1#!/bin/sh - 2# 3# @(#)daily 5.16 (Berkeley) 01/09/92 4# 5PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin 6host=`hostname` 7echo "Subject: $host daily run output" 8bak=/var/backups 9 10echo "" 11echo "Removing scratch and junk files:" 12if [ -d /tmp ]; then 13 cd /tmp && { 14 find . -type f -atime +3 -exec rm -f -- {} \; 15 find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \ 16 >/dev/null 2>&1; } 17fi 18 19if [ -d /var/tmp -a "X$CLEANVARTMP" = X1 ]; then 20 cd /var/tmp && { 21 find . ! -name . -atime +7 -exec rm -f -- {} \; 22 find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \ 23 >/dev/null 2>&1; } 24fi 25 26if [ -d /scratch ]; then 27 cd /scratch && { 28 find . ! -name . -atime +1 -exec rm -f -- {} \; 29 find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \ 30 >/dev/null 2>&1; } 31fi 32 33if [ -d /var/preserve ]; then 34 cd /var/preserve && { 35 find . ! -name . -mtime +7 -exec rm -f -- {} \; ; } 36fi 37 38if [ -d /var/rwho ] ; then 39 cd /var/rwho && { 40 find . ! -name . -mtime +7 -exec rm -f -- {} \; ; } 41fi 42 43cd /tmp 44TMP=daily.$$ 45find / \( ! -fstype local -o -fstype rdonly \) -a -prune -o \ 46 -name 'core.*' -a -print -o \ 47 \( -name '[#,]*' -o -name '.#*' -o -name a.out \ 48 -o -name '*.CKP' -o -name '.emacs_[0-9]*' \) \ 49 -a -atime +3 -a -exec rm -f -- {} \; -a -print > $TMP 50echo "" 51echo "Core dumps:" 52egrep 'core\.' $TMP 53 54echo "" 55echo "Deleted files:" 56egrep -v 'core\.' $TMP 57 58rm -f $TMP 59 60msgs -c 61if [ -f /etc/news.expire ]; then 62 /etc/news.expire 63fi 64 65echo "" 66echo "Purging accounting records:" 67mv /var/account/acct.2 /var/account/acct.3 68mv /var/account/acct.1 /var/account/acct.2 69mv /var/account/acct.0 /var/account/acct.1 70cp /var/account/acct /var/account/acct.0 71sa -s > /dev/null 72 73echo "" 74echo "Backup passwd and group files:" 75if cmp -s $bak/master.passwd.bak /etc/master.passwd; then :; else 76 echo "$host passwd diffs:" 77 diff $bak/master.passwd.bak /etc/master.passwd 78 mv $bak/master.passwd.bak $bak/master.passwd.bak2 79 cp -p /etc/master.passwd $bak/master.passwd.bak 80fi 81if cmp -s $bak/group.bak /etc/group; then :; else 82 mv $bak/group.bak $bak/group.bak2 83 cp -p /etc/group $bak/group.bak 84fi 85if cmp -s $bak/aliases.bak /etc/aliases; then :; else 86 mv $bak/aliases.bak $bak/aliases.bak2 87 cp -p /etc/aliases $bak/aliases.bak 88fi 89if [ -f /etc/Distfile ]; then 90 if cmp -s $bak/Distfile.bak /etc/Distfile; then :; else 91 mv $bak/Distfile.bak $bak/Distfile.bak2 92 cp /etc/Distfile $bak/Distfile.bak 93 fi 94fi 95 96# If ROOTBACKUP is set to 1 in the environment, and 97# if filesystem named /altroot is type ufs, on /dev/* and mounted "xx", 98# use it as a backup root filesystem to be updated daily. 99[ "X$ROOTBACKUP" = X1 ] && { 100 rootdev=`awk '$2 == "/" && $1 ~ /^\/dev\// && $3 == "ufs" && \ 101 $4 == "rw" \ 102 { print substr($1, 6) }' < /etc/fstab` 103 rootbak=`awk '$2 == "/altroot" && $1 ~ /^\/dev\// && $3 == "ufs" && \ 104 $4 == "xx" \ 105 { print substr($1, 6) }' < /etc/fstab` 106 [ X$rootdev != X -a X$rootbak != X ] && { 107 sync 108 echo "" 109 echo "Backing up root filesystem:" 110 echo "copying /dev/r$rootdev to /dev/r$rootbak" 111 dd if=/dev/r$rootdev of=/dev/r$rootbak bs=16b seek=1 skip=1 \ 112 conv=noerror,sync 113 fsck -y /dev/r$rootbak 114 } 115} 116 117echo "" 118echo "Running calendar:" 119calendar -a 120 121echo "" 122echo "Rotating mail log:" 123cd /var/log 124rm -f maillog.7 125if [ -f maillog.6 ]; then mv -f maillog.6 maillog.7; fi 126if [ -f maillog.5 ]; then mv -f maillog.5 maillog.6; fi 127if [ -f maillog.4 ]; then mv -f maillog.4 maillog.5; fi 128if [ -f maillog.3 ]; then mv -f maillog.3 maillog.4; fi 129if [ -f maillog.2 ]; then mv -f maillog.2 maillog.3; fi 130if [ -f maillog.1 ]; then mv -f maillog.1 maillog.2; fi 131if [ -f maillog.0 ]; then mv -f maillog.0 maillog.1; fi 132mv -f maillog maillog.0 133cp /dev/null maillog 134chmod 644 maillog 135kill -1 `cat /var/run/syslog.pid` 136cd / 137 138if [ -d /var/spool/uucp -a -f /etc/uuclean.daily ]; then 139 echo "" 140 echo "Cleaning up UUCP:" 141 echo /etc/uuclean.daily | su daemon 142fi 143 144echo "" 145echo "" 146echo "Checking subsystem status:" 147echo "" 148echo "disks:" 149df -k 150echo "" 151dump W 152echo "" 153 154 155echo "" 156echo "mail:" 157mailq 158 159if [ -d /var/spool/uucp ]; then 160 echo "" 161 echo "uucp:" 162 uusnap 163fi 164 165echo "" 166echo "network:" 167netstat -i 168echo "" 169ruptime 170 171echo "" 172echo "Checking filesystems:" 173fsck -n | grep -v '^\*\* Phase' 174 175echo "" 176if [ -f /etc/Distfile ]; then 177 echo "Running rdist:" 178 if [ -d /var/log/rdist ]; then 179 logf=`date | awk '{printf "%s.%s.%s", $6, $2, $3}'` 180 rdist -f /etc/Distfile 2>&1 | tee /var/log/rdist/$logf 181 else 182 rdist -f /etc/Distfile 183 fi 184fi 185 186sh /etc/security 2>&1 | mail -s "$host daily insecurity output" root 187