+
+    cat << EOF
+    Options:
+
+    -E | --empty  -- Creates an empty container, intended for custom jail builds (thin/thick/linux or unsupported).
+    -L | --linux  -- This option is intended for testing with Linux jails, this is considered experimental.
+    -T | --thick  -- Creates a thick container, they consume more space as they are self contained and independent.
+    -V | --vnet   -- Enables VNET, VNET containers are attached to a virtual bridge interface for connectivity.
+
+EOF
+    exit 1
 }

 running_jail() {
@@ -46,7 +59,9 @@ running_jail() {
 validate_name() {
    local NAME_VERIFY=${NAME}
    local NAME_SANITY=$(echo "${NAME_VERIFY}" | tr -c -d 'a-zA-Z0-9-_')
-    if [ "${NAME_VERIFY}" != "${NAME_SANITY}" ]; then
+    if [ -n "$(echo "${NAME_SANITY}" | awk "/^[-_].*$/" )" ]; then
+        error_exit "Container names may not begin with (-|_) characters!"
+    elif [ "${NAME_VERIFY}" != "${NAME_SANITY}" ]; then
        error_exit "Container names may not contain special characters!"
    fi
 }
@@ -139,6 +154,28 @@ ${NAME} {
 EOF
 }

+generate_linux_jail_conf() {
+    cat << EOF > "${bastille_jail_conf}"
+${NAME} {
+  host.hostname = ${NAME};
+  mount.fstab = ${bastille_jail_fstab};
+  path = ${bastille_jail_path};
+  devfs_ruleset = 4;
+
+  exec.start = '/bin/true';
+  exec.stop = '/bin/true';
+  persist;
+
+  allow.mount;
+  allow.mount.devfs;
+
+  interface = ${bastille_jail_conf_interface};
+  ${IPX_ADDR} = ${IP};
+  ip6 = ${IP6_MODE};
+}
+EOF
+}
+
 generate_vnet_jail_conf() {
    ## determine number of containers + 1
    ## iterate num and grep all jail configs
@@ -174,7 +211,7 @@ ${NAME} {

  vnet;
  vnet.interface = e0b_${uniq_epair};
-  exec.prestart += "jib addm ${uniq_epair} ${INTERFACE}";
+  exec.prestart += "jib addm ${uniq_epair} ${bastille_jail_conf_interface}";
  exec.poststop += "jib destroy ${uniq_epair}";
 }
 EOF
@@ -203,8 +240,51 @@ create_jail() {
            mkdir -p "${bastille_jailsdir}/${NAME}/root"
        fi
    fi
+    ## PoC for Linux jails @hackacad
+    if [ -n "${LINUX_JAIL}" ]; then
+        if [ ! -d "${bastille_jail_base}" ]; then
+            mkdir -p "${bastille_jail_base}"
+        fi
+        mkdir -p "${bastille_jail_path}/dev"
+        mkdir -p "${bastille_jail_path}/proc"
+        mkdir -p "${bastille_jail_path}/sys"
+        mkdir -p "${bastille_jail_path}/home"
+        mkdir -p "${bastille_jail_path}/tmp"
+        touch "${bastille_jail_path}/dev/shm"
+        touch "${bastille_jail_path}/dev/fd"
+        cp -RPf ${bastille_releasesdir}/${RELEASE}/* ${bastille_jail_path}/
+        echo "${NAME}" > ${bastille_jail_path}/etc/hostname

-    if [ -z "${EMPTY_JAIL}" ]; then
+        if [ ! -d "${bastille_jail_template}" ]; then
+            mkdir -p "${bastille_jail_template}"
+        fi
+
+        if [ ! -f "${bastille_jail_fstab}" ]; then
+            touch "${bastille_jail_fstab}"
+        fi
+        echo -e "devfs           ${bastille_jail_path}/dev      devfs           rw                      0       0" >> "${bastille_jail_fstab}"
+        echo -e "tmpfs           ${bastille_jail_path}/dev/shm  tmpfs           rw,size=1g,mode=1777    0       0" >> "${bastille_jail_fstab}"
+        echo -e "fdescfs         ${bastille_jail_path}/dev/fd   fdescfs         rw,linrdlnk             0       0" >> "${bastille_jail_fstab}"
+        echo -e "linprocfs       ${bastille_jail_path}/proc     linprocfs       rw                      0       0" >> "${bastille_jail_fstab}"
+        echo -e "linsysfs        ${bastille_jail_path}/sys      linsysfs        rw                      0       0" >> "${bastille_jail_fstab}"
+        echo -e "/tmp            ${bastille_jail_path}/tmp      nullfs          rw                      0       0" >> "${bastille_jail_fstab}"
+        ## removed temporarely / only for X11 jails? @hackacad
+        #echo -e "/home           ${bastille_jail_path}/home     nullfs          rw                      0       0" >> "${bastille_jail_fstab}"
+
+        if [ ! -f "${bastille_jail_conf}" ]; then
+            if [ -z "${bastille_network_loopback}" ] && [ -n "${bastille_network_shared}" ]; then
+                local bastille_jail_conf_interface=${bastille_network_shared}
+            fi
+            if [ -n "${bastille_network_loopback}" ] && [ -z "${bastille_network_shared}" ]; then
+                local bastille_jail_conf_interface=${bastille_network_loopback}
+            fi
+            if [ -n "${INTERFACE}" ]; then
+                local bastille_jail_conf_interface=${INTERFACE}
+            fi
+        fi
+    fi
+
+    if [ -z "${EMPTY_JAIL}" ] && [ -z "${LINUX_JAIL}" ]; then
        if [ ! -d "${bastille_jail_base}" ]; then
            mkdir -p "${bastille_jail_base}"
        fi
@@ -235,7 +315,7 @@ create_jail() {
            if [ -n "${INTERFACE}" ]; then
                local bastille_jail_conf_interface=${INTERFACE}
            fi
-
+            
            ## generate the jail configuration file
            if [ -n "${VNET_JAIL}" ]; then
                generate_vnet_jail_conf
@@ -248,19 +328,19 @@ create_jail() {
        ## MAKE SURE WE'RE IN THE RIGHT PLACE
        cd "${bastille_jail_path}"
        echo
-        info "NAME: ${NAME}."
-        info "IP: ${IP}."
-        if [ -n  "${INTERFACE}" ]; then
-            info "INTERFACE: ${INTERFACE}."
-        fi
-        info "RELEASE: ${RELEASE}."
-        echo

        if [ -z "${THICK_JAIL}" ]; then
            LINK_LIST="bin boot lib libexec rescue sbin usr/bin usr/include usr/lib usr/lib32 usr/libdata usr/libexec usr/sbin usr/share usr/src"
            for _link in ${LINK_LIST}; do
                ln -sf /.bastille/${_link} ${_link}
            done
+            # Properly link shared ports on thin jails in read-write.
+            if [ -d "${bastille_releasesdir}/${RELEASE}/usr/ports" ]; then
+                if [ ! -d "${bastille_jail_path}/usr/ports" ]; then
+                    mkdir ${bastille_jail_path}/usr/ports
+                fi
+                echo -e "${bastille_releasesdir}/${RELEASE}/usr/ports ${bastille_jail_path}/usr/ports nullfs rw 0 0" >> "${bastille_jail_fstab}"
+            fi
        fi

        if [ -z "${THICK_JAIL}" ]; then
@@ -269,8 +349,7 @@ create_jail() {
            FILE_LIST=".cshrc .profile COPYRIGHT dev etc media mnt net proc root tmp var usr/obj usr/tests"
            for files in ${FILE_LIST}; do
                if [ -f "${bastille_releasesdir}/${RELEASE}/${files}" ] || [ -d "${bastille_releasesdir}/${RELEASE}/${files}" ]; then
-                    cp -a "${bastille_releasesdir}/${RELEASE}/${files}" "${bastille_jail_path}/${files}"
-                    if [ "$?" -ne 0 ]; then
+                    if ! cp -a "${bastille_releasesdir}/${RELEASE}/${files}" "${bastille_jail_path}/${files}"; then
                        ## notify and clean stale files/directories
                        bastille destroy "${NAME}"
                        error_exit "Failed to copy release files. Please retry create!"
@@ -317,23 +396,25 @@ create_jail() {
            fi
        fi

-        ## create home directory if missing
-        if [ ! -d "${bastille_jail_path}/usr/home" ]; then
-            mkdir -p "${bastille_jail_path}/usr/home"
-        fi
-        ## link home properly
-        if [ ! -L "home" ]; then
-            ln -s usr/home home
-        fi
+        if [ -z "${LINUX_JAIL}" ]; then
+            ## create home directory if missing
+            if [ ! -d "${bastille_jail_path}/usr/home" ]; then
+                mkdir -p "${bastille_jail_path}/usr/home"
+            fi
+            ## link home properly
+            if [ ! -L "home" ]; then
+                ln -s usr/home home
+            fi

-        ## TZ: configurable (default: Etc/UTC)
-        ln -s "/usr/share/zoneinfo/${bastille_tzdata}" etc/localtime
+            ## TZ: configurable (default: Etc/UTC)
+            ln -s "/usr/share/zoneinfo/${bastille_tzdata}" etc/localtime

-        # Post-creation jail misc configuration
-        # Create a dummy fstab file
-        touch "etc/fstab"
-        # Disables adjkerntz, avoids spurious error messages
-        sed -i '' 's|[0-9],[0-9]\{2\}.*[0-9]-[0-9].*root.*kerntz -a|#& # Disabled by bastille|' "etc/crontab"
+            # Post-creation jail misc configuration
+            # Create a dummy fstab file
+            touch "etc/fstab"
+            # Disables adjkerntz, avoids spurious error messages
+            sed -i '' 's|[0-9],[0-9]\{2\}.*[0-9]-[0-9].*root.*kerntz -a|#& # Disabled by bastille|' "etc/crontab"
+        fi

        ## VNET specific
        if [ -n "${VNET_JAIL}" ]; then
@@ -344,7 +425,10 @@ create_jail() {
                fi
            fi
        fi
-    else
+    elif [ -n "${LINUX_JAIL}" ]; then
+        ## Generate configuration for Linux jail
+        generate_linux_jail_conf
+    elif [ -n "${EMPTY_JAIL}" ]; then
        ## Generate minimal configuration for empty jail
        generate_minimal_conf
    fi
@@ -353,41 +437,75 @@ create_jail() {
    chmod 0700 "${bastille_jailsdir}/${NAME}"

