freebsd-dev/etc/periodic/daily/200.backup-passwd
Brian Somers 9ed55d1192 Another overhaul of the periodic stuff.
All periodic sub-scripts <larf> now have their return codes interpreted
by periodic(8).  Output may be masked based on variable values in
periodic.conf.

It's also now possible to email periodic output to arbitrary addresses,
or to send it to a log file, examples of which can be found in
newsyslog.conf.

The upshot of it all should be no discernable changes to the default
behaviour of periodic(8).

PR:	21250
2000-09-14 17:19:15 +00:00

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#!/bin/sh
#
# $FreeBSD$
#
# If there is a global system configuration file, suck it in.
#
if [ -r /etc/defaults/periodic.conf ]
then
. /etc/defaults/periodic.conf
source_periodic_confs
fi
case "$daily_backup_passwd_enable" in
[Yy][Ee][Ss])
if [ ! -f /etc/master.passwd ]
then
echo '$daily_backup_passwd_enable" is set but /etc/master.passwd' \
"doesn't exist"
rc=2
elif [ ! -f /etc/group ]
then
echo '$daily_backup_passwd_enable" is set but /etc/group' \
"doesn't exist"
rc=2
else
bak=/var/backups
rc=0
echo ""
echo "Backup passwd and group files:"
if [ ! -f $bak/master.passwd.bak ]
then
rc=1
echo "no $bak/master.passwd.bak"
cp -p /etc/master.passwd $bak/master.passwd.bak || rc=3
fi
if ! cmp -s $bak/master.passwd.bak /etc/master.passwd
then
[ $rc -lt 1 ] && rc=1
echo "$host passwd diffs:"
diff $bak/master.passwd.bak /etc/master.passwd |\
sed 's/^\([<>] [^:]*\):[^:]*:/\1:(password):/'
mv $bak/master.passwd.bak $bak/master.passwd.bak2
cp -p /etc/master.passwd $bak/master.passwd.bak || rc=3
fi
if [ ! -f $bak/group.bak ]
then
[ $rc -lt 1 ] && rc=1
echo "no $bak/group.bak"
cp -p /etc/group $bak/group.bak || rc=3
fi
if ! cmp -s $bak/group.bak /etc/group
then
[ $rc -lt 1 ] && rc=1
echo "$host group diffs:"
diff $bak/group.bak /etc/group
mv $bak/group.bak $bak/group.bak2
cp -p /etc/group $bak/group.bak || rc=3
fi
if [ -f /etc/group ]
then
echo ""
echo "Verifying group file syntax:"
chkgrp /etc/group || rc=3
fi
fi;;
*) rc=0;;
esac
exit $rc