Shell脚本_判断apache是否启动

 

安装nmap：

 yum install nmap -y

nmap 127.0.0.1

 

脚本

vim apache_is_start.sh

chmod 755 apache_is_start.sh

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

#!/bin/bash   # 判断apache是否启动 # Author:James 2016-10-14   # apache所在机器的IP(默认apache端口为80) ipport=127.0.0.1   # 获取apache是否启动状态(通过-w全量匹配tcp的80端口) isopen=$(nmap $ipport| grep -w 80/tcp | grep http | awk '{print $2}')   if [ "$isopen" == "open" ]    then         echo "$(date) httpd is ok!" >> /tmp/apache.log    else         # 启动apache         /etc/rc.d/init.d/httpd start &>/dev/null         echo "$(date) restart httpd!" >> /tmp/apache-err.log fi

 

来自为知笔记(Wiz)