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扫描局域网ip的shell

时间:2016-09-25 10:37:16      阅读:217      评论:0      收藏:0      [点我收藏+]
# vim /mysh/ipscan.sh 

#!/bin/bash
# scan the local alive ipaddress
# 2016-09-24


if [ -f $filename ];then
   echo "the file is exist" 
 for n in {100..106};do
      host=192.168.0.$n
      ping -c2 $host &>/dev/null
      if [ $? = 0 ];then
         echo "$host is up"
         echo "$host" >> /root/alive.txt
      else
          echo "$host is Down"
      fi
   done
      echo "------------------`date +"%Y-%m-%d"`-------------------------------"
 else
   echo "the file is not exist"
   touch /root/alive.txt
fi

   

扫描局域网ip的shell

原文:http://www.cnblogs.com/love3556/p/5905015.html

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