nginx 启动脚本

#!/bin/bash
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /etc/nginx/nginx.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 is up.
[  "$NETWORKING"  =  "no"  ] &&  exit  0

TENGINE_HOME= "/usr/local/Tengine/"
nginx=$TENGINE_HOME "sbin/nginx"
prog=$( basename  $nginx)

NGINX_CONF_FILE=$TENGINE_HOME "conf/nginx.conf"

[ -f  /etc/sysconfig/nginx  ] &&  /etc/sysconfig/nginx

lockfile= /var/lock/subsys/nginx

start() {
    [ -x $nginx ] ||  exit  5
    [ -f $NGINX_CONF_FILE ] ||  exit  6
    echo  -n $ "Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval - eq  0 ] &&  touch  $lockfile
    return  $retval
}

stop() {
    echo  -n $ "Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval - eq  0 ] &&  rm  -f $lockfile
    return  $retval
    killall -9 nginx
}

restart() {
    configtest ||  return  $?
    stop
    sleep  1
    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_status_q() {
    rh_status > /dev/null  2>&1
}

case  "$1"  in
start)
    rh_status_q &&  exit  0
    $1
;;
stop)
    rh_status_q ||  exit  0
    $1
;;
restart|configtest)
    $1
;;
reload)
    rh_status_q ||  exit  7
    $1
;;
force-reload)
    force_reload
;;
status)
    rh_status
;;
condrestart|try-restart)
    rh_status_q ||  exit  0
;;
*)

echo  $ "Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit  2
esac