nginx日志切割
# /bin/bash
logs_path="/data/wwwlogs/"
#以前的日志文件。
log_name="xxx.log"
pid_path="/usr/local/nginx/logs/nginx.pid"
mv ${logs_path}${log_name}
${logs_path}${log_name}_$(date --date="LAST WEEK" +"%Y-%m-d").log
kill -USR1 `cat ${pid_path}`
