Boot from boot NGINX,PHP-FPM

Boot from boot nginx,php-fpm (other services similar)

CentOS 7 above is initialized with SYSTEMD system, SYSTEMD is the latest initialization system (INIT) in Linux system, its main design goal is to overcome the inherent shortcomings of sysvinit, and improve the system startup speed. SYSTEMD Service files end with. Service, such as now to build nginx for boot, if installed with the Yum Install command, yum command will automatically create Nginx.service file, directly with the command Systemcel enable Nginx.service set boot up.

systemcel enable nginx.service

Manually set up Nginx.service service files for source installation

1. Create a Nginx.service file in the System services directory

   vi /lib/systemd/system/nginx.service

   Write the following (the path is changed to its own)

   [Unit]description=nginxafter=Network.target[service]type=Forkingexecstart= /www/lnmp/nginx/sbin/nginx-c/www/lnmp/nginx/conf/nginx.confexecreload=/www/lnmp/nginx/sbin/nginx-  S reloadexecstop=/www/lnmp/nginx/sbin/nginx-s quitprivatetmp=true[Install]wantedby =multi-user.target

   Create a Php-fpm.service file in the System services directory

   vi /lib/systemd/system/php-fpm.service

   Write the following (the path is changed to its own)

   [unit]description=php-fpmafter=Network.target[service]type=Forkingexecstart =/www/lnmp/php/sbin/php-fpmprivatetmp=true[Install]wantedby=multi-user.target

   [Unit]: Description of the service
   Description: Description Service
   After: Describe the service category
   settings for the [service] service run parameter
   Type=forking is the form of a background run
   Execstart specific run commands for the service
   Execreload Reset Command
   Execstop for Stop command
   Privatetmp=true represents a separate temporary space allocated to the service
   Note: The start, restart, and stop commands for [Service] all require absolute paths
   Settings for service installation under [Install] run level, can be set to multi-user, i.e. system run level is 3

3. Test and add power-on self-start
   Close NGINX,PHP-FPM First
   Use the following command to turn on

   systemctl start Nginx.service             #如果服务是开启状态, using this command will fail. Systemctl Start PHP-fpm.service

   Open successfully, add service to boot

   systemctl enable Nginx.service                #注意后面不能跟空格systemctl enable PHP-fpm.service

   Restart the server to see if it starts

   Shutdown-R now        #重启systemctl list-units--type=service           #查看运行的服务

Other commands

systemctl start Nginx.service              #启动nginx服务systemctl enable Nginx.service             #设置开机自启动systemctl Disable Nginx.service            #停止开机自启动systemctl status nginx.service             #查看服务当前状态systemctl restart Nginx.service          # Restart the service Systemctl list-units--type=service        #查看所有已启动的服务

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Boot from boot NGINX,PHP-FPM