#Below are scripts that rotate logs in cron job (Note, I'm using 9.x, 10.x
#may have different logs and/or commands names).

#
# Rotate the following logs (ascii format)
# 
# NOTES:
# 1. Only these logs need to be rotated, since other are not used
# 2. /etc/*log are not rotated on boot
# 3. All binary logs (/etc/*tmp) are not rotated at all
# 4. /usr/sam/log/samlog may not to be rotated since SAM ensures
#    that its size is not greater than set in options
#
 LOGS="/usr/adm/messages \
      /var/adm/sw/swcopy.log \
      /var/adm/sw/swagentd.log \
/var/adm/sw/swagent.log \
/var/adm/sw/swinstall.log \
/var/adm/sw/patch/PATCH.log \
/var/adm/sw/swmodify.log \
/var/adm/sw/swremove.log \
/var/adm/sw/swpackage.log \
/var/adm/sw/swconfig.log \
/var/adm/sw/swverify.log \
/var/adm/sw/swreg.log \
/var/adm/syslog \
/var/adm/syslog/mail.log \
/var/adm/syslog/syslog.log \
/var/adm/syslog/OLDsyslog.log \
/var/adm/syslog/mail.logSAMTRM \
/var/adm/lp/log \
/var/adm/lp/oldlog \
/var/adm/ptydaemonlog \
/Var/adm/OLDsulog \
/var/adm/rpc.statd.log \
/var/adm/rpc.lockd.log \
/var/adm/automount.log \
/var/adm/vtdaemonlog \
/var/adm/shutdownlog \
/var/adm/rc.log \
/var/adm/sulog \
/var/tmp/swagent.log \
/var/tmp/gatherftp.log \
/var/tmp/sam_remove.log \
/var/spool/lp/lpd.log \
/var/spool/lp/lpana.log \
/var/spool/lp/log \
/var/spool/sw/swagent.log \
/var/ppl/log \
/var/opt/sharedprint/errorlog.test \
/var/opt/dce/config/dce_config.log \
/var/opt/dce/rpc/rpcd.log \
/var/opt/dde/dde_error_log \
/var/opt/hppak/hppak_error_log \
/var/opt/perf/datafiles/logindx \
/var/opt/perf/datafiles/logglob \
/var/opt/perf/datafiles/logappl \
/var/opt/perf/datafiles/logproc \
/var/opt/perf/datafiles/logdev \
/var/sam/log/samlog \
/var/adsm/dsmsched.log \
/var/adsm/dsmerror.log " 

# If log has more lines than the following number, rotate it
MAXLINES=2000

# When rotating leave the following number of lines in log
LEAVELINES=10

# Maintain the following number of backup copies
COPIES=3

for log in $LOGS
do
  if [ -f $log ]
  then
    if /bin/expr `/bin/wc -l < $log` - $MAXLINES - $LEAVELINES \> 0
    then
      i=$COPIES
      while [ "$i" != "1" ]
      do
        if [ -f $log.`/bin/expr $i - 1` ]
        then
          /bin/mv -f $log.`/bin/expr $i - 1` $log.$i
        fi
        i=`/bin/expr $i - 1`
      done
      length=`/bin/wc -l < $log`
      base=`/bin/basename $log`
      /usr/bin/head -n `/bin/expr $length - $LEAVELINES` $log > $log.1
      /bin/mv -f $log /tmp/$base.$$
      /bin/tail -n +`/bin/expr $length - $LEAVELINES + 1` /tmp/$base.$$ > $log
      /bin/rm -f /tmp/$base.$$
    fi
  fi
done

#
# Rotate cron log
#

LOG=/usr/lib/cron/log
MAXLINES=2000
COPIES=3

if [ -f $LOG ]
then
  if /bin/expr `/bin/wc -l < $LOG` - $MAXLINES \> 0
  then
    i=$COPIES
    while [ "$i" != "1" ]
    do
      if [ -f $LOG.`/bin/expr $i - 1` ]
      then
        /bin/mv -f $LOG.`/bin/expr $i - 1` $LOG.$i
      fi
      i=`/bin/expr $i - 1`
    done
    /bin/cp -p $LOG $LOG.1
    >$LOG
  fi
fi

                                                     
# Other Maintance
find /home/oradata/prd1m/db_archive -type f -atime +24 -exec rm {} \;