批量ping主机的脚本(shell版&python版)

做运维，常常要通过ping来检测一堆主机是否在线，于是分享个小脚本，分别写了shell和python的，方便大家使用。

Shell版本

#!/bin/bash

host_list='host_list.txt'
ping_log='ping_log.txt'
ping_count_success=0
ping_count_fail=0
ping_max_count=1

grep -Ev '^#' ${host_list} | ( while read -r ip_addr
do
  echo -n "Ping ${ip_addr}..."
  ping -c ${ping_max_count} ${ip_addr} 2>&1
  ret_val=$?
  if [ ${ret_val} -ne 0 ]
  then
    echo -e "${ip_addr}\tDOWN" >> ${ping_log}
    let ping_count_fail+=1
    continue
  fi
  echo -e "${ip_addr}\tUP" >> ${ping_log}
  let ping_count_success+=1
done
echo -e "Ping success:\t${ping_count_success}\nPing fail:\t${ping_count_fail}\n" >> $ping_log )

Python版本

import os,sys
import subprocess,cmd

ping_log = open('ping_log.txt','w+')
ping_count_success,ping_count_fail = 0,0

def ping_host():
    global ping_count_success,ping_count_fail
    f = open("host_list.txt","r")
    lines = f.readlines()
    for line in lines:
        line=line.strip('\n')
        ret = subprocess.call("ping -c 1 -w 1 %s" % line,shell=True,stdout=subprocess.PIPE)
        if ret == 0:
            str = '%s\tUP' % line
            ping_log.write(str+'\n')
            ping_count_success += 1
        elif ret == 1:
            str = '%s\tDOWN' % line
            ping_log.write(str+'\n')
            ping_count_fail += 1
    f.close()

ping_host()
ping_log.write('Ping success:\t'+str(ping_count_success)+'\n'+'Ping fail:\t'+str(ping_count_fail)+'\n')
ping_log.close()

注意

• 在Windows下，使用“ping -n”而不是“ping -c”
• 待ping的主机列表host_list.txt和脚本在同一目录

10.10.200.251
10.10.200.252
10.10.200.1
baidu.com
10.10.200.8
10.10.200.254
olzl.net

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