    # Jail must be started before applying the default template. -- cwells
-    bastille start "${NAME}"
+    if [ -z "${EMPTY_JAIL}" ]; then
+        bastille start "${NAME}"
+    elif [ -n "${EMPTY_JAIL}" ]; then
+        # Don't start empty jails unless a template defined.
+        if [ -n "${bastille_template_empty}" ]; then
+            bastille start "${NAME}"
+        fi
+    fi

    if [ -n "${VNET_JAIL}" ]; then
-        if [ -n ${bastille_template_vnet} ]; then
+        if [ -n "${bastille_template_vnet}" ]; then
            ## rename interface to generic vnet0
            uniq_epair=$(grep vnet.interface "${bastille_jailsdir}/${NAME}/jail.conf" | awk '{print $3}' | sed 's/;//')

            _gateway=''
+            _gateway6=''
            _ifconfig=SYNCDHCP
            if [ "${IP}" != "0.0.0.0" ]; then # not using DHCP, so set static address.
-                _ifconfig="inet ${IP}"
+                if [ -n "${ip6}" ]; then
+                    _ifconfig="inet6 ${IP}"
+                else
+                    _ifconfig="inet ${IP}"
+                fi
                if [ -n "${bastille_network_gateway}" ]; then
                    _gateway="${bastille_network_gateway}"
+                elif [ -n "${bastille_network_gateway6}" ]; then
+                    _gateway6="${bastille_network_gateway6}"
                else
-                    _gateway="$(netstat -rn | awk '/default/ {print $2}')"
+                    if [ -z ${ip6} ]; then
+                        _gateway="$(netstat -4rn | awk '/default/ {print $2}')"
+                    else
+                        _gateway="$(netstat -6rn | awk '/default/ {print $2}')"
+                    fi
                fi
            fi
-            bastille template "${NAME}" ${bastille_template_vnet} --arg BASE_TEMPLATE="${bastille_template_base}" --arg HOST_RESOLV_CONF="${bastille_resolv_conf}" --arg EPAIR="${uniq_epair}" --arg GATEWAY="${_gateway}" --arg IFCONFIG="${_ifconfig}"
+            bastille template "${NAME}" ${bastille_template_vnet} --arg BASE_TEMPLATE="${bastille_template_base}" --arg HOST_RESOLV_CONF="${bastille_resolv_conf}" --arg EPAIR="${uniq_epair}" --arg GATEWAY="${_gateway}" --arg GATEWAY6="${_gateway6}" --arg IFCONFIG="${_ifconfig}"
        fi
    elif [ -n "${THICK_JAIL}" ]; then
-        if [ -n ${bastille_template_thick} ]; then
+        if [ -n "${bastille_template_thick}" ]; then
            bastille template "${NAME}" ${bastille_template_thick} --arg BASE_TEMPLATE="${bastille_template_base}" --arg HOST_RESOLV_CONF="${bastille_resolv_conf}"
        fi
    elif [ -n "${EMPTY_JAIL}" ]; then
-        if [ -n ${bastille_template_empty} ]; then
+        if [ -n "${bastille_template_empty}" ]; then
            bastille template "${NAME}" ${bastille_template_empty} --arg BASE_TEMPLATE="${bastille_template_base}" --arg HOST_RESOLV_CONF="${bastille_resolv_conf}"
        fi
-    else # Thin jail.
-        if [ -n ${bastille_template_thin} ]; then
+    ## Using templating function to fetch necessary packges @hackacad
+    elif [ -n "${LINUX_JAIL}" ]; then
+        info "Fetching packages..."
+        jexec -l "${NAME}" /bin/bash -c "DEBIAN_FRONTEND=noninteractive rm /var/cache/apt/archives/rsyslog*.deb"
+        jexec -l "${NAME}" /bin/bash -c "DEBIAN_FRONTEND=noninteractive dpkg --force-depends --force-confdef --force-confold -i /var/cache/apt/archives/*.deb"
+        jexec -l "${NAME}" /bin/bash -c "DEBIAN_FRONTEND=noninteractive dpkg --force-depends --force-confdef --force-confold -i /var/cache/apt/archives/*.deb"
+        jexec -l "${NAME}" /bin/bash -c "chmod 777 /tmp"
+        jexec -l "${NAME}" /bin/bash -c "apt update"
+    else
+        # Thin jail.
+        if [ -n "${bastille_template_thin}" ]; then
            bastille template "${NAME}" ${bastille_template_thin} --arg BASE_TEMPLATE="${bastille_template_base}" --arg HOST_RESOLV_CONF="${bastille_resolv_conf}"
        fi
    fi

    # Apply values changed by the template. -- cwells
-    bastille restart "${NAME}"
+    if [ -z "${EMPTY_JAIL}" ] && [ -z "${LINUX_JAIL}" ]; then
+        bastille restart "${NAME}"
+    elif [ -n "${EMPTY_JAIL}" ]; then
+        # Don't restart empty jails unless a template defined.
+        if [ -n "${bastille_template_empty}" ]; then
+            bastille restart "${NAME}"
+        fi
+    fi
 }

 # Handle special-case commands first.
@@ -406,33 +524,46 @@ fi
 EMPTY_JAIL=""
 THICK_JAIL=""
 VNET_JAIL=""
+LINUX_JAIL=""

-## handle combined options then shift
-if [ "${1}" = "-T" -o "${1}" = "--thick" -o "${1}" = "thick" ] && \
-    [ "${2}" = "-V" -o "${2}" = "--vnet" -o "${2}" = "vnet" ]; then
-    THICK_JAIL="1"
-    VNET_JAIL="1"
-    shift 2
-else
-    ## handle single options
+# Handle and parse options
+while [ $# -gt 0 ]; do
    case "${1}" in
        -E|--empty|empty)
-            shift
            EMPTY_JAIL="1"
+            shift
+            ;;
+        -L|--linux|linux)
+            LINUX_JAIL="1"
+            shift
            ;;
        -T|--thick|thick)
-            shift
            THICK_JAIL="1"
+            shift
            ;;
        -V|--vnet|vnet)
-            shift
            VNET_JAIL="1"
+            shift
            ;;
-        -*)
+        -*|--*)
            error_notify "Unknown Option."
            usage
            ;;
+       *)
+            break
+            ;;
    esac
+done
+
+## validate for combined options
+if [ -n "${EMPTY_JAIL}" ]; then
+    if [ -n "${THICK_JAIL}" ] || [ -n "${VNET_JAIL}" ] || [ -n "${LINUX_JAIL}" ]; then
+        error_exit "Error: Empty jail option can't be used with other options."
+    fi
+elif [ -n "${LINUX_JAIL}" ]; then
+    if [ -n "${EMPTY_JAIL}" ] || [ -n "${VNET_JAIL}" ] || [ -n "${THICK_JAIL}" ]; then
+        error_exit "Error: Linux jail option can't be used with other options."
+    fi
 fi

 NAME="$1"
@@ -455,17 +586,47 @@ if [ -n "${NAME}" ]; then
    validate_name
 fi

+if [ -n "${LINUX_JAIL}" ]; then
+    case "${RELEASE}" in
+    bionic|ubuntu_bionic|ubuntu|ubuntu-bionic)
+        ## check for FreeBSD releases name
+        NAME_VERIFY=ubuntu_bionic
+        ;;
+    focal|ubuntu_focal|ubuntu-focal)
+        ## check for FreeBSD releases name
+        NAME_VERIFY=ubuntu_focal
+        ;;
+    debian_stretch|stretch|debian-stretch)
+        ## check for FreeBSD releases name
+        NAME_VERIFY=stretch
+        ;;
+    debian_buster|buster|debian-buster)
+        ## check for FreeBSD releases name
+        NAME_VERIFY=buster
+        ;;
+    *)
+        error_notify "Unknown Linux."
+        usage
+        ;;
+    esac
+fi
+
 if [ -z "${EMPTY_JAIL}" ]; then
    ## verify release
    case "${RELEASE}" in
+    2.[0-9]*)
+        ## check for MidnightBSD releases name
+        NAME_VERIFY=$(echo "${RELEASE}")
+        validate_release
+        ;;
    *-CURRENT|*-CURRENT-I386|*-CURRENT-i386|*-current)
        ## check for FreeBSD releases name
        NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '^([1-9]{2,2})\.[0-9](-CURRENT|-CURRENT-i386)$' | tr '[:lower:]' '[:upper:]' | sed 's/I/i/g')
        validate_release
        ;;
-    *-RELEASE|*-RELEASE-I386|*-RELEASE-i386|*-release|*-RC1|*-rc1|*-RC2|*-rc2)
+    *-RELEASE|*-RELEASE-I386|*-RELEASE-i386|*-release|*-RC1|*-rc1|*-RC2|*-rc2|*-BETA1|*-BETA2|*-BETA3|*-BETA4|*-BETA5)
        ## check for FreeBSD releases name
-        NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '^([1-9]{2,2})\.[0-9](-RELEASE|-RELEASE-i386|-RC[1-2])$' | tr '[:lower:]' '[:upper:]' | sed 's/I/i/g')
+        NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '^([1-9]{2,2})\.[0-9](-RELEASE|-RELEASE-i386|-RC[1-2]|-BETA[1-5])$' | tr '[:lower:]' '[:upper:]' | sed 's/I/i/g')
        validate_release
        ;;
    *-stable-LAST|*-STABLE-last|*-stable-last|*-STABLE-LAST)
@@ -493,6 +654,22 @@ if [ -z "${EMPTY_JAIL}" ]; then
        NAME_VERIFY=$(echo "${RELEASE}" | grep -iwE '(current-build-latest)' | sed 's/CURRENT/current/g' | sed 's/build/BUILD/g' | sed 's/latest/LATEST/g')
        validate_release
        ;;
+    ubuntu_bionic|bionic|ubuntu-bionic)
+        NAME_VERIFY=Ubuntu_1804
+        validate_release
+        ;;
+    ubuntu_focal|focal|ubuntu-focal)
+        NAME_VERIFY=Ubuntu_2004
+        validate_release
+        ;;
+    debian_stretch|stretch|debian-stretch)
+        NAME_VERIFY=Debian9
+        validate_release
+        ;;
+    debian_buster|buster|debian-buster)
+        NAME_VERIFY=Debian10
+        validate_release
+        ;;
    *)
        error_notify "Unknown Release."
        usage
@@ -520,6 +697,15 @@ if [ -z "${EMPTY_JAIL}" ]; then
    if [ -n "${INTERFACE}" ]; then
        validate_netif
        validate_netconf
+    elif [ -n "${VNET_JAIL}" ]; then
+        if [ -z "${INTERFACE}" ]; then
+            if [ -z "${bastille_network_shared}" ]; then
+                # User must specify interface on vnet jails.
+                error_exit "Error: Network interface not defined."
+            else
+                validate_netconf
+            fi
+        fi
    else
        validate_netconf
    fi
@@ -545,6 +731,9 @@ fi
 if [ -z ${bastille_template_empty+x} ]; then
    bastille_template_empty='default/empty'
 fi
+if [ -z ${bastille_template_linux+x} ]; then
+    bastille_template_linux='default/linux'
+fi
 if [ -z ${bastille_template_thick+x} ]; then
    bastille_template_thick='default/thick'
 fi
--- a/usr/local/share/bastille/destroy.sh
+++ b/usr/local/share/bastille/destroy.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille destroy [option] | [container|release]"
+    error_exit "Usage: bastille destroy [force] | [container|release]"
 }

