Add the DragonFly cvs id and perform general cleanups on cvs/rcs/sccs ids. Most
[dragonfly.git] / etc / periodic / daily / 210.backup-aliases
1 #!/bin/sh
2 #
3 # $FreeBSD: src/etc/periodic/daily/210.backup-aliases,v 1.3.2.3 2000/09/20 02:46:15 jkh Exp $
4 # $DragonFly: src/etc/periodic/daily/210.backup-aliases,v 1.2 2003/06/17 04:24:48 dillon Exp $
5 #
6
7 # If there is a global system configuration file, suck it in.
8 #
9 if [ -r /etc/defaults/periodic.conf ]
10 then
11     . /etc/defaults/periodic.conf
12     source_periodic_confs
13 fi
14
15 case "$daily_backup_aliases_enable" in
16     [Yy][Ee][Ss])
17         if [ ! -f /etc/mail/aliases ]
18         then
19             echo '$daily_backup_aliases_enable is enabled but' \
20                 "/etc/mail/aliases doesn't exist"
21             rc=2
22         else
23             bak=/var/backups
24             rc=0
25
26             echo ""
27             echo "Backing up mail aliases:"
28
29             if [ ! -f $bak/aliases.bak ]
30             then
31                 echo "no $bak/aliases.bak"
32                 cp -p /etc/mail/aliases $bak/aliases.bak || rc=3
33             fi
34
35             if ! cmp -s $bak/aliases.bak /etc/mail/aliases
36             then
37                 [ $rc -lt 1 ] && rc=1
38                 echo "$host aliases diffs:"
39                 diff -u $bak/aliases.bak /etc/mail/aliases
40                 mv $bak/aliases.bak $bak/aliases.bak2
41                 cp -p /etc/mail/aliases $bak/aliases.bak || rc=3
42             fi
43         fi;;
44
45     *)  rc=0;;
46 esac
47
48 exit $rc