4-06 12 views
早期使用Shell脚本写的一个定期对日志进行压缩，删除指定天数前的文件
考虑自由性可扩展性未使用logrotate等工具，方法很多，不喜勿喷哈
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#!/bin/sh ################################################################ # (c) Copyright 2012 Eric. All rights reserved. # # Logs expired 30 days. # # *cron # 1 6 * * * /bin/sh /var/app/shell/logs_arrange.sh > /var/app/shell/cron_logs_arrange.log # # # ################################################################ TODAY=`date +%s` # how many days ago will the logs to be zip PK_DAYS_AGO=14 PK_DATEDIFF=`expr ${PK_DAYS_AGO} \* 86400` PK_EXT=gz # how many days ago will the logs to be removed DAYS_AGO=30 DATEDIFF=`expr ${DAYS_AGO} \* 86400` cleanDir(){ directory=$1 if [[ -d ${directory} ]];then for file in `ls -1 ${directory} | grep -v '.log$'`; do ctime=`stat -c %Y ${directory}/${file}` timediff=`expr ${TODAY} - ${ctime}` extname=`ls ${directory}/${file} | awk -F '.' '{printf $NF}'` if [[ ${extname} != ${PK_EXT} ]] ; then if [[ -f ${directory}/${file} ]] ; then zipta=`expr ${timediff} - ${PK_DATEDIFF}` if [[ ${zipta} -gt 0 ]] ; then echo "Package ${directory}/${file}" gzip -f ${directory}/${file} > ${directory}/${file}.${PK_EXT} fi fi fi if [[ -f ${directory}/${file} ]];then delta=`expr ${timediff} - ${DATEDIFF}` if [[ ${delta} -gt 0 ]];then echo "Removing ${directory}/${file}" rm -rf ${directory}/${file} fi fi done fi } cleanDir "/var/app/logs/webapps/admin" cleanDir "/var/app/logs/webapps/api" cleanDir "/var/app/logs/webapps/pos" |
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