 destroy_jail() {
@@ -76,6 +76,12 @@ destroy_jail() {
            rm -rf "${bastille_jail_base}"
        fi

+        # Remove target from bastille_list if exist
+        # Mute sysrc output here as it may be undesirable on large startup list
+        if [ -n "$(sysrc -qn bastille_list | tr -s " " "\n" | awk "/^${TARGET}$/")" ]; then
+            sysrc bastille_list-="${TARGET}" > /dev/null
+        fi
+
        ## archive jail log
        if [ -f "${bastille_jail_log}" ]; then
            mv "${bastille_jail_log}" "${bastille_jail_log}"-"$(date +%F)"
@@ -194,9 +200,9 @@ case "${TARGET}" in
    NAME_VERIFY=$(echo "${TARGET}" | grep -iwE '^([1-9]{2,2})\.[0-9](-CURRENT|-CURRENT-i386)$' | tr '[:lower:]' '[:upper:]' | sed 's/I/i/g')
    destroy_rel
    ;;
-*-RELEASE|*-RELEASE-I386|*-RELEASE-i386|*-release|*-RC1|*-rc1|*-RC2|*-rc2)
+*-RELEASE|*-RELEASE-I386|*-RELEASE-i386|*-release|*-RC1|*-rc1|*-RC2|*-rc2|*-RC3|*-rc3|*-RC4|*-rc4|*-RC5|*-rc5|*-BETA1|*-BETA2|*-BETA3|*-BETA4|*-BETA5)
    ## check for FreeBSD releases name
-    NAME_VERIFY=$(echo "${TARGET}" | grep -iwE '^([1-9]{2,2})\.[0-9](-RELEASE|-RELEASE-i386|-RC[1-2])$' | tr '[:lower:]' '[:upper:]' | sed 's/I/i/g')
+    NAME_VERIFY=$(echo "${TARGET}" | grep -iwE '^([1-9]{2,2})\.[0-9](-RELEASE|-RELEASE-i386|-RC[1-5]|-BETA[1-5])$' | tr '[:lower:]' '[:upper:]' | sed 's/I/i/g')
    destroy_rel
    ;;
 *-stable-LAST|*-STABLE-last|*-stable-last|*-STABLE-LAST)
--- a/usr/local/share/bastille/edit.sh
+++ b/usr/local/share/bastille/edit.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/export.sh
+++ b/usr/local/share/bastille/export.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,27 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille export TARGET [option] | PATH"
+    # Build an independent usage for the export command
+    # Valid compress/options for ZFS systems are raw, .gz, .tgz, .txz and .xz
+    # Valid compress/options for non ZFS configured systems are .tgz and .txz
+    # If no compression option specified, user must redirect standard output
+    error_notify "Usage: bastille export | option(s) | TARGET | PATH"
+
+    cat << EOF
+    Options:
+
+         --gz       -- Export a ZFS jail using GZIP(.gz) compressed image.
+    -r | --raw      -- Export a ZFS jail to an uncompressed RAW image.
+    -s | --safe     -- Safely stop and start a ZFS jail before the exporting process.
+         --tgz      -- Export a jail using simple .tgz compressed archive instead.
+         --txz      -- Export a jail using simple .txz compressed archive instead.
+    -v | --verbose  -- Be more verbose during the ZFS send operation.
+         --xz       -- Export a ZFS jail using XZ(.xz) compressed image.
+
+Tip: If no option specified, container should be exported to standard output.
+
+EOF
+    exit 1
 }

 # Handle special-case commands first
@@ -47,74 +67,258 @@ if [ "${TARGET}" = "ALL" ]; then
    error_exit "Batch export is unsupported."
 fi

-if [ $# -gt 2 ] || [ $# -lt 0 ]; then
+if [ $# -gt 5 ] || [ $# -lt 1 ]; then
    usage
 fi

-OPTION="${1}"
-EXPATH="${2}"
+zfs_enable_check() {
+    # Temporarily disable ZFS so we can create a standard backup archive
+    if [ "${bastille_zfs_enable}" = "YES" ]; then
+        bastille_zfs_enable="NO"
+    fi
+}

-# Handle some options
-if [ -n "${OPTION}" ]; then
-    if [ "${OPTION}" = "-t" -o "${OPTION}" = "--txz" ]; then
-        if [ "${bastille_zfs_enable}" = "YES" ]; then
-            # Temporarily disable ZFS so we can create a standard backup archive
-            bastille_zfs_enable="NO"
-        fi
-    elif echo "${OPTION}" | grep -q "\/"; then
-        if [ -d "${OPTION}" ]; then
-            EXPATH="${OPTION}"
-        else
-            error_exit "Error: Path not found."
-        fi
-    else
-        error_notify "Invalid option!"
-        usage
+TARGET="${1}"
+GZIP_EXPORT=
+SAFE_EXPORT=
+USER_EXPORT=
+RAW_EXPORT=
+DIR_EXPORT=
+TXZ_EXPORT=
+TGZ_EXPORT=
+OPT_ZSEND="-R"
+COMP_OPTION="0"
+
+opt_count() {
+    COMP_OPTION=$(expr ${COMP_OPTION} + 1)
+}
+
+# Handle and parse option args
+while [ $# -gt 0 ]; do
+    case "${1}" in
+        --gz)
+            GZIP_EXPORT="1"
+            TARGET="${2}"
+            opt_count
+            shift
+            ;;
+        --xz)
+            XZ_EXPORT="1"
+            TARGET="${2}"
+            opt_count
+            shift
+            ;;
+        --tgz)
+            TGZ_EXPORT="1"
+            TARGET="${2}"
+            opt_count
+            zfs_enable_check
+            shift
+            ;;
+        --txz)
+            TXZ_EXPORT="1"
+            TARGET="${2}"
+            opt_count
+            zfs_enable_check
+            shift
+            ;;
+        -s|--safe)
+            SAFE_EXPORT="1"
+            TARGET="${2}"
+            shift
+            ;;
+        -r|--raw)
+            RAW_EXPORT="1"
+            TARGET="${2}"
+            opt_count
+            shift
+            ;;
+        -v|--verbose)
+            OPT_ZSEND="-Rv"
+            TARGET="${2}"
+            shift
+            ;;
+        -*|--*)
+            error_notify "Unknown Option."
+            usage
+            ;;
+        *)
+            if echo "${1}" | grep -q "\/"; then
+                DIR_EXPORT="${1}"
+            else
+                if [ $# -gt 2 ] || [ $# -lt 1 ]; then
+                   usage
+                fi
+            fi
+            shift
+            ;;
+    esac
+done
+
+# Validate for combined options
+if [ "${COMP_OPTION}" -gt "1" ]; then
+    error_exit "Error: Only one compression format can be used during export."
+fi
+
+if [ -n "${TXZ_EXPORT}" -o -n "${TGZ_EXPORT}" ] && [ -n "${SAFE_EXPORT}" ]; then
+    error_exit "Error: Simple archive modes with safe ZFS export can't be used together."
+fi
+
+if [ -z "${bastille_zfs_enable}" ]; then
+    if [ -n "${GZIP_EXPORT}" -o -n "${RAW_EXPORT}" -o -n "${SAFE_EXPORT}" -o "${OPT_ZSEND}" = "-Rv" ]; then
+        error_exit "Options --gz, --raw, --safe, --verbose are valid for ZFS configured systems only."
+    fi
+fi
+
+if [ -n "${SAFE_EXPORT}" ]; then
+    # Check if container is running, otherwise just ignore
+    if [ -z "$(jls name | awk "/^${TARGET}$/")" ]; then
+        SAFE_EXPORT=
    fi
 fi

 # Export directory check
-if [ -n "${EXPATH}" ]; then
-    if [ -d "${EXPATH}" ]; then
+if [ -n "${DIR_EXPORT}" ]; then
+    if [ -d "${DIR_EXPORT}" ]; then
        # Set the user defined export directory
-        bastille_backupsdir="${EXPATH}"
+        bastille_backupsdir="${DIR_EXPORT}"
    else
        error_exit "Error: Path not found."
    fi
 fi

