diff --git a/README.md b/README.md
index 0ca7694..d071146 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,7 @@ Available Commands:
   bootstrap   Bootstrap a FreeBSD release for container base.
   clone       Clone an existing container.
   cmd         Execute arbitrary command on targeted container(s).
+  config      Get or set a config value for the targeted container(s).
   console     Console into a running container.
   convert     Convert a thin container into a thick container.
   cp          cp(1) files from host to targeted container(s).
diff --git a/usr/local/bin/bastille b/usr/local/bin/bastille
index b984f34..40a7929 100755
--- a/usr/local/bin/bastille
+++ b/usr/local/bin/bastille
@@ -84,6 +84,7 @@ Available Commands:
   bootstrap   Bootstrap a FreeBSD release for container base.
   cmd         Execute arbitrary command on targeted container(s).
   clone       Clone an existing container.
+  config      Get or set a config value for the targeted container(s).
   console     Console into a running container.
   convert     Convert a Thin container into a Thick container.
   cp          cp(1) files from host to targeted container(s).
@@ -136,7 +137,7 @@ help|-h|--help)
 bootstrap|create|destroy|import|list|rdr|restart|start|update|upgrade|verify)
     # Nothing "extra" to do for these commands. -- cwells
     ;;
-clone|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|export|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'
diff --git a/usr/local/share/bastille/config.sh b/usr/local/share/bastille/config.sh
new file mode 100644
index 0000000..b40835b
--- /dev/null
+++ b/usr/local/share/bastille/config.sh
@@ -0,0 +1,113 @@
+#!/bin/sh
+#
+# Copyright (c) 2018-2020, 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:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+#
+# * Neither the name of the copyright holder nor the names of its
+#   contributors may be used to endorse or promote products derived from
+#   this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# 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/common.sh
+. /usr/local/etc/bastille/bastille.conf
+
+usage() {
+    error_exit "Usage: bastille config TARGET get|set propertyName [newValue]"
+}
+
+# Handle special-case commands first.
+case "$1" in
+help|-h|--help)
+    usage
+    ;;
+esac
+
+if [ $# -eq 1 ] || [ $# -gt 3 ]; then
+    usage
+fi
+
+ACTION=$1
+shift
+
+case $ACTION in
+    get)
+        if [ $# -ne 1 ]; then
+            error_notify 'Too many parameters for a "get" operation.'
+            usage
+        fi
+        ;;
+    set) ;;
+    *) error_exit 'Only get and set are supported.' ;;
+esac
+
+PROPERTY=$1
+shift
+VALUE="$@"
+
+for _jail in ${JAILS}; do
+    FILE="${bastille_jailsdir}/${_jail}/jail.conf"
+    if [ ! -f "${FILE}" ]; then
+        error_notify "jail.conf does not exist for jail: ${_jail}"
+        continue
+    fi
+
+    MATCH_LINE=$(grep "^\s*${PROPERTY}[ =;]" "${FILE}" 2>/dev/null)
+    MATCH_FOUND=$?
+
+    if [ "${ACTION}" = 'get' ]; then
+        if [ $MATCH_FOUND -ne 0 ]; then
+            warn "not set"
+        elif ! echo "${MATCH_LINE}" | grep '=' > /dev/null 2>&1; then
+            echo "enabled"
+        else
+            VALUE=$(echo "${MATCH_LINE}" | sed -E 's/.+= *(.+) *;$/\1/' 2>/dev/null)
+            if [ $? -ne 0 ]; then
+                error_notify "Failed to get value."
+            else
+                echo "${VALUE}"
+            fi
+        fi
+    else # Setting the value. -- cwells
+        if [ -n "${VALUE}" ]; then
+            if echo "${VALUE}" | grep ' ' > /dev/null 2>&1; then # Contains a space, so wrap in quotes. -- cwells
+                VALUE="'${VALUE}'"
+            fi
+            LINE="  ${PROPERTY} = ${VALUE};"
+        else
+            LINE="  ${PROPERTY};"
+        fi
+
+        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}")" > "${FILE}"
+        else # Replace the existing value. -- cwells
+            sed -i '' -E "s/ *${PROPERTY}[ =;].*/${LINE}/" "${FILE}"
+        fi
+    fi
+done
+
+# Only display this message once at the end (not for every jail). -- cwells
+if [ "${ACTION}" = 'set' ]; then
+    info "A restart is required for the changes to be applied. See 'bastille restart ${TARGET}'."
+fi
+
+exit 0