Nginx 是一款面向性能设计的 HTTP 服务器，相较于 Apache、lighttpd 具有占有内存少，稳定性高等优势，本篇文章重点为大家讲解一下Nginx常用操作。
检查nginx.conf是否语法错误
[root@localhost conf]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
更新配置文件使其生效
[root@localhost conf]# /usr/local/nginx/sbin/nginx -s reload
验证nginx是否配置有误
[root@localhost sbin]# /usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
启动nginx
[root@localhost sbin]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
查看nginx进程
[root@localhost sbin]# ps -ef|grep nginx
root 4870 1 0 22:35 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nginx 4871 4870 0 22:35 ? 00:00:00 nginx: worker process
root 4873 2389 0 22:35 pts/0 00:00:00 grep --color=auto nginxs
本文来源：www.lxlinux.net/4888.html，若引用不当，请联系修改。