-jail_export()
-{
+# Fallback to default if missing config parameters
+if [ -z "${bastille_compress_xz_options}" ]; then
+    bastille_compress_xz_options="-0 -v"
+fi
+if [ -z "${bastille_compress_gz_options}" ]; then
+    bastille_compress_gz_options="-1 -v"
+fi
+
+create_zfs_snap() {
+    # Take a recursive temporary snapshot
+    if [ -z "${USER_EXPORT}" ]; then
+        info "Creating temporary ZFS snapshot for export..."
+    fi
+    zfs snapshot -r "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
+}
+
+clean_zfs_snap() {
+    # Cleanup the recursive temporary snapshot
+    zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}/root@bastille_export_${DATE}"
+    zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
+}
+
+export_check() {
+    # Inform the user about the exporting method
+    if [ -z "${USER_EXPORT}" ]; then
+        if [ -n "$(jls name | awk "/^${TARGET}$/")" ]; then
+            if [ -n "${SAFE_EXPORT}" ]; then
+                EXPORT_AS="Safely exporting"
+            else
+                EXPORT_AS="Hot exporting"
+            fi
+        else
+            EXPORT_AS="Exporting"
+        fi
+
+        if [ "${FILE_EXT}" = ".xz" -o "${FILE_EXT}" = ".gz" -o "${FILE_EXT}" = "" ]; then
+            EXPORT_TYPE="image"
+        else
+            EXPORT_TYPE="archive"
+        fi
+
+        if [ -n "${RAW_EXPORT}" ]; then
+            EXPORT_INFO="to a raw ${EXPORT_TYPE}"
+        else
+            EXPORT_INFO="to a compressed ${FILE_EXT} ${EXPORT_TYPE}"
+        fi
+
+        info "${EXPORT_AS} '${TARGET}' ${EXPORT_INFO}..."
+    fi
+
+    # Safely stop and snapshot the jail
+    if [ -n "${SAFE_EXPORT}" ]; then
+        bastille stop ${TARGET}
+        create_zfs_snap
+        bastille start ${TARGET}
+    else
+        create_zfs_snap
+    fi
+
+    if [ "${bastille_zfs_enable}" = "YES" ]; then
+        if [ -z "${USER_EXPORT}" ]; then
+            info "Sending ZFS data stream..."
+        fi
+    fi
+}
+
+jail_export() {
    # Attempt to export the container
    DATE=$(date +%F-%H%M%S)
    if [ "${bastille_zfs_enable}" = "YES" ]; then
        if [ -n "${bastille_zfs_zpool}" ]; then
-            FILE_EXT="xz"
-            info "Exporting '${TARGET}' to a compressed .${FILE_EXT} archive."
-            info "Sending ZFS data stream..."
-            # Take a recursive temporary snapshot
-            zfs snapshot -r "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
+            if [ -n "${RAW_EXPORT}" ]; then
+                FILE_EXT=""
+                export_check

-            # Export the container recursively and cleanup temporary snapshots
-            zfs send -R "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}" | \
-            xz ${bastille_compress_xz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}.${FILE_EXT}"
-            zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}/root@bastille_export_${DATE}"
-            zfs destroy "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
+                # Export the raw container recursively and cleanup temporary snapshots
+                zfs send ${OPT_ZSEND} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}" \
+                > "${bastille_backupsdir}/${TARGET}_${DATE}"
+                clean_zfs_snap
+            elif [ -n "${GZIP_EXPORT}" ]; then
+                FILE_EXT=".gz"
+                export_check
+
+                # Export the raw container recursively and cleanup temporary snapshots
+                zfs send ${OPT_ZSEND} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}" | \
+                gzip ${bastille_compress_gz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}${FILE_EXT}"
+                clean_zfs_snap
+            elif [ -n "${XZ_EXPORT}" ]; then
+                FILE_EXT=".xz"
+                export_check
+
+                # Export the container recursively and cleanup temporary snapshots
+                zfs send ${OPT_ZSEND} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}" | \
+                xz ${bastille_compress_xz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}${FILE_EXT}"
+                clean_zfs_snap
+            else
+                FILE_EXT=""
+                USER_EXPORT="1"
+                export_check
+
+                # Quietly export the container recursively, user must redirect standard output
+                zfs send ${OPT_ZSEND} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}@bastille_export_${DATE}"
+                clean_zfs_snap
+            fi
        fi
    else
-        # Create standard backup archive
-        FILE_EXT="txz"
-        info "Exporting '${TARGET}' to a compressed .${FILE_EXT} archive..."
-        cd "${bastille_jailsdir}" && tar -cf - "${TARGET}" | xz ${bastille_compress_xz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}.${FILE_EXT}"
+        if [ -n "${TGZ_EXPORT}" ]; then
+            FILE_EXT=".tgz"
+
+            # Create standard tgz backup archive
+            info "Exporting '${TARGET}' to a compressed ${FILE_EXT} archive..."
+            cd "${bastille_jailsdir}" && tar -cf - "${TARGET}" | gzip ${bastille_compress_gz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}${FILE_EXT}"
+        elif [ -n "${TXZ_EXPORT}" ]; then
+            FILE_EXT=".txz"
+
+            # Create standard txz backup archive
+            info "Exporting '${TARGET}' to a compressed ${FILE_EXT} archive..."
+            cd "${bastille_jailsdir}" && tar -cf - "${TARGET}" | xz ${bastille_compress_xz_options} > "${bastille_backupsdir}/${TARGET}_${DATE}${FILE_EXT}"
+        else
+            error_exit "Error: export option required"
+        fi
    fi

    if [ "$?" -ne 0 ]; then
        error_exit "Failed to export '${TARGET}' container."
    else
-        # Generate container checksum file
-        cd "${bastille_backupsdir}"
-        sha256 -q "${TARGET}_${DATE}.${FILE_EXT}" > "${TARGET}_${DATE}.sha256"
-        info "Exported '${bastille_backupsdir}/${TARGET}_${DATE}.${FILE_EXT}' successfully."
+        if [ -z "${USER_EXPORT}" ]; then
+            # Generate container checksum file
+            cd "${bastille_backupsdir}"
+            sha256 -q "${TARGET}_${DATE}${FILE_EXT}" > "${TARGET}_${DATE}.sha256"
+            info "Exported '${bastille_backupsdir}/${TARGET}_${DATE}${FILE_EXT}' successfully."
+        fi
        exit 0
    fi
 }
@@ -124,12 +328,17 @@ if [ ! -d "${bastille_backupsdir}" ]; then
    error_exit "Backups directory/dataset does not exist. See 'bastille bootstrap'."
 fi

-# Check if is a ZFS system
-if [ "${bastille_zfs_enable}" != "YES" ]; then
-    # Check if container is running and ask for stop in UFS systems
-    if [ -n "$(jls name | awk "/^${TARGET}$/")" ]; then
-        error_exit "${TARGET} is running. See 'bastille stop'."
+if [ -n "${TARGET}" ]; then
+    if [ ! -d "${bastille_jailsdir}/${TARGET}" ]; then
+        error_exit "[${TARGET}]: Not found."
    fi
-fi

-jail_export
+    # Check if is a ZFS system
+    if [ "${bastille_zfs_enable}" != "YES" ]; then
+        # Check if container is running and ask for stop in non ZFS systems
+        if [ -n "$(jls name | awk "/^${TARGET}$/")" ]; then
+            error_exit "${TARGET} is running. See 'bastille stop'."
+        fi
+    fi
+    jail_export
+fi
--- a/usr/local/share/bastille/htop.sh
+++ b/usr/local/share/bastille/htop.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/import.sh
+++ b/usr/local/share/bastille/import.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,20 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille import file [option]"
+    # Build an independent usage for the import command
+    # If no file/extension specified, will import from standard input
+    error_notify "Usage: bastille import [option(s)] FILE"
+
+    cat << EOF
+    Options:
+
+    -f | --force    -- Force an archive import regardless if the checksum file does not match or missing.
+    -v | --verbose  -- Be more verbose during the ZFS receive operation.
+
+Tip: If no option specified, container should be imported from standard input.
+
+EOF
+    exit 1
 }

 # Handle special-case commands first
@@ -42,39 +55,70 @@ help|-h|--help)
    ;;
 esac

-if [ $# -gt 2 ] || [ $# -lt 1 ]; then
+if [ $# -gt 3 ] || [ $# -lt 1 ]; then
    usage
 fi

 TARGET="${1}"
-OPTION="${2}"
-shift
+OPT_FORCE=
+USER_IMPORT=
+OPT_ZRECV="-u"
+
+# Handle and parse option args
+while [ $# -gt 0 ]; do
+    case "${1}" in
+        -f|--force)
+            OPT_FORCE="1"
+            TARGET="${2}"
+            shift
+            ;;
+        -v|--verbose)
+            OPT_ZRECV="-u -v"
+            TARGET="${2}"
+            shift
+            ;;
+        -*|--*)
+            error_notify "Unknown Option."
+            usage
+            ;;
+        *)
+            if [ $# -gt 1 ] || [ $# -lt 1 ]; then
+                usage
+            fi
+            shift
+            ;;
+    esac
+done
+
+# Fallback to default if missing config parameters
+if [ -z "${bastille_decompress_xz_options}" ]; then
+    bastille_decompress_xz_options="-c -d -v"
+fi
+if [ -z "${bastille_decompress_gz_options}" ]; then
+    bastille_decompress_gz_options="-k -d -c -v"
+fi

 validate_archive() {
    # Compare checksums on the target archive
-    # Skip validation for unsupported archives
-    if [ "${FILE_EXT}" != ".tar.gz" ] && [ "${FILE_EXT}" != ".tar" ]; then
-        if [ -f "${bastille_backupsdir}/${TARGET}" ]; then
-            if [ -f "${bastille_backupsdir}/${FILE_TRIM}.sha256" ]; then
-                info "Validating file: ${TARGET}..."
-                SHA256_DIST=$(cat "${bastille_backupsdir}/${FILE_TRIM}.sha256")
-                SHA256_FILE=$(sha256 -q "${bastille_backupsdir}/${TARGET}")
-                if [ "${SHA256_FILE}" != "${SHA256_DIST}" ]; then
-                    error_exit "Failed validation for ${TARGET}."
-                else
-                    info "File validation successful!"
-                fi
+    # Skip validation for unsupported archive
+    if [ -f "${bastille_backupsdir}/${TARGET}" ]; then
+        if [ -f "${bastille_backupsdir}/${FILE_TRIM}.sha256" ]; then
+            info "Validating file: ${TARGET}..."
+            SHA256_DIST=$(cat "${bastille_backupsdir}/${FILE_TRIM}.sha256")
+            SHA256_FILE=$(sha256 -q "${bastille_backupsdir}/${TARGET}")
+            if [ "${SHA256_FILE}" != "${SHA256_DIST}" ]; then
+                error_exit "Failed validation for ${TARGET}."
            else
-                # Check if user opt to force import
-                if [ "${OPTION}" = "-f" -o "${OPTION}" = "force" ]; then
-                    warn "Warning: Skipping archive validation!"
-                else
-                    error_exit "Checksum file not found. See 'bastille import TARGET -f'."
-                fi
+                info "File validation successful!"
+            fi
+        else
+            # Check if user opt to force import
+            if [ -n "${OPT_FORCE}" ]; then
+                warn "Warning: Skipping archive validation!"
+            else
+                error_exit "Checksum file not found. See 'bastille import [option(s)] FILE'."
            fi
        fi
-    else
-        warn "Warning: Skipping archive validation!"
    fi
 }

