#!/bin/sh -
#
#	@(#)daily	5.4 (Berkeley) %G%
#
PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local
host=`hostname -s`
echo "Subject: $host daily run output"
bak=/var/backups

echo ""
echo "Removing scratch and junk files:"
if [ -d /tmp ]; then
	cd /tmp
	find .	! -name . -atime +3 -exec rm -f {} \;
	find .	! -name . -type d -mtime +1 -exec rmdir {} \; >/dev/null 2>&1
fi

#if [ -d /var/tmp ]; then
#	cd /var/tmp
#	find .	! -name . -atime +7 -exec rm -f {} \;
#	find .	! -name . -type d -mtime +1 -exec rmdir {} \; >/dev/null 2>&1
#fi

if [ -d /scratch ]; then
	cd /scratch
	find .	! -name . -atime +1 -exec rm -f {} \;
	find .	! -name . -type d -mtime +1 -exec rmdir {} \; >/dev/null 2>&1
fi

if [ -d /var/preserve ]; then
	cd /var/preserve
	find .	! -name . -mtime +7 -exec rm -f {} \;
fi

if [ -d /var/rwho ] ; then
	cd /var/rwho
	find .	! -name . -mtime +7 -exec rm -f {} \;
fi

find /	\( -name '[#,]*' -o -name '.#*' -o -name a.out -o -name core \
	   -o -name '*.CKP' -o -name '.emacs_[0-9]*' \) \
		-a -atime +3 -exec rm -f {} \;
msgs -c
if [ -f /usr/new/lib/news/expire ]; then
	/usr/new/lib/news/expire
fi

echo ""
echo "Purging accounting records:"
cp /var/account/acct /var/account/acct.yesterday
sa -s > /dev/null

echo ""
echo "Backup passwd and group files:"
if cmp $bak/master.passwd.bak /etc/master.passwd >/dev/null; then :; else
	echo "$host passwd diffs:"
	diff $bak/master.passwd.bak /etc/master.passwd
	mv $bak/master.passwd.bak $bak/master.passwd.bak2
	cp -p /etc/master.passwd $bak/master.passwd.bak
	chmod 600 $bak/master.passwd.bak $bak/master.passwd.bak2
fi
if cmp $bak/group.bak /etc/group >/dev/null; then :; else
	mv $bak/group.bak $bak/group.bak2
	cp -p /etc/group $bak/group.bak
fi
if [ -f /etc/Distfile ]; then
	if cmp $bak/Distfile.bak /etc/Distfile >/dev/null; then :; else
		mv $bak/Distfile.bak $bak/Distfile.bak2
		cp /etc/Distfile $bak/Distfile.bak
	fi
fi

echo ""
echo "Running calendar:"
calendar -

echo ""
echo "Rotating mail log:"
cd /var/log
rm -f maillog.7
if [ -f maillog.6 ]; then mv -f maillog.6  maillog.7; fi
if [ -f maillog.5 ]; then mv -f maillog.5  maillog.6; fi
if [ -f maillog.4 ]; then mv -f maillog.4  maillog.5; fi
if [ -f maillog.3 ]; then mv -f maillog.3  maillog.4; fi
if [ -f maillog.2 ]; then mv -f maillog.2  maillog.3; fi
if [ -f maillog.1 ]; then mv -f maillog.1  maillog.2; fi
if [ -f maillog.0 ]; then mv -f maillog.0  maillog.1; fi
mv -f maillog maillog.0
cp /dev/null maillog
chmod 644    maillog
kill -1 `cat /var/run/syslog.pid`
cd /

if [ -d /var/spool/uucp -a -f /usr/lib/uucp/clean.daily ]; then
	echo ""
	echo "Cleaning up UUCP:"
	echo /usr/lib/uucp/clean.daily | su daemon
fi

echo ""
echo ""
echo "Checking subsystem status:"
echo ""
echo "disks:"
df
echo ""
dump W
echo ""


echo ""
echo "mail:"
mailq

if [ -d /var/spool/uucp ]; then
	echo ""
	echo "uucp:"
	uusnap
fi

echo ""
echo "network:"
netstat -i
echo ""
ruptime

echo ""
echo "SECURITY CHECKS:"
echo ""
echo "checking setuid files in root filesystem:"
ncheck -s `awk -F: '$2=="/" {print $1}' /etc/fstab` | grep -v '	/dev/' \
	> $bak/check.today
chmod 400 $bak/check.today
if [ -f $bak/check.yesterday ]
then
	if diff $bak/check.today $bak/check.yesterday > /tmp/dif; then :; else
		echo "*** New setuid files in root filesystem:"
		cat /tmp/dif
		mv $bak/check.today $bak/check.yesterday
	fi
	rm /tmp/dif
else
	cat $bak/check.today
	mv $bak/check.today $bak/check.yesterday
fi
echo ""
echo "checking for uids of 0:"
awk 'BEGIN {FS=":"} $3=="0" {print $1,$3}' /etc/master.passwd

echo ""
echo "Checking filesystems:"
fsck -n | grep -v '^\*\* Phase'

echo ""
if [ -f /etc/Distfile ]; then
	echo "Running rdist:"
	rdist -f /etc/Distfile 
fi