| 导读 | 处理日志,自动保留30天的日志，如果超过14天的日志就自动压缩为gz格式存储下来，这样可以节省磁盘空间，也是定时备份日志，我这里是以日志文件举例的，其它的需求也可以自己根据内容做调整。 |
#!/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/app/logs/webapps/pos"
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