@@ -313,23 +357,34 @@ remove_zfs_datasets() {

 jail_import() {
    # Attempt to import container from file
-    FILE_TRIM=$(echo "${TARGET}" | sed 's/\.xz//g;s/\.txz//g;s/\.zip//g;s/\.tar\.gz//g;s/\.tar//g')
+    FILE_TRIM=$(echo "${TARGET}" | sed 's/\.xz//g;s/\.gz//g;s/\.tgz//g;s/\.txz//g;s/\.zip//g;s/\.tar\.gz//g;s/\.tar//g')
    FILE_EXT=$(echo "${TARGET}" | sed "s/${FILE_TRIM}//g")
-    validate_archive
    if [ -d "${bastille_jailsdir}" ]; then
        if [ "${bastille_zfs_enable}" = "YES" ]; then
            if [ -n "${bastille_zfs_zpool}" ]; then
                if [ "${FILE_EXT}" = ".xz" ]; then
+                    validate_archive
                    # Import from compressed xz on ZFS systems
-                    info "Importing '${TARGET_TRIM}' from compressed ${FILE_EXT} archive."
+                    info "Importing '${TARGET_TRIM}' from compressed ${FILE_EXT} image."
                    info "Receiving ZFS data stream..."
                    xz ${bastille_decompress_xz_options} "${bastille_backupsdir}/${TARGET}" | \
-                    zfs receive -u "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}"
+                    zfs receive ${OPT_ZRECV} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}"
+
+                    # Update ZFS mountpoint property if required
+                    update_zfsmount
+                elif [ "${FILE_EXT}" = ".gz" ]; then
+                    validate_archive
+                    # Import from compressed xz on ZFS systems
+                    info "Importing '${TARGET_TRIM}' from compressed ${FILE_EXT} image."
+                    info "Receiving ZFS data stream..."
+                    gzip ${bastille_decompress_gz_options} "${bastille_backupsdir}/${TARGET}" | \
+                    zfs receive ${OPT_ZRECV} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}"

                    # Update ZFS mountpoint property if required
                    update_zfsmount

                elif [ "${FILE_EXT}" = ".txz" ]; then
+                    validate_archive
                    # Prepare the ZFS environment and restore from existing .txz file
                    create_zfs_datasets

@@ -340,7 +395,20 @@ jail_import() {
                    if [ "$?" -ne 0 ]; then
                        remove_zfs_datasets
                    fi
+                elif [ "${FILE_EXT}" = ".tgz" ]; then
+                    validate_archive
+                    # Prepare the ZFS environment and restore from existing .tgz file
+                    create_zfs_datasets
+
+                    # Extract required files to the new datasets
+                    info "Extracting files from '${TARGET}' archive..."
+                    tar --exclude='root' -xf "${bastille_backupsdir}/${TARGET}" --strip-components 1 -C "${bastille_jailsdir}/${TARGET_TRIM}"
+                    tar -xf "${bastille_backupsdir}/${TARGET}" --strip-components 2 -C "${bastille_jailsdir}/${TARGET_TRIM}/root" "${TARGET_TRIM}/root"
+                    if [ "$?" -ne 0 ]; then
+                        remove_zfs_datasets
+                    fi
                elif [ "${FILE_EXT}" = ".zip" ]; then
+                    validate_archive
                    # Attempt to import a foreign/iocage container
                    info "Importing '${TARGET_TRIM}' from foreign compressed ${FILE_EXT} archive."
                    # Sane bastille ZFS options
@@ -353,9 +421,9 @@ jail_import() {
                        rm -f "${FILE_TRIM}" "${FILE_TRIM}_root"
                    fi
                    info "Receiving ZFS data stream..."
-                    zfs receive -u "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}" < "${FILE_TRIM}"
+                    zfs receive ${OPT_ZRECV} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}" < "${FILE_TRIM}"
                    zfs set ${ZFS_OPTIONS} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}"
-                    zfs receive -u "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}/root" < "${FILE_TRIM}_root"
+                    zfs receive ${OPT_ZRECV} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}/root" < "${FILE_TRIM}_root"

                    # Update ZFS mountpoint property if required
                    update_zfsmount
@@ -403,6 +471,27 @@ jail_import() {
                    else
                        update_config
                    fi
+                elif [ -z "${FILE_EXT}" ]; then
+                    if echo "${TARGET}" | grep -q '_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}$'; then
+                        validate_archive
+                        # Based on the file name, looks like we are importing a raw bastille image
+                        # Import from uncompressed image file
+                        info "Importing '${TARGET_TRIM}' from uncompressed image archive."
+                        info "Receiving ZFS data stream..."
+                        zfs receive ${OPT_ZRECV} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET_TRIM}" < "${bastille_backupsdir}/${TARGET}"
+
+                        # Update ZFS mountpoint property if required
+                        update_zfsmount
+                    else
+                        # Based on the file name, looks like we are importing from previous redirected bastille image
+                        # Quietly import from previous redirected bastille image
+                        if ! zfs receive ${OPT_ZRECV} "${bastille_zfs_zpool}/${bastille_zfs_prefix}/jails/${TARGET}"; then
+                            exit 1
+                        else
+                            # Update ZFS mountpoint property if required
+                            update_zfsmount
+                        fi
+                    fi
                else
                    error_exit "Unknown archive format."
                fi
@@ -412,6 +501,9 @@ jail_import() {
            if [ "${FILE_EXT}" = ".txz" ]; then
                info "Extracting files from '${TARGET}' archive..."
                tar -Jxf  "${bastille_backupsdir}/${TARGET}" -C "${bastille_jailsdir}"
+            elif [ "${FILE_EXT}" = ".tgz" ]; then
+                info "Extracting files from '${TARGET}' archive..."
+                tar -xf  "${bastille_backupsdir}/${TARGET}" -C "${bastille_jailsdir}"
            elif [ "${FILE_EXT}" = ".tar.gz" ]; then
                # Attempt to import/configure foreign/ezjail container
                info "Extracting files from '${TARGET}' archive..."
@@ -442,7 +534,9 @@ jail_import() {
            # This is required on foreign imports only
            update_jailconf
            update_fstab
-            info "Container '${TARGET_TRIM}' imported successfully."
+            if [ -z "${USER_IMPORT}" ]; then
+                info "Container '${TARGET_TRIM}' imported successfully."
+            fi
            exit 0
        fi
    else
@@ -465,22 +559,32 @@ fi
 # Check if archive exist then trim archive name
 if [ -f "${bastille_backupsdir}/${TARGET}" ]; then
    # Filter unsupported/unknown archives
-    if echo "${TARGET}" | grep -q '_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.xz$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.txz$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}.zip$\|-[0-9]\{12\}.[0-9]\{2\}.tar.gz$\|@[0-9]\{12\}.[0-9]\{2\}.tar$'; then
+    if echo "${TARGET}" | grep -q '_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.xz$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.gz$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.tgz$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.txz$\|_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}.zip$\|-[0-9]\{12\}.[0-9]\{2\}.tar.gz$\|@[0-9]\{12\}.[0-9]\{2\}.tar$'; then
        if ls "${bastille_backupsdir}" | awk "/^${TARGET}$/" >/dev/null; then
-            TARGET_TRIM=$(echo "${TARGET}" | sed "s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*.xz//;s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*.txz//;s/_[0-9]*-[0-9]*-[0-9]*.zip//;s/-[0-9]\{12\}.[0-9]\{2\}.tar.gz//;s/@[0-9]\{12\}.[0-9]\{2\}.tar//")
+            TARGET_TRIM=$(echo "${TARGET}" | sed "s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*.xz//;s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*.gz//;s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*.tgz//;s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*.txz//;s/_[0-9]*-[0-9]*-[0-9]*.zip//;s/-[0-9]\{12\}.[0-9]\{2\}.tar.gz//;s/@[0-9]\{12\}.[0-9]\{2\}.tar//;s/_[0-9]*-[0-9]*-[0-9]*-[0-9]*//")
        fi
    else
        error_exit "Unrecognized archive name."
    fi
 else
-    error_exit "Archive '${TARGET}' not found."
+    if echo "${TARGET}" | grep -q '_[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}-[0-9]\{6\}.*$'; then
+        error_exit "Archive '${TARGET}' not found."
+    else
+        # Assume user will import from standard input
+        TARGET_TRIM=${TARGET}
+        USER_IMPORT="1"
+    fi
 fi

 # Check if a running jail matches name or already exist
 if [ -n "$(jls name | awk "/^${TARGET_TRIM}$/")" ]; then
    error_exit "A running jail matches name."
-elif [ -d "${bastille_jailsdir}/${TARGET_TRIM}" ]; then
-    error_exit "Container: ${TARGET_TRIM} already exists."
+elif [ -n "${TARGET_TRIM}" ]; then
+    if [ -d "${bastille_jailsdir}/${TARGET_TRIM}" ]; then
+        error_exit "Container: ${TARGET_TRIM} already exists."
+    fi
 fi

