## .日志切割(按天进行日志切割)
#!/bin/bash
year=`date +%Y`
month=`date +%m`
day=`date +%d`
logs_backup_path="/usr/local/nginx/logs_backup/$year$month"               #日志存储路径

logs_path="/usr/local/nginx/logs/"                                                             #要切割的日志路径
logs_access="access"                                                                            #要切割的日志
logs_error="error"
pid_path="/usr/local/nginx/logs/nginx.pid"                                                 #nginx的pid

[ -d $logs_backup_path ]||mkdir -p $logs_backup_path
rq=`date +%Y%m%d`
#mv ${logs_path}${logs_access}.log ${logs_backup_path}/${logs_access}_${rq}.log
mv ${logs_path}${logs_error}.log ${logs_backup_path}/${logs_error}_${rq}.log
kill -USR1 $(cat /usr/local/nginx/logs/nginx.pid)

3.做定时任务

crontab –e

59 23 * * * bash /usr/local/nginx/shell/cut_ngnix_log.sh   #每天23:59分开始执行;