nginx日志切割及启动文件配置

nginx日志切割的关键是重启nginx.pid

[ ! -f /usr/local/nginx/logs/nginx.pid ] ||  /bin/kill -USR1 `cat /usr/local/nginx/logs/nginx.pid`

配置文件中日志设置

    log_format  main  '$remote_addr [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';