-jail_import
+if [ -n "${TARGET}" ]; then
+    jail_import
+fi
--- a/usr/local/share/bastille/limits.sh
+++ b/usr/local/share/bastille/limits.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 # Ressource limits added by Sven R github.com/hackacad
 #
--- a/usr/local/share/bastille/list.sh
+++ b/usr/local/share/bastille/list.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille list [-j] [release|template|(jail|container)|log|limit|(import|export|backup)]"
+    error_exit "Usage: bastille list [-j|-a] [release|template|(jail|container)|log|limit|(import|export|backup)]"
 }

 if [ $# -eq 0 ]; then
@@ -50,6 +50,84 @@ if [ $# -gt 0 ]; then
    help|-h|--help)
        usage
        ;;
+    all|-a|--all)
+        if [ -d "${bastille_jailsdir}" ]; then
+            DEFAULT_VALUE="-"
+            SPACER=2
+            MAX_LENGTH_JAIL_NAME=$(find "${bastille_jailsdir}" -maxdepth 2 -type f -name jail.conf | sed "s/^.*\/\(.*\)\/jail.conf$/\1/" | awk '{ print length($0) }' | sort -nr | head -n 1)
+            MAX_LENGTH_JAIL_NAME=${MAX_LENGTH_JAIL_NAME:-3}
+            if [ ${MAX_LENGTH_JAIL_NAME} -lt 3 ]; then MAX_LENGTH_JAIL_NAME=3; fi
+            MAX_LENGTH_JAIL_IP=$(find "${bastille_jailsdir}" -maxdepth 2 -type f -name jail.conf -exec sed -n "s/^[ ]*ip[4,6].addr[ ]*=[ ]*\(.*\);$/\1/p" {} \; | sed 's/\// /g' | awk '{ print length($1) }' | sort -nr | head -n 1)
+            MAX_LENGTH_JAIL_IP=${MAX_LENGTH_JAIL_IP:-10}
+            MAX_LENGTH_JAIL_VNET_IP=$(find "${bastille_jailsdir}" -maxdepth 2 -type f -name jail.conf -exec grep -l "vnet;" {} + | sed 's/\(.*\)jail.conf$/grep "ifconfig_vnet0=" \1root\/etc\/rc.conf/' | sh | sed -n 's/^ifconfig_vnet0="\(.*\)"$/\1/p' | sed 's/\// /g' | awk '{ if ($1 ~ /^[inet|inet6]/) print length($2); else print 15 }' | sort -nr | head -n 1)
+            MAX_LENGTH_JAIL_VNET_IP=${MAX_LENGTH_JAIL_VNET_IP:-10}
+            if [ ${MAX_LENGTH_JAIL_VNET_IP} -gt ${MAX_LENGTH_JAIL_IP} ]; then MAX_LENGTH_JAIL_IP=${MAX_LENGTH_JAIL_VNET_IP}; fi
+            if [ ${MAX_LENGTH_JAIL_IP} -lt 10 ]; then MAX_LENGTH_JAIL_IP=10; fi
+            MAX_LENGTH_JAIL_HOSTNAME=$(find "${bastille_jailsdir}" -maxdepth 2 -type f -name jail.conf -exec sed -n "s/^[ ]*host.hostname[ ]*=[ ]*\(.*\);$/\1/p" {} \; | awk '{ print length($0) }' | sort -nr | head -n 1)
+            MAX_LENGTH_JAIL_HOSTNAME=${MAX_LENGTH_JAIL_HOSTNAME:-8}
+            if [ ${MAX_LENGTH_JAIL_HOSTNAME} -lt 8 ]; then MAX_LENGTH_JAIL_HOSTNAME=8; fi
+            MAX_LENGTH_JAIL_PORTS=$(find "${bastille_jailsdir}" -maxdepth 2 -type f -name rdr.conf -exec awk '{ lines++; chars += length($0)} END { chars += lines - 1; print chars }' {} \; | sort -nr | head -n 1)
+            MAX_LENGTH_JAIL_PORTS=${MAX_LENGTH_JAIL_PORTS:-15}
+            if [ ${MAX_LENGTH_JAIL_PORTS} -lt 15 ]; then MAX_LENGTH_JAIL_PORTS=15; fi
+            if [ ${MAX_LENGTH_JAIL_PORTS} -gt 30 ]; then MAX_LENGTH_JAIL_PORTS=30; fi
+            MAX_LENGTH_JAIL_RELEASE=$(find "${bastille_jailsdir}" -maxdepth 2 -type f -name fstab 2> /dev/null -exec grep "/releases/.*/root/.bastille nullfs" {} \; | sed -n "s/^\(.*\) \/.*$/grep \"\^USERLAND_VERSION=\" \1\/bin\/freebsd-version 2\> \/dev\/null/p" | awk '!_[$0]++' | sh | sed -n "s/^USERLAND_VERSION=\"\(.*\)\"$/\1/p" | awk '{ print length($0) }' | sort -nr | head -n 1)
+            MAX_LENGTH_JAIL_RELEASE=${MAX_LENGTH_JAIL_RELEASE:-7}
+            MAX_LENGTH_THICK_JAIL_RELEASE=$(find ""${bastille_jailsdir}/*/root/bin"" -maxdepth 1 -type f -name freebsd-version 2> /dev/null -exec grep "^USERLAND_VERSION=" {} \; | sed -n "s/^USERLAND_VERSION=\"\(.*\)\"$/\1/p" | awk '{ print length($0) }' | sort -nr | head -n 1)
+            MAX_LENGTH_THICK_JAIL_RELEASE=${MAX_LENGTH_THICK_JAIL_RELEASE:-7}
+            if [ ${MAX_LENGTH_THICK_JAIL_RELEASE} -gt ${MAX_LENGTH_JAIL_RELEASE} ]; then MAX_LENGTH_JAIL_RELEASE=${MAX_LENGTH_THICK_JAIL_RELEASE}; fi
+            if [ ${MAX_LENGTH_JAIL_RELEASE} -lt 7 ]; then MAX_LENGTH_JAIL_RELEASE=7; fi
+            printf " JID%*sState%*sIP Address%*sPublished Ports%*sHostname%*sRelease%*sPath\n" "$((${MAX_LENGTH_JAIL_NAME} + ${SPACER} - 3))" "" "$((${SPACER}))" "" "$((${MAX_LENGTH_JAIL_IP} + ${SPACER} - 10))" "" "$((${MAX_LENGTH_JAIL_PORTS} + ${SPACER} - 15))" "" "$((${MAX_LENGTH_JAIL_HOSTNAME} + ${SPACER} - 8))" "" "$((${MAX_LENGTH_JAIL_RELEASE} + ${SPACER} - 7))" ""
+            JAIL_LIST=$(ls "${bastille_jailsdir}" | sed "s/\n//g")
+            for _JAIL in ${JAIL_LIST}; do
+                if [ -f "${bastille_jailsdir}/${_JAIL}/jail.conf" ]; then
+                        if [ "$(jls name | awk "/^${_JAIL}$/")" ]; then
+                                JAIL_STATE="Up"
+                                if [ "$(awk '$1 == "vnet;" { print $1 }' "${bastille_jailsdir}/${_JAIL}/jail.conf")" ]; then
+                                        JAIL_IP=$(jexec -l ${_JAIL} ifconfig -n vnet0 inet 2> /dev/null | sed -n "/.inet /{s///;s/ .*//;p;}")
+                                        if [ ! ${JAIL_IP} ]; then JAIL_IP=$(jexec -l ${_JAIL} ifconfig -n vnet0 inet6 2> /dev/null | awk '/inet6 / && (!/fe80::/ || !/%vnet0/)' | sed -n "/.inet6 /{s///;s/ .*//;p;}"); fi
+                                else
+                                        JAIL_IP=$(jls -j ${_JAIL} ip4.addr 2> /dev/null)
+                                        if [ ${JAIL_IP} = "-" ]; then JAIL_IP=$(jls -j ${_JAIL} ip6.addr 2> /dev/null); fi
+                                fi
+                                JAIL_HOSTNAME=$(jls -j ${_JAIL} host.hostname 2> /dev/null)
+                                JAIL_PORTS=$(pfctl -a "rdr/${_JAIL}" -Psn 2> /dev/null | awk '{ printf "%s/%s:%s"",",$7,$14,$18 }' | sed "s/,$//")
+                                JAIL_PATH=$(jls -j ${_JAIL} path 2> /dev/null)
+                                JAIL_RELEASE=$(jexec -l ${_JAIL} freebsd-version -u 2> /dev/null)
+                        else
+                                JAIL_STATE=$(if [ "$(sed -n "/^${_JAIL} {$/,/^}$/p" "${bastille_jailsdir}/${_JAIL}/jail.conf" | awk '$0 ~ /^'${_JAIL}' \{|\}/ { printf "%s",$0 }')" == "${_JAIL} {}" ]; then echo "Down"; else echo "n/a"; fi)
+                                if [ "$(awk '$1 == "vnet;" { print $1 }' "${bastille_jailsdir}/${_JAIL}/jail.conf")" ]; then
+                                        JAIL_IP=$(sed -n 's/^ifconfig_vnet0="\(.*\)"$/\1/p' "${bastille_jailsdir}/${_JAIL}/root/etc/rc.conf" | sed "s/\// /g" | awk '{ if ($1 ~ /^[inet|inet6]/) print $2; else print $1 }')
+                                else
+                                        JAIL_IP=$(sed -n "s/^[ ]*ip[4,6].addr[ ]*=[ ]*\(.*\);$/\1/p" "${bastille_jailsdir}/${_JAIL}/jail.conf" | sed "s/\// /g" | awk '{ print $1 }')
+                                fi
+                                JAIL_HOSTNAME=$(sed -n "s/^[ ]*host.hostname[ ]*=[ ]*\(.*\);$/\1/p" "${bastille_jailsdir}/${_JAIL}/jail.conf")
+                                if [ -f "${bastille_jailsdir}/${_JAIL}/rdr.conf" ]; then JAIL_PORTS=$(awk '$1 ~ /^[tcp|udp]/ { printf "%s/%s:%s,",$1,$2,$3 }' "${bastille_jailsdir}/${_JAIL}/rdr.conf" | sed "s/,$//"); else JAIL_PORTS=""; fi
+                                JAIL_PATH=$(sed -n "s/^[ ]*path[ ]*=[ ]*\(.*\);$/\1/p" "${bastille_jailsdir}/${_JAIL}/jail.conf")
+                                if [ ${JAIL_PATH} ]; then
+                                        if [ -f "${JAIL_PATH}/bin/freebsd-version" ]; then
+                                                JAIL_RELEASE=$(sed -n "s/^USERLAND_VERSION=\"\(.*\)\"$/\1/p" "${JAIL_PATH}/bin/freebsd-version")
+                                        else
+                                                JAIL_RELEASE=$(grep "/releases/.*/root/.bastille nullfs" "${bastille_jailsdir}/${_JAIL}/fstab" 2> /dev/null | sed -n "s/^\(.*\) \/.*$/grep \"\^USERLAND_VERSION=\" \1\/bin\/freebsd-version 2\> \/dev\/null/p" | awk '!_[$0]++' | sh | sed -n "s/^USERLAND_VERSION=\"\(.*\)\"$/\1/p")
+                                        fi
+                                else
+                                        JAIL_RELEASE=""
+                                fi
+                        fi
+                        if [ ${#JAIL_PORTS} -gt ${MAX_LENGTH_JAIL_PORTS} ]; then JAIL_PORTS="$(echo ${JAIL_PORTS} | cut -c-$((${MAX_LENGTH_JAIL_PORTS} - 3)))..."; fi
+                        JAIL_NAME=${JAIL_NAME:-${DEFAULT_VALUE}}
+                        JAIL_STATE=${JAIL_STATE:-${DEFAULT_VALUE}}
+                        JAIL_IP=${JAIL_IP:-${DEFAULT_VALUE}}
+                        JAIL_PORTS=${JAIL_PORTS:-${DEFAULT_VALUE}}
+                        JAIL_HOSTNAME=${JAIL_HOSTNAME:-${DEFAULT_VALUE}}
+                        JAIL_RELEASE=${JAIL_RELEASE:-${DEFAULT_VALUE}}
+                        JAIL_PATH=${JAIL_PATH:-${DEFAULT_VALUE}}
+                        printf " ${_JAIL}%*s${JAIL_STATE}%*s${JAIL_IP}%*s${JAIL_PORTS}%*s${JAIL_HOSTNAME}%*s${JAIL_RELEASE}%*s${JAIL_PATH}\n" "$((${MAX_LENGTH_JAIL_NAME} - ${#_JAIL} + ${SPACER}))" "" "$((5 - ${#JAIL_STATE} + ${SPACER}))" "" "$((${MAX_LENGTH_JAIL_IP} - ${#JAIL_IP} + ${SPACER}))" "" "$((${MAX_LENGTH_JAIL_PORTS} - ${#JAIL_PORTS} + ${SPACER}))" "" "$((${MAX_LENGTH_JAIL_HOSTNAME} - ${#JAIL_HOSTNAME} + ${SPACER}))" "" "$((${MAX_LENGTH_JAIL_RELEASE} - ${#JAIL_RELEASE} + ${SPACER}))" ""
+                fi
+            done
+        else
+            error_exit "unfortunately there are no jails here (${bastille_jailsdir})"
+        fi
+        ;;
    release|releases)
        if [ -d "${bastille_releasesdir}" ]; then
            REL_LIST=$(ls "${bastille_releasesdir}" | sed "s/\n//g")
@@ -80,7 +158,7 @@ if [ $# -gt 0 ]; then
        rctl -h jail:
        ;;
    import|imports|export|exports|backup|backups)
-        ls "${bastille_backupsdir}" | grep -Ev "*.sha256"
+        ls "${bastille_backupsdir}" | grep -v ".sha256$"
    exit 0
    ;;
    *)
--- a/usr/local/share/bastille/mount.sh
+++ b/usr/local/share/bastille/mount.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -97,8 +97,8 @@ for _jail in ${JAILS}; do
    _fstab_entry="${_hostpath} ${_jailpath} ${_type} ${_perms} ${_checks}"

