Shell自動化壓縮處理日誌檔案指令碼程式
阿新 • • 發佈：2019-08-26
| Shell處理日誌,自動保留30天的日誌，如果超過14天的日誌就自動壓縮為gz格式儲存下來，這樣可以節省磁碟空間，也是定時備份日誌，我這裡是以日誌檔案舉例的，其它的需求也可以自己根據指令碼內容做調整。 |
#!/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/ap