1#!/bin/sh - 2# 3# @(#)daily 8.2 (Berkeley) 01/25/94 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 'lost+found' -a -prune -o \ 47 -name '*.core' -a -print -o \ 48 \( -name '[#,]*' -o -name '.#*' -o -name a.out \ 49 -o -name '*.CKP' -o -name '.emacs_[0-9]*' \) \ 50 -a -atime +3 -a -exec rm -f -- {} \; -a -print > $TMP 51echo "" 52echo "Possible core dumps:" 53egrep '\.core' $TMP 54 55echo "" 56echo "Deleted files:" 57egrep -v '\.core' $TMP 58 59rm -f $TMP 60 61msgs -c 62if [ -f /etc/news.expire ]; then 63 /etc/news.expire 64fi 65 66echo "" 67echo "Purging accounting records:" 68mv /var/account/acct.2 /var/account/acct.3 69mv /var/account/acct.1 /var/account/acct.2 70mv /var/account/acct.0 /var/account/acct.1 71cp /var/account/acct /var/account/acct.0 72sa -s > /dev/null 73 74# If ROOTBACKUP is set to 1 in the environment, and 75# if filesystem named /altroot is type ufs, on /dev/* and mounted "xx", 76# use it as a backup root filesystem to be updated daily. 77[ "X$ROOTBACKUP" = X1 ] && { 78 rootdev=`awk '$2 == "/" && $1 ~ /^\/dev\// && $3 == "ufs" && \ 79 $4 == "rw" \ 80 { print substr($1, 6) }' < /etc/fstab` 81 rootbak=`awk '$2 == "/altroot" && $1 ~ /^\/dev\// && $3 == "ufs" && \ 82 $4 == "xx" \ 83 { print substr($1, 6) }' < /etc/fstab` 84 [ X$rootdev != X -a X$rootbak != X ] && { 85 sync 86 echo "" 87 echo "Backing up root filesystem:" 88 echo "copying /dev/r$rootdev to /dev/r$rootbak" 89 dd if=/dev/r$rootdev of=/dev/r$rootbak bs=16b seek=1 skip=1 \ 90 conv=noerror,sync 91 fsck -y /dev/r$rootbak 92 } 93} 94 95echo "" 96echo "Running calendar:" 97calendar -a 98 99echo "" 100echo "Rotating mail log:" 101cd /var/log 102rm -f maillog.7 103if [ -f maillog.6 ]; then mv -f maillog.6 maillog.7; fi 104if [ -f maillog.5 ]; then mv -f maillog.5 maillog.6; fi 105if [ -f maillog.4 ]; then mv -f maillog.4 maillog.5; fi 106if [ -f maillog.3 ]; then mv -f maillog.3 maillog.4; fi 107if [ -f maillog.2 ]; then mv -f maillog.2 maillog.3; fi 108if [ -f maillog.1 ]; then mv -f maillog.1 maillog.2; fi 109if [ -f maillog.0 ]; then mv -f maillog.0 maillog.1; fi 110mv -f maillog maillog.0 111cp /dev/null maillog 112chmod 644 maillog 113kill -1 `cat /var/run/syslog.pid` 114cd / 115 116if [ -d /var/spool/uucp -a -f /etc/uuclean.daily ]; then 117 echo "" 118 echo "Cleaning up UUCP:" 119 echo /etc/uuclean.daily | su daemon 120fi 121 122echo "" 123echo "" 124echo "Checking subsystem status:" 125echo "" 126echo "disks:" 127env BLOCKSIZE=1k df 128echo "" 129dump W 130echo "" 131 132 133echo "" 134echo "mail:" 135mailq 136 137if [ -d /var/spool/uucp ]; then 138 echo "" 139 echo "uucp:" 140 uusnap 141fi 142 143echo "" 144echo "network:" 145netstat -i 146echo "" 147ruptime 148 149echo "" 150echo "Checking filesystems:" 151fsck -n | grep -v '^\*\* Phase' 152 153echo "" 154if [ -f /etc/Distfile ]; then 155 echo "Running rdist:" 156 if [ -d /var/log/rdist ]; then 157 logf=`date | awk '{printf "%s.%s.%s", $6, $2, $3}'` 158 rdist -f /etc/Distfile 2>&1 | tee /var/log/rdist/$logf 159 else 160 rdist -f /etc/Distfile 161 fi 162fi 163 164sh /etc/security 2>&1 | mail -s "$host daily insecurity output" root 165