    ## Create mount point if it does not exist. -- cwells
-    if [ ! -d "${bastille_jailsdir}/${_jail}/root/${_jailpath}" ]; then
-        if ! mkdir -p "${bastille_jailsdir}/${_jail}/root/${_jailpath}"; then
+    if [ ! -d "${_jailpath}" ]; then
+        if ! mkdir -p "${_jailpath}"; then
            error_exit "Failed to create mount point inside jail."
        fi
    fi
@@ -110,6 +110,7 @@ for _jail in ${JAILS}; do
        fi
        echo "Added: ${_fstab_entry}"
    else
+        warn "Mountpoint already present in ${bastille_jailsdir}/${_jail}/fstab"
        egrep "[[:blank:]]${_jailpath}[[:blank:]]" "${bastille_jailsdir}/${_jail}/fstab"
    fi
    mount -F "${bastille_jailsdir}/${_jail}/fstab" -a
--- a/usr/local/share/bastille/pkg.sh
+++ b/usr/local/share/bastille/pkg.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -47,6 +47,10 @@ fi

 for _jail in ${JAILS}; do
    info "[${_jail}]:"
-    jexec -l "${_jail}" /usr/sbin/pkg "$@"
+    if [ -f "/usr/sbin/pkg" ]; then
+        jexec -l "${_jail}" /usr/sbin/pkg "$@"
+    else
+        jexec -l "${_jail}" /usr/sbin/mport "$@"
+    fi
    echo
 done
--- a/usr/local/share/bastille/rdr.sh
+++ b/usr/local/share/bastille/rdr.sh
@@ -1,5 +1,8 @@
 #!/bin/sh
 #
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
+# All rights reserved.
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
 #
@@ -29,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille rdr TARGET [clear] | [list] | [tcp <host_port> <jail_port>] | [udp <host_port> <jail_port>]"
+    error_exit "Usage: bastille rdr TARGET [clear|list|(tcp|udp host_port jail_port)]"
 }

 # Handle special-case commands first.
@@ -51,13 +54,13 @@ if [ "${TARGET}" = 'ALL' ]; then
    error_exit "Can only redirect to a single jail."
 fi

-# Check jail name valid
+# Check if jail name is valid
 JAIL_NAME=$(jls -j "${TARGET}" name 2>/dev/null)
 if [ -z "${JAIL_NAME}" ]; then
    error_exit "Jail not found: ${TARGET}"
 fi

-# Check jail ip4 address valid
+# Check if jail ip4 address (ip4.addr) is valid (non-VNET only)
 if [ "$(bastille config $TARGET get vnet)" != 'enabled' ]; then
    JAIL_IP=$(jls -j "${TARGET}" ip4.addr 2>/dev/null)
    if [ -z "${JAIL_IP}" -o "${JAIL_IP}" = "-" ]; then
@@ -65,17 +68,31 @@ if [ "$(bastille config $TARGET get vnet)" != 'enabled' ]; then
    fi
 fi

-# Check rdr-anchor is setup in pf.conf
+# Check if rdr-anchor is defined in pf.conf
 if ! (pfctl -sn | grep rdr-anchor | grep 'rdr/\*' >/dev/null); then
    error_exit "rdr-anchor not found in pf.conf"
 fi

-# Check ext_if is setup in pf.conf
+# Check if ext_if is defined in pf.conf
 EXT_IF=$(grep '^[[:space:]]*ext_if[[:space:]]*=' /etc/pf.conf)
-if [ -z "${JAIL_NAME}" ]; then
+if [ -z "${EXT_IF}" ]; then
    error_exit "ext_if not defined in pf.conf"
 fi

+# function: write rule to rdr.conf
+persist_rdr_rule() {
+if ! grep -qs "$1 $2 $3" "${bastille_jailsdir}/${JAIL_NAME}/rdr.conf"; then
+    echo "$1 $2 $3" >> "${bastille_jailsdir}/${JAIL_NAME}/rdr.conf"
+fi
+}
+
+# function: load rdr rule via pfctl
+load_rdr_rule() {
+( pfctl -a "rdr/${JAIL_NAME}" -Psn;
+  printf '%s\nrdr pass on $ext_if inet proto %s to port %s -> %s port %s\n' "$EXT_IF" "$1" "$2" "$JAIL_IP" "$3" ) \
+      | pfctl -a "rdr/${JAIL_NAME}" -f-
+}
+
 while [ $# -gt 0 ]; do
    case "$1" in
        list)
@@ -86,22 +103,12 @@ while [ $# -gt 0 ]; do
            pfctl -a "rdr/${JAIL_NAME}" -Fn
            shift
            ;;
-        tcp)
+        tcp|udp)
            if [ $# -lt 3 ]; then
                usage
            fi
-            ( pfctl -a "rdr/${JAIL_NAME}" -Psn;
-              printf '%s\nrdr pass on $ext_if inet proto tcp to port %s -> %s port %s\n' "$EXT_IF" "$2" "$JAIL_IP" "$3" ) \
-                  | pfctl -a "rdr/${JAIL_NAME}" -f-
-            shift 3
-            ;;
-        udp)
-            if [ $# -lt 3 ]; then
-                usage
-            fi
-            ( pfctl -a "rdr/${JAIL_NAME}" -Psn;
-              printf '%s\nrdr pass on $ext_if inet proto udp to port %s -> %s port %s\n' "$EXT_IF" "$2" "$JAIL_IP" "$3" ) \
-                  | pfctl -a "rdr/${JAIL_NAME}" -f-
+            persist_rdr_rule $1 $2 $3
+            load_rdr_rule $1 $2 $3
            shift 3
            ;;
        *)
--- a/usr/local/share/bastille/rename.sh
+++ b/usr/local/share/bastille/rename.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -38,7 +38,9 @@ usage() {
 validate_name() {
    local NAME_VERIFY=${NEWNAME}
    local NAME_SANITY=$(echo "${NAME_VERIFY}" | tr -c -d 'a-zA-Z0-9-_')
-    if [ "${NAME_VERIFY}" != "${NAME_SANITY}" ]; then
+    if [ -n "$(echo "${NAME_SANITY}" | awk "/^[-_].*$/" )" ]; then
+        error_exit "Container names may not begin with (-|_) characters!"
+    elif [ "${NAME_VERIFY}" != "${NAME_SANITY}" ]; then
        error_exit "Container names may not contain special characters!"
    fi
 }
--- a/usr/local/share/bastille/restart.sh
+++ b/usr/local/share/bastille/restart.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/service.sh
+++ b/usr/local/share/bastille/service.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -41,7 +41,7 @@ help|-h|--help)
    ;;
 esac

-if [ $# -ne 2 ]; then
+if [ $# -lt 1 -o $# -gt 2 ]; then
    usage
 fi

--- a/usr/local/share/bastille/start.sh
+++ b/usr/local/share/bastille/start.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -83,6 +83,8 @@ for _jail in ${JAILS}; do
                error_notify "Error: IP address (${ip}) already in use."
                continue
            fi
+            ## add ip4.addr to firewall table:jails
+            pfctl -q -t jails -T add "${ip}"
        fi

