Log lotation script

lotationLog.sh

#! /bin/sh

#
# This script excutes to archive log daily, and 
# delete archived file whose timestamp is over day period you setted.


TODAY=`date +%Y-%m-%d`

#Directory you put logs. (ex '/home/app/program/log'
LOG_DIR=''
#Log file name you want to lotate. (ex 'info.log'
LOG_FILE_NAME=''
#Day of log retention period. (ex 7
LOG_RETENTION_PERIOD=7

cd $LOGDIR

tar -jcf ${LOG_FILE_NAME}.$TODAY.tar.bz2 ${LOG_FILE_NAME}
rm -f ${LOG_FILE_NAME}
find ./ -ctime +${LOG_RETENTION_PERIOD} -type f -exec rm -f {} \;