nginx管理命令

1.暂停nginx服务

sudo systemctl stop nginx

2.启动nginx服务

sudo systemctl start nginx

3.重启nginx服务

sudo systemctl restart nginx

4.加载配置，就是说大家修改了nginx的配置信息之后一定要重新加载，不然nginx修改之后是不起效的

sudo systemctl reload nginx

5.开机不启动nginx

sudo systemctl disable nginx

6.开机启动nginx

sudo systemctl enable nginx