What is the method to start and stop nginx in Linux system

Startup

Startup code format: nginx installation directory address -c nginx configuration file address

For example:

 [root@LinuxServer sbin]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

Stop

There are three ways to stop nginx:

• Stop calmly

1. Check the process number

 [root@LinuxServer ~]# ps -ef|grep nginx

　2. Kill the process

 [root@LinuxServer ~]# kill -QUIT 2072

• ##Quick stop

1. Check the process number

 [root@LinuxServer ~]# ps -ef|grep nginx

2. Kill the process

 [root@LinuxServer ~]# kill -TERM 2132
 或 [root@LinuxServer ~]# kill -INT 2132

• Force stop

 [root@LinuxServer ~]# pkill -9 nginx

Restart
1. Verify whether the nginx configuration file is correct
Method 1: Enter the nginx installation directory sbin and enter the command ./nginx - t
See the following display nginx.conf syntax is ok
nginx.conf test is successful
It means the configuration file is correct!



Method 2: Add -t before the start command -c



2. Restart the Nginx service
Method 1: Enter the nginx executable directory sbin and enter the command ./nginx -s reload



Method 2: Find the current nginx process number and enter Command: kill -HUP process number to restart nginx service



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