Update group/passwd databases. Add startup/shutdown scripts.

etc/boot.d/pushover-alert

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Alert that this host is up.
+[[ -x /opt/sbin/pushover-client ]] && /opt/sbin/pushover-client -p -1 -m "Boot up: ${HOSTNAME%%.*}"

etc/passwd

@@ -10,7 +10,7 @@ mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
 news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
 uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
 proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
-www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
+www-data:x:33:33:www-data:/var/www:/bin/bash
 backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
 list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
 irc:x:39:39:ircd:/run/ircd:/usr/sbin/nologin

etc/rc.local

@@ -0,0 +1,8 @@
+#!/bin/bash
+# This script is executed at the end of each multiuser runlevel.
+# Make sure that the script will "exit 0" on success or any other value on error.
+# In order to enable or disable this script just change the execution bits.
+
+[[ -d /etc/boot.d ]] && run-parts /etc/boot.d
+
+exit 0

etc/rc.shutdown

@@ -0,0 +1,8 @@
+#!/bin/bash
+# This script is executed by /etc/init.d/rc.local stop.
+# Make sure that the script will "exit 0" on success or any other value on error.
+# In order to enable or disable this script just change the execution bits.
+
+[[ -d /etc/shutdown.d ]] && run-parts /etc/shutdown.d
+
+exit 0

etc/shutdown.d/pushover-alert

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# Alert that this host is going down.
+[[ -x /opt/sbin/pushover-client ]] && /opt/sbin/pushover-client -p -1 -m "Shut down: ${HOSTNAME%%.*}"