1.编辑系统服务vim /usr/lib/systemd/system/nginx.service

[unit]

Description=Web Service

After=network.target

[Service]

PIDFile=/var/run/nginx.pid

ExecStart=/usr/local/nginx/sbin/nginx

ExecStop=/usr/local/nginx/sbin/nginx -s stop

ExecReload=/usr/local/nginx/sbin/nginx -s reload

PrivateTmp=true

[INSTALL]

WantedBy=default.target

2.修改权限chmod 755 /usr/lib/systemd/system/nginx.service

3.测试是否成功[root@nginx ~]# systemctl start nginx

[root@nginx ~]# systemctl status nginx

● nginx.service

Loaded: loaded (/usr/lib/systemd/system/nginx.service; static; vendor preset: disabled)

Active: active (running) since Wed 2017-07-26 15:37:34 CST; 8min ago

Process: 24964 ExecReload=/usr/local/nginx/sbin/nginx -s reload (code=exited, status=0/SUCCESS)

Main PID: 24956 (nginx)

CGroup: /system.slice/nginx.service

├─24956 nginx: master process /usr/local/nginx/sbin/ngin...

└─24965 nginx: worker process

Jul 26 15:37:34 nginx systemd[1]: Started nginx.service.

Jul 26 15:37:34 nginx systemd[1]: Starting nginx.service...

Jul 26 15:37:36 nginx systemd[1]: Reloaded nginx.service.[root@nginx ~]# systemctl reload nginx

[root@nginx ~]# ss -tln

State      Recv-Q Send-Q Local Address:Port               Peer Address:Port

LISTEN     0      128     *:80                  *:*

LISTEN     0      128     *:22                  *:*

LISTEN     0      100    127.0.0.1:25                  *:*

LISTEN     0      128    :::22                 :::*

LISTEN     0      100       ::1:25                 :::*[root@nginx ~]# systemctl stop nginx

[root@nginx ~]# systemctl status nginx

● nginx.service

Loaded: loaded (/usr/lib/systemd/system/nginx.service; static; vendor preset: disabled)

Active: inactive (dead)

Jul 26 15:37:36 nginx systemd[1]: Reloaded nginx.service.

Jul 26 15:46:16 nginx systemd[1]: Reloaded nginx.service.

Jul 26 15:46:47 nginx systemd[1]: Stopping nginx.service...

Jul 26 15:46:47 nginx systemd[1]: Stopped nginx.service.

Jul 26 15:46:47 nginx systemd[1]: [/usr/lib/systemd/system/nginx.s....

Jul 26 15:46:47 nginx systemd[1]: [/usr/lib/systemd/system/nginx.s....

Jul 26 15:46:47 nginx systemd[1]: [/usr/lib/systemd/system/nginx.s....

Jul 26 15:46:47 nginx systemd[1]: [/usr/lib/systemd/system/nginx.s....

Jul 26 15:46:49 nginx systemd[1]: [/usr/lib/systemd/system/nginx.s....

Jul 26 15:46:49 nginx systemd[1]: [/usr/lib/systemd/system/nginx.s....

Hint: Some lines were ellipsized, use -l to show in full.[root@nginx ~]# systemctl enable nginx