shell脚本--批量测试主机连通性ping IP

• vi target_ip.txt 新建文本文件，保存要连接的IP地址

  137.32.117.53
  137.32.117.60
  137.32.117.64
  

• vi ping.sh 新建shell文件

  #!/bin/bash
  # filename: /tmp/mydir/target_ip.txt
  for ips in `cat /tmp/mydir/target_ip.txt`
  do
          result=`ping -w 2 -c 3 ${ips} | grep packet | awk -F" " '{print $6}'| awk -F"%" '{print $1}'| awk -F' ' '{print $1}'`
          if [ $result -eq 0 ]; then
                  echo ""${ips}" is ok !"
          else
                  echo ""${ips}" is not connected ....."
          fi
  
  done
  

• chmod 755 ping.sh 修改为可执行文件