Linux Ping (ICMP) check bash Shell Scripting

리눅스의 bash셀을 이용한 ping check 스크립트

 

- pinglist.txt : ping check iplist

- pingcheck.sh : ping shell script

 

---

pinglist.txt 

127.0.0.1                     # Loopback (Test)
192.168.x.77               # 정상응답 서버  (Green)
192.168.x.78               # Shutdown 된 서버 (Red)

 

 

---

 

 

pingcheck.sh

 

#!/bin/bash



for i in `cat pinglist.txt`; 
do 
        ping -c1 $i > /dev/null 2>&1
        if [ $? -eq 0 ];then
                echo $i 'ping check ok' 
        else 
                echo $i 'ping check fail' 
        fi 
done

 

 

pingcheck.sh

127.0.0.1 ping check ok
192.168.x.77 ping check ok
192.168.x.78 ping check fail