centso6源码nginx启动脚本

vim nginx

#!/bin/bash
# chkconfig: 2345 99 20
pid="/usr/local/nginx/logs/nginx.pid" #nginx的pid
state="/usr/local/nginx/sbin/nginx"   #nginx源码启动路径
case $1 in
start)
   netstat -anpt|grep nginx &>/dev/null  #判断nginx是否启动
   if [ $? -eq 0 ];then       #以启动跳过
      exit
   else		                  #无端口则启动
      $state -t &>/dev/null    #判断配置是否正确
      if [ $? -eq 0 ];then
         $state
      else
         $state -t     #出错显示配置出错位置
      fi
   fi
;;
stop)
   cat $pid &>/dev/null  #判断是否有nginx的pid
   if [ $? -eq 0 ];then   #有杀死
      kill -15 `cat $pid`
   else    #没有退出
      exit
   fi
;;
restart)
   cat $pid &>/dev/null
   if [ $? -eq 0 ];then
      kill -15 `cat $pid`
      $state
   else
      $state -t &>/dev/null
      if [ $? -eq 0 ];then
         $state
      else
         $state -t
      fi
   fi
;;
*)
   echo "请输入：|start|stop|restart|"
;;
esac

chmod +x nginx
mv nginx /etc/init.d/nginx