* etc/update-motd.d, etc/update-motd.d/55-window-manager,

etc/update-motd.d/Makefile.am, Makefile.am, usr/bin/byobu-disable,
  usr/bin/byobu-enable:
  - add a helpful update-motd message and a convenient command to enable-and-
    launch byobu

Makefile.am

@@ -1,4 +1,5 @@
 SUBDIRS = etc/byobu \
+	etc/update-motd.d \
 	usr/share/applications \
 	usr/share/byobu/ec2 \
 	usr/share/byobu/keybindings \

debian/changelog

@@ -23,6 +23,11 @@ byobu (3.7) unreleased; urgency=low
     usr/share/byobu/profiles/common: change location of $SSH_AUTH_SOCK symlink
     from /var/run to $HOME, as we can't be sure that the user's var/run
     dir will exist before screen starts, LP: #664059
+  * etc/update-motd.d, etc/update-motd.d/55-window-manager,
+    etc/update-motd.d/Makefile.am, Makefile.am, usr/bin/byobu-disable,
+    usr/bin/byobu-enable:
+    - add a helpful update-motd message and a convenient command to enable-and-
+      launch byobu
 
  -- Dustin Kirkland <kirkland@ubuntu.com>  Thu, 21 Oct 2010 12:09:14 -0500
 

etc/update-motd.d/55-window-manager

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if [ ! -e /etc/profile.d/Z98-byobu.sh ]; then
+	cat <<EOF
+For a superior command line experience, enable our text-based window manger:
+  byobu-enable
+EOF
+fi

etc/update-motd.d/Makefile.am

@@ -0,0 +1,2 @@
+etcdir = $(datadir)/update-motd.d
+etc_DATA = 55-window-manager

usr/bin/byobu-disable

@@ -0,0 +1,29 @@
+#!/bin/sh -e
+#
+#    byobu-disable: disable byobu at login
+#    Copyright (C) 2010 Canonical Ltd.
+#
+#    Authors: Dustin Kirkland <kirkland@canonical.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, version 3 of the License.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+byobu-launcher-uninstall
+
+echo
+echo "The Byobu window manager will no longer be launched automatically at each text login."
+echo
+echo "To re-enable this behavior later, just run:"
+echo "  byobu-enable"
+echo
+echo -n "Press <enter> to continue..."
+$(head -n1)

usr/bin/byobu-enable

@@ -0,0 +1,31 @@
+#!/bin/sh -e
+#
+#    byobu-enable: enable and launch byobu
+#    Copyright (C) 2010 Canonical Ltd.
+#
+#    Authors: Dustin Kirkland <kirkland@canonical.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, version 3 of the License.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+byobu-launcher-install
+
+echo
+echo "The Byobu window manager will be launched automatically at each text login."
+echo
+echo "To disable this behavior later, just run:"
+echo "  byobu-disable"
+echo
+echo -n "Press <enter> to continue..."
+$(head -n1)
+
+exec byobu