Nginx日誌切割腳本

實現方法一

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#!/bin/bash logs_path= "/data/application/nginx/logs" pid_path= "/data/application/nginx/nginx.pid" month=` date +%y-%m` date =` date +%y-%m-%d` time =` date +%h` waittime=$((24*60*60))   logcut() {    cd $logs_path    mkdir -p $month    while true    do      mv $logs_path /access .log $logs_path/$month /access_ $ date .log      kill -usr1 ` cat ${pid_path}`    done    sleep $waittime    return 0 }   case $1  in start)      logcut > /dev/null &      ;; stop)      kill -9 ` ps aux |  grep logcut |  grep - v grep |  awk '{print $2}' `> /dev/null      ;; restart)      kill -9 ` ps aux |  grep logcut |  grep - v grep |  awk '{print $2}' `> /dev/null      logcut > /dev/null &      ;; *)      echo "usage error!please use " start " or " stop " or " restart "!" esac

實現方法二

試驗環境：

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# cat /etc/redhat-release red hat enterprise linux server release 5.3 (tikanga)   # /opt/nginx/nginx -v nginx version: nginx /1 .6.2

代碼：

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#!/bin/bash # ============================================================================== # chmod u+x /opt/nginx/cut_nginx_log.sh # crontab -e # 0 0 * * * /opt/nginx/cut_nginx_log.sh > /opt/nginx/logs/cut_nginx_log.log 2>&1 # ==============================================================================   logs_path= "/opt/nginx/logs" archive_year=$( date -d  "yesterday" "+%y" ) archive_month=$( date -d  "yesterday" "+%m" ) archive_date=$( date -d  "yesterday" "+%y%m%d_%h%m%s" ) if [ -r  /opt/nginx/nginx .pid ];  then    mkdir -p  "${logs_path}/${archive_year}/${archive_month}"    mv "${logs_path}/access.log" "${logs_path}/${archive_year}/${archive_month}/access_${archive_date}.log"    kill -usr1 $( cat "/opt/nginx/nginx.pid" )    sleep 1    gzip "${logs_path}/${archive_year}/${archive_month}/access_${archive_date}.log" else    echo "nginx might be down" fi   # ============================================================================== # clean up log files older than 100 days # ==============================================================================   # change housekeeping=1 to enable clean up housekeeping=0 keep_days=100 if [ $housekeeping == 1 ];  then    if [ -d  "${logs_path}" ];  then      find "${logs_path}" - type f -name  "access_*.log.gz" -mtime +${keep_days} - exec rm -f {} \;    fi fi

參考：http：
//wiki.nginx.org/logrotation