nginx日誌分割和定時清理腳本

首先是日誌定時分割腳本

#@/bin/sh

dat=`date +"%Y%m%d" `
mon=`date +"%Y%m"`
echo $dat
mondir="/usr/openResty/logs/$mon"
/bin/echo $mondir #>> /usr/openRest/hello.info
if [ ! -x "$mondir" ]; then 
    echo "開始建立日期文件夾"
    mkdir "$mondir"
    echo "建立日期文件夾結束"
fi
#/bin/echo ` ls -al $mon` >> /usr/openRest/hello.info
mv /usr/openResty/logs/error_90.log $mondir/error_$dat.log
kill -USR1 `cat /usr/local/openresty/nginx/logs/nginx.pid`

/bin/echo "done " # >> /usr/openRest/hello.info

　　其次是按期清理腳本

#/bin/sh
shellinfo=/usr/openResty/hello.info
logdat=` date -d " -1 month" +%Y%m `
/bin/echo $logdat >> $shellinfo
lastlogdat=` date -d " -2 month" +%Y%m`
/bin/echo $lastlogdat >> $shellinfo
logPath="/usr/openResty/logs/"
lastlogTar="${logPath}${lastlogdat}.tar.gz"
/bin/echo $logPath >> $shellinfo
/bin/echo "over" $lastlogTar >> $shellinfo
if [ -x "$logPath$logdat" ]; then
        /bin/echo "開始壓縮上月日誌文件" >> $shellinfo
        /bin/echo $logPath$logdat "待壓縮的文件夾" >> $shellinfo
        tar -zcvf $logPath$logdat.tar.gz $logPath$logdat

        /bin/echo  `ls -al /usr/openResty/` >> $shellinfo
        /bin/echo "換行 開始刪除上個月的文件夾" >> $shellinfo
        rm -rf $logPath$logdat
        /bin/echo "換行 刪除上個月的文件夾完畢" >> $shellinfo
fi

if [ -a "$lastlogTar" ]; then
        /bin/echo "開始刪除上上個月的日誌壓縮包" >> $shellinfo
        rm -rf $lastlogTar
        /bin/echo "刪除上上個月的日誌壓縮包完畢" >> $shellinfo
fi

crontab -e 根據須要添加定時任務