etc/daily

   1 #!/bin/sh -
   2 #
   3 #       $NetBSD: daily,v 1.71 2008/08/30 10:53:22 bouyer Exp $
   4 #       @(#)daily       8.2 (Berkeley) 1/25/94
   5 #
   6
   7 export PATH=/bin:/usr/bin:/sbin:/usr/sbin
   8 umask 077
   9
  10 if [ -s /etc/daily.conf ]; then
  11         . /etc/daily.conf
  12 fi
  13
  14 host=`hostname`
  15 date=`date`
  16 rcvar_manpage='daily.conf(5)'
  17
  18 echo "To: ${MAILTO:-root}"
  19 echo "Subject: $host daily output for $date"
  20 echo ""
  21
  22 if [ -f /etc/rc.subr ]; then
  23         . /etc/rc.subr
  24 else
  25         echo "Can't read /etc/rc.subr; aborting."
  26         exit 1;
  27 fi
  28
  29 if [ -z "$MAILTO" -o "$USER" != "root" ]; then
  30         MAILTO=root
  31 fi
  32
  33 echo ""
  34 echo "Uptime: " `uptime`
  35
  36 # Uncommenting any of the finds below would open up a race condition attack
  37 # based on symlinks, potentially allowing removal of any file on the system.
  38 #
  39 #echo ""
  40 #echo "Removing scratch and junk files:"
  41 #if [ -d /tmp -a ! -h /tmp ]; then
  42 #       cd /tmp && {
  43 #       find . -type f -atime +3 -exec rm -f -- {} \;
  44 #       find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \
  45 #           >/dev/null 2>&1; }
  46 #fi
  47
  48 #if [ -d /var/tmp -a ! -h /var/tmp ]; then
  49 #       cd /var/tmp && {
  50 #       find . ! -name . -atime +7 -exec rm -f -- {} \;
  51 #       find . ! \( -name . -o -name vi.recover \) -type d \
  52 #               -mtime +1 -exec rmdir -- {} \; \
  53 #           >/dev/null 2>&1; }
  54 #fi
  55
  56 # Additional junk directory cleanup would go like this:
  57 #if [ -d /scratch -a ! -h /scratch ]; then
  58 #       cd /scratch && {
  59 #       find . ! -name . -atime +1 -exec rm -f -- {} \;
  60 #       find . ! -name . -type d -mtime +1 -exec rmdir -- {} \; \
  61 #           >/dev/null 2>&1; }
  62 #fi
  63
  64 #if [ -d /var/rwho -a ! -h /var/rwho ] ; then
  65 #       cd /var/rwho && {
  66 #       find . ! -name . -mtime +7 -exec rm -f -- {} \; ; }
  67 #fi
  68
  69 DAILYDIR=$(mktemp -d -t _daily) || exit 1
  70
  71 trap "/bin/rm -rf $DAILYDIR ; exit 0" EXIT INT QUIT
  72
  73 if ! cd "$DAILYDIR"; then
  74         echo "Can not cd to $DAILYDIR".
  75         exit 1
  76 fi
  77
  78 TMP=daily.$$
  79 TMP2=daily2.$$
  80
  81 if checkyesno find_core; then
  82         # Turn "foo !bar bax" into "-fstype foo -o ! -fstype bar -o -fstype bax"
  83         ignfstypes=`echo $find_core_ignore_fstypes | \
  84                 sed -e's/\(!*\)\([^[:space:]]\{1,\}\)/-o \1 -fstype \2/g' \
  85                     -e's/^-o //'`
  86         find / \( $ignfstypes \) -prune -o \
  87                 -name 'lost+found' -prune -o \
  88                 \( -name '*.core' -o -name 'core' \) -type f -print > $TMP
  89 #               \( -name '[#,]*' -o -name '.#*' -o -name a.out \
  90 #                  -o -name '*.CKP' -o -name '.emacs_[0-9]*' \) \
  91 #                       -a -atime +3 -exec rm -f -- {} \; -a -print > $TMP
  92
  93         egrep '\.core$|^core$' $TMP > $TMP2
  94         if [ -s $TMP2 ]; then
  95                 echo ""
  96                 echo "Possible core dumps:"
  97                 cat $TMP2
  98         fi
  99
 100 #       egrep -v '\.core' $TMP > $TMP2
 101 #       if [ -s $TMP2 ]; then
 102 #               echo ""
 103 #               echo "Deleted files:"
 104 #               cat $TMP2
 105 #       fi
 106
 107         rm -f $TMP $TMP2
 108 fi
 109
 110 if checkyesno run_msgs; then
 111         msgs -c
 112 fi
 113
 114 if checkyesno expire_news && [ -f /etc/news.expire ]; then
 115         /etc/news.expire
 116 fi
 117
 118 if checkyesno purge_accounting && [ -f /var/account/acct ]; then
 119         echo ""
 120         echo "Purging accounting records:"
 121         if [ -f /var/account/acct.0.gz ]; then
 122                 mv /var/account/acct.2.gz /var/account/acct.3.gz 2>/dev/null
 123                 mv /var/account/acct.1.gz /var/account/acct.2.gz 2>/dev/null
 124                 mv /var/account/acct.0.gz /var/account/acct.1.gz 2>/dev/null
 125         else
 126                 mv /var/account/acct.2 /var/account/acct.3 2>/dev/null
 127                 mv /var/account/acct.1 /var/account/acct.2 2>/dev/null
 128                 mv /var/account/acct.0 /var/account/acct.1 2>/dev/null
 129         fi
 130         cp /var/account/acct /var/account/acct.0
 131         sa -sq
 132         if [ -f /var/account/acct.1.gz ]; then
 133                 gzip /var/account/acct.0
 134         fi
 135 fi
 136
 137 if checkyesno run_calendar; then
 138         calendar -a > $TMP 2>&1
 139         if [ -s $TMP ]; then
 140                 echo ""