        ## start the container
@@ -102,13 +104,6 @@ for _jail in ${JAILS}; do
                bastille rdr "${_jail}" ${_rules}
            done < "${bastille_jailsdir}/${_jail}/rdr.conf"
        fi
-
-        ## add ip4.addr to firewall table:jails
-        if [ -n "${bastille_network_loopback}" ]; then
-            if grep -qw "interface.*=.*${bastille_network_loopback}" "${bastille_jailsdir}/${_jail}/jail.conf"; then
-                pfctl -q -t jails -T add "$(jls -j ${_jail} ip4.addr)"
-            fi
-        fi
    fi
    echo
 done
--- a/usr/local/share/bastille/stop.sh
+++ b/usr/local/share/bastille/stop.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -55,9 +55,12 @@ for _jail in ${JAILS}; do
                pfctl -q -t jails -T delete "$(jls -j ${_jail} ip4.addr)"
            fi
        fi
-        
-        if [ "$(bastille rdr ${_jail} list)" ]; then
-            bastille rdr ${_jail} clear
+
+        # Check if pfctl is present
+        if which -s pfctl; then
+            if [ "$(bastille rdr ${_jail} list)" ]; then
+                bastille rdr ${_jail} clear
+            fi
        fi

        ## remove rctl limits
--- a/usr/local/share/bastille/sysrc.sh
+++ b/usr/local/share/bastille/sysrc.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/template.sh
+++ b/usr/local/share/bastille/template.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -42,9 +42,6 @@ post_command_hook() {

    case $_cmd in
        rdr)
-            if ! grep -qs "${_args}" "${bastille_jailsdir}/${_jail}/rdr.conf"; then
-                echo "${_args}" >> "${bastille_jailsdir}/${_jail}/rdr.conf"
-            fi
            echo -e ${_args}
    esac
 }
@@ -176,7 +173,7 @@ if [ "${TARGET}" = '--convert' ]; then
 fi

 case ${TEMPLATE} in
-    http?://github.com/*/*|http?://gitlab.com/*/*)
+    http?://*/*/*)
        TEMPLATE_DIR=$(echo "${TEMPLATE}" | awk -F / '{ print $4 "/" $5 }')
        if [ ! -d "${bastille_templatesdir}/${TEMPLATE_DIR}" ]; then
            info "Bootstrapping ${TEMPLATE}..."
--- a/usr/local/share/bastille/templates/default/linux/Bastillefile
+++ b/usr/local/share/bastille/templates/default/linux/Bastillefile
@@ -0,0 +1,14 @@
+PRE mkdir -p home
+PRE mkdir -p tmp
+
+
+FSTAB devfs           root/dev      devfs           rw                      0       0
+FSTAB tmpfs           dev/shm  tmpfs           rw,size=1g,mode=1777    0       0
+FSTAB fdescfs         dev/fd   fdescfs         rw,linrdlnk             0       0
+FSTAB linprocfs       proc     linprocfs       rw                      0       0
+FSTAB linsysfs        sys      linsysfs        rw                      0       0
+FSTAB /tmp            tmp      nullfs          rw                      0       0
+FSTAB /home           home     nullfs          rw                      0       0
+
+CMD mkdir etc/apt/apt.conf.d/00aptitude
+CMD echo "APT::Cache-Start 251658240;" > etc/apt/apt.conf.d/00aptitude
--- a/usr/local/share/bastille/templates/default/vnet/Bastillefile
+++ b/usr/local/share/bastille/templates/default/vnet/Bastillefile
@@ -5,9 +5,11 @@ INCLUDE ${BASE_TEMPLATE} --arg HOST_RESOLV_CONF="${HOST_RESOLV_CONF}"

 ARG EPAIR
 ARG GATEWAY
+ARG GATEWAY6
 ARG IFCONFIG="SYNCDHCP"

 SYSRC ifconfig_${EPAIR}_name=vnet0
 SYSRC ifconfig_vnet0="${IFCONFIG}"
 # GATEWAY will be empty for a DHCP config. -- cwells
 CMD if [ -n "${GATEWAY}" ]; then /usr/sbin/sysrc defaultrouter="${GATEWAY}"; fi
+CMD if [ -n "${GATEWAY6}" ]; then /usr/sbin/sysrc ipv6_defaultrouter="${GATEWAY6}"; fi
--- a/usr/local/share/bastille/top.sh
+++ b/usr/local/share/bastille/top.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/umount.sh
+++ b/usr/local/share/bastille/umount.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
--- a/usr/local/share/bastille/update.sh
+++ b/usr/local/share/bastille/update.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille update [release|container] | [option]"
+    error_exit "Usage: bastille update [release|container] | [force]"
 }

 # Handle special-case commands first.
@@ -64,6 +64,11 @@ if [ "${TARGET}" = "ALL" ]; then
    error_exit "Batch upgrade is unsupported."
 fi

+if [ -f "/bin/midnightbsd-version" ]; then
+    echo -e "${COLOR_RED}Not yet supported on MidnightBSD.${COLOR_RESET}"
+    exit 1
+fi
+
 if freebsd-version | grep -qi HBSD; then
    error_exit "Not yet supported on HardenedBSD."
 fi
--- a/usr/local/share/bastille/upgrade.sh
+++ b/usr/local/share/bastille/upgrade.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -32,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf

 usage() {
-    error_exit "Usage: bastille upgrade release newrelease | target newrelease | target install | [option]"
+    error_exit "Usage: bastille upgrade release newrelease | target newrelease | target install | [force]"
 }

 # Handle special-case commands first.
@@ -55,6 +55,11 @@ if [ "${TARGET}" = "ALL" ]; then
    error_exit "Batch upgrade is unsupported."
 fi

+if [ -f "/bin/midnightbsd-version" ]; then
+    echo -e "${COLOR_RED}Not yet supported on MidnightBSD.${COLOR_RESET}"
+    exit 1
+fi
+
 if freebsd-version | grep -qi HBSD; then
    error_exit "Not yet supported on HardenedBSD."
 fi
@@ -91,7 +96,9 @@ release_upgrade() {
    # Upgrade a release
    if [ -d "${bastille_releasesdir}/${TARGET}" ]; then
        release_check
-        freebsd-update ${OPTION} -b "${bastille_releasesdir}/${TARGET}" -r "${NEWRELEASE}" upgrade
+        env PAGER="/bin/cat" freebsd-update ${OPTION} --not-running-from-cron -b "${bastille_releasesdir}/${TARGET}" --currently-running "${TARGET}" -r "${NEWRELEASE}" upgrade
+        echo
+        echo -e "${COLOR_YELLOW}Please run 'bastille upgrade ${TARGET} install' to finish installing updates.${COLOR_RESET}"
    else
        error_exit "${TARGET} not found. See 'bastille bootstrap'."
    fi
@@ -121,9 +128,22 @@ jail_updates_install() {
    fi
 }

+release_updates_install() {
+    # Finish installing upgrade on a release
+    if [ -d "${bastille_releasesdir}/${TARGET}" ]; then 
+        env PAGER="/bin/cat" freebsd-update ${OPTION} --not-running-from-cron -b "${bastille_releasesdir}/${TARGET}" install
+    else
+        error_exit "${TARGET} not found. See 'bastille bootstrap'."
+    fi
+}
+
 # Check what we should upgrade
 if echo "${TARGET}" | grep -q "[0-9]\{2\}.[0-9]-RELEASE"; then
-    release_upgrade
+    if [ "${NEWRELEASE}" = "install" ]; then
+        release_updates_install
+    else
+        release_upgrade
+    fi
 elif [ "${NEWRELEASE}" = "install" ]; then
    jail_updates_install
 else
--- a/usr/local/share/bastille/verify.sh
+++ b/usr/local/share/bastille/verify.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -36,6 +36,10 @@ bastille_usage() {
 }

 verify_release() {
+    if [ -f "/bin/midnightbsd-version" ]; then
+        echo -e "${COLOR_RED}Not yet supported on MidnightBSD.${COLOR_RESET}"
+        exit 1
+    fi
    if freebsd-version | grep -qi HBSD; then
        error_exit "Not yet supported on HardenedBSD."
    fi
@@ -65,7 +69,7 @@ verify_template() {
                echo
                error_exit "Template validation failed."
            ## if INCLUDE; recursive verify
-            elif [ ${_hook} = 'INCLUDE' ]; then
+            elif [ "${_hook}" = 'INCLUDE' ]; then
                info "[${_hook}]:"
                cat "${_path}"
                echo
@@ -73,7 +77,7 @@ verify_template() {
                    info "[${_hook}]:[${_include}]:"

                    case ${_include} in
-                        http?://github.com/*/*|http?://gitlab.com/*/*)
+                        http?://*/*/*)
                            bastille bootstrap "${_include}"
                        ;;
                        */*)
@@ -88,13 +92,13 @@ verify_template() {
                done < "${_path}"

            ## if tree; tree -a bastille_template/_dir
-            elif [ ${_hook} = 'OVERLAY' ]; then
+            elif [ "${_hook}" = 'OVERLAY' ]; then
                info "[${_hook}]:"
                cat "${_path}"
                echo
                while read _dir; do
                    info "[${_hook}]:[${_dir}]:"
-                        if [ -x /usr/local/bin/tree ]; then
+                        if [ -x "/usr/local/bin/tree" ]; then
                            /usr/local/bin/tree -a "${_template_path}/${_dir}"
                        else
                           find "${_template_path}/${_dir}" -print | sed -e 's;[^/]*/;|___;g;s;___|; |;g'
@@ -110,7 +114,7 @@ verify_template() {
    done

    ## remove bad templates
-    if [ ${_hook_validate} -lt 1 ]; then
+    if [ "${_hook_validate}" -lt 1 ]; then
        error_notify "No valid template hooks found."
        error_notify "Template discarded."
        rm -rf "${bastille_template}"
@@ -118,7 +122,7 @@ verify_template() {
    fi

    ## if validated; ready to use
-    if [ ${_hook_validate} -gt 0 ]; then
+    if [ "${_hook_validate}" -gt 0 ]; then
        info "Template ready to use."
    fi
 }
--- a/usr/local/share/bastille/zfs.sh
+++ b/usr/local/share/bastille/zfs.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2018-2020, Christer Edwards <christer.edwards@gmail.com>
+# Copyright (c) 2018-2021, Christer Edwards <christer.edwards@gmail.com>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without