CentOS under Nginx startup script and Chkconfig management

After installing Nginx, restarting requires "kill-hup Nginx process number" to reload, obviously very inconvenient. It's much easier to manage it directly from a script, just like Apache.

Nginx official long thought, also provided this script, address: Http://wiki.nginx.org/RedHatNginxInitScript. Here are the management scripts that are included here:

#!/bin/sh## nginx-this script starts and stops the Nginx daemon## chkconfig:-15# Description:nginx is an HTTP (S ) server, HTTP (S) Reverse \# Proxy and imap/pop3 proxy server# processname:nginx# config:/etc/nginx/n ginx.conf# config:/etc/sysconfig/nginx# pidfile:/var/run/nginx.pid # Source function library. /etc/rc.d/init.d/functions # Source Networking configuration: /etc/sysconfig/network # Check that networking are up. ["$NETWORKING" = "no"] && exit0 nginx= "/usr/sbin/nginx" prog=$ (Basename$nginx) nginx_c/etc/nginx/nginx.conf "[ -f/etc/sysconfig/nginx] &&. /etc/sysconfig/nginx Lockfile=/var/lock/subsys/nginx Make_dirs () {# Make required directories user= ' $nginx-v 2> &1 | grep "Configure arguments:" | Sed ' s/[^*]*--user=\ ([^]*\). */\1/g '-' if[-Z ' grep $user/etc/passwd ']; Then useradd-m-s/bin/nologin$user fi opti-v 2>&1 | grep ' Configure arguments: ' foropt in$options; Do if['echo$opt | grep '. *-temp-path ']; Then value= ' echo$opt | Cut-d "="-F 2 ' if[!-d "$value"];       Then # echo "Creating" $value mkdir-p $value && chown-r $user $value fi Fi done} start () {[-X $nginx] | | exit5 [-f $NGINX _conf_file] | | exit6 make_dirs echo-n $ "Starting $p    Rog: "Daemon $nginx-C $NGINX _conf_file retval=$? echo [$retval-eq0] && touch$lockfile return$retval} stop () {echo-n $ "stopping $prog:" Killproc $    Prog-quit retval=$?    echo [$retval-eq0] && rm-f $lockfile Return$retval} restart () {configtest | | return$?    Stop SLEEP1 Start} reload () {configtest | | return$?    Echo-n $ "Reloading $prog:" Killproc $nginx-hup retval=$? echo} force_reload () {restart} configtest () {$nginx-T-c $NGINX _conf_file} rh_status () {Status $prog} Rh_st Atus_q () {rh_status >/dev/null2>&1} case "$" in StART) rh_status_q && exit0 $;; Stop) rh_status_q | |    Exit0 $;;    Restart|configtest) \ n; Reload) Rh_status_q | |    Exit7 $;;    Force-reload) force_reload;;    status) Rh_status;; Condrestart|try-restart) rh_status_q | |    Exit0;; *) echo$ "Usage: $ start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}" Exit2 Esac

Save the above script to the/etc/init.d/nginx file and modify the two places:

nginx= "/usr/sbin/nginx" to modify the path of the Nginx execution program.

Nginx_c/etc/nginx/nginx.conf "modifies the path to the configuration file.

Once saved, the Nginx service can be managed by this script:

$/etc/init.d/nginx start$/etc/init.d/nginx stop$/etc/init.d/nginx Reload ... Using Chkconfig for Management

The above method has completed the function of using script to manage Nginx service, but it is still not very convenient, such as setting nginx boot up and so on. You can use Chkconfig to set this.

Add Nginx service to Chkconfig management list first:

Chkconfig--add/etc/init.d/nginx After adding this, you can use the service to start, restart, and so on Nginx operation.

$ service Nginx start$ service nginx stop$ service Nginx reload ... set terminal mode boot:

$ chkconfig--level 3 nginx on

From:http://www.01happy.com/centos-nginx-shel l-chkconfig/

Above describes the CentOS startup script and Chkconfig management, including the aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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