nginx启动脚本

#!/bin/bash

. /etc/init.d/functions

function usage() {

  echo $"usage:$0 {start|stop|restart}"

  exit 1

}

function start() {

  /usr/local/nginx/sbin/nginx

  sleep 1

  if [ `netstat -antlpe | grep nginx | wc -l` -ge 0 ];then

 action "nginx is started." /bin/true

  else

 action "nginx is started." /bin/false

  fi

}

function stop() {

  killall nginx &>/dev/null

  sleep 1

  if [ `netstat -antlpe | grep nginx | wc -l` -eq 0 ];then

 action "nginx is stopped." /bin/true

  else

 action "nginx is stopped." /bin/false

  fi

}

function main() {

  if [ $# -ne 1 ];then

 usage $0

  fi

  case $1 in

 start)

 start

 ;;

 stop)

 stop

 ;;

 restart)

 stop

 start

 ;;

 *)

 usage $0

 ;;

  esac

}

main $*