 141                 echo "Running calendar:"
 142                 cat $TMP
 143         fi
 144         rm -f $TMP
 145 fi
 146
 147 if checkyesno check_disks; then
 148         if checkyesno show_remote_fs; then
 149                 df -hi -t nokernfs,procfs,ptyfs,null,fdesc > $TMP
 150         else
 151                 df -hil -t nokernfs,procfs,ptyfs,null,fdesc > $TMP
 152         fi
 153         if [ -s /etc/dumpdates ] ; then
 154                 dump -W > $TMP2
 155         fi
 156         if [ -s $TMP -o -s $TMP2 ]; then
 157                 echo ""
 158                 echo "Checking subsystem status:"
 159                 echo ""
 160                 echo "disks:"
 161                 if [ -s $TMP ]; then
 162                         cat $TMP | sed 's/Mounted on/Mount/'
 163                         echo ""
 164                 fi
 165                 if [ -s $TMP2 ]; then
 166                         cat $TMP2
 167                         echo ""
 168                 fi
 169                 echo ""
 170         fi
 171         rm -f $TMP $TMP2
 172         touch $TMP2
 173         for dev in `iostat -x | awk '/^raid/ { print $1 }'`; do
 174                 raidctl -s $dev | awk '/^.*: failed$/ {print $0}' > $TMP
 175                 if [ -s $TMP ]; then
 176                         echo "$dev:" >> $TMP2
 177                         cat $TMP >> $TMP2
 178                 fi
 179                 rm -f $TMP
 180         done
 181         if [ -s $TMP2 ]; then
 182                 echo "failed RAIDframe component(s):"
 183                         cat $TMP2
 184         fi
 185         rm -f $TMP2
 186 fi
 187
 188 if checkyesno check_mailq; then
 189         mailq > $TMP
 190         if ! grep -q "queue is empty$" $TMP; then
 191                 echo ""
 192                 echo "mail:"
 193                 cat $TMP
 194         fi
 195 fi
 196
 197 rm -f $TMP
 198
 199 if checkyesno check_network; then
 200         echo ""
 201         echo "network:"
 202         if checkyesno full_netstat; then
 203                 netstat -inv
 204         else
 205                 netstat -inv | awk 'BEGIN {
 206                         ifs[""] = 0;
 207                 }
 208                 /^[^\*]* / {
 209                         if (NR == 1) {
 210                                 printf("%-8s %12s %6s %12s %6s %6s\n",
 211                                   $1, $(NF-4), $(NF-3), $(NF-2), $(NF-1), $NF);
 212                                 next;
 213                         }
 214                         if (!($1 in ifs)) {
 215                                 printf("%-8s %12s %6s %12s %6s %6s\n",
 216                                   $1, $(NF-4), $(NF-3), $(NF-2), $(NF-1), $NF);
 217                                 ifs[$1] = 1;
 218                         }
 219                 }'
 220         fi
 221         echo ""
 222         t=/var/rwho/*
 223         if [ "$t" != '/var/rwho/*' ]; then
 224                 ruptime
 225         fi
 226 fi
 227
 228 if checkyesno run_fsck; then
 229         echo ""
 230         echo "Checking filesystems:"
 231         fsck -n -f ${run_fsck_flags} | grep -v '^\*\* Phase'
 232 fi
 233
 234 echo ""
 235 if checkyesno run_rdist && [ -f /etc/Distfile ]; then
 236         echo "Running rdist:"
 237         if [ -d /var/log/rdist ]; then
 238                 logf=`date +%Y.%b.%d`
 239                 rdist -f /etc/Distfile 2>&1 | tee /var/log/rdist/$logf
 240         else
 241                 rdist -f /etc/Distfile
 242         fi
 243 fi
 244
 245 if checkyesno run_security; then
 246         SECOUT="$DAILYDIR/sec"
 247         sh /etc/security > "$SECOUT" 2>&1
 248         if [ ! -s "$SECOUT" ]; then
 249                 if checkyesno send_empty_security; then
 250                         echo "Nothing to report on $date" > "$SECOUT"
 251                 else
 252                         echo ""
 253                         echo "Suppressing empty security report."
 254                 fi
 255         fi
 256         if [ -s "$SECOUT" ]; then
 257                 mail -s "$host daily insecurity output for $date" \
 258                     "$MAILTO" < "$SECOUT"
 259         fi
 260 fi
 261
 262 if checkyesno run_skeyaudit; then
 263         if [ -s /etc/skeykeys ]; then
 264                 echo ""
 265                 echo "Checking remaining s/key OTPs:"
 266                 skeyaudit
 267         fi
 268 fi
 269
 270 if [ -f /etc/daily.local ]; then
 271         ( . /etc/daily.local ) > $TMP 2>&1
 272         if [ -s $TMP ] ; then
 273                 printf "\nRunning /etc/daily.local:\n"
 274                 cat $TMP
 275         fi
 276         rm -f $TMP
 277 fi