Centos/rhel implementation Nginx Self-startup script instance _linux Shell

Usually in the CentOS, Rhel OS, we mostly through the chkconfig to manage services, such as the boot automatic service.
Here to introduce a very useful nginx startup script. and simple to use, as follows:

1. Execute the following order:

Vim/etc/init.d/nginxd

2. Enter the following content:

Note: The following variables in the file need to be rewritten according to your actual directory.

Nginx= "/usr/local/nginx/sbin/nginx" # #nginx的可执行文件路径 lockfile= "/var/nginx/nginx.lock" # #需要先创建/var/nginx directory Nginx_  Conf_file= "/etc/nginx/nginx.conf" # #需要先创建该配置文件 #!/bin/sh # nginx-this script starts and stops the Nginx daemon # Chkconfig:-Description:nginx is a HTTP (s) server, HTTP (s) reverse \ # Proxy and IMAP/POP3 proxy ser 
Ver # processname:nginx # Source function library. . 
/etc/rc.d/init.d/functions # Source Networking configuration. . 
/etc/sysconfig/network # Check that networking are up. ["$NETWORKING" = "no"] && exit 0 nginx= "/usr/local/nginx/sbin/nginx" prog=$ (basename $nginx) sysconfig= "/etc/" sysconfig/$prog "lockfile="/var/nginx/nginx.lock "pidfile="/var/nginx/${prog}.pid "nginx_conf_file="/etc/nginx/ Nginx.conf "[F $sysconfig] &&. $sysconfig start () {[x $nginx] | | Exit 5 [f $NGINX _conf_file] | | | Exit 6 ECHO-N $ "Starting $prog:" Da 
  Emon $nginx-C $NGINX _conf_file retval=$? echo [$rEtval-eq 0] && touch $lockfile return $retval} stop () {echo-n $ "stopping $prog:" Killproc-p $pid 
  File $prog retval=$?  
  echo [$retval-eq 0] && rm-f $lockfile return $retval} restart () {configtest_q | |-Return 6 STOP 
  Start} reload () {configtest_q | | Return 6 ECHO-N $ "Reloading $prog:" Killproc-p $pidfile $prog-hup echo} configtest () {$nginx-T-c $NGINX _conf_file} configtest_q () {$nginx-t-q-c $NGINX _conf_file} rh_ Status () {status $prog} rh_status_q () {rh_status >/dev/null 2>&1} # Upgrade the binary with no Dow 
Ntime. Upgrade () {local oldbin_pidfile= ' ${pidfile}.oldbin ' configtest_q | | Return 6 ECHO-N $ "Upgrading $prog:" Kil 
  Lproc-p $pidfile $prog-usr2 retval=$? Sleep 1 if [[F ${oldbin_pidfile} && f ${pidfile}]]; Then killproc-p $oldbin _pidfile $prog-quit Success $ "$prog online Upgrade" Echo return 0 Else
    Failure $ "$prog online Upgrade" echo return 1 fi} # tell Nginx to reopen logs reopen_logs () {con Figtest_q | | 
  Return 6 echo-n $ "Reopening $prog logs:" Killproc-p $pidfile $prog-usr1 retval=$? 
  echo return $retval} rh_status_q && exit 0 $; Stop) rh_status_q | | 
  Exit 0 $;; 
  Restart|configtest|reopen_logs) $;; Force-reload|upgrade) rh_status_q | | 
  Exit 7 upgrade;; Reload) Rh_status_q | | 
  Exit 7 $;; 
  STATUS|STATUS_Q) rh_$1;; Condrestart|try-restart) rh_status_q | | 
  Exit 7 restart;;  

 * echo $ "Usage: $ {start|stop|reload|configtest|status|force-reload|upgrade|restart|reopen_logs}" Exit 2 Esac

After the save is complete, you can start the Nginx by executing the following command

chmod 777/etc/init.d/nginxd 
/etc/init.d/nginxd start

3. Configure Boot Boot

Execute the following command:

Chkconfig Nginxd on

You can view the following command to see if the success

Chkconfig--list | grep nginxd