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shell多线程快速检测内网ip是否存活

post by rocdk890 / 2018-5-11 11:31 Friday linux技术

之前写了一篇shell检测内网ip是否存活,对内网ip检测实在是太慢了,最近闲得蛋疼,决定用多进程来解决.

#!/bin/bash
# By rocdk890
# https://blog.slogra.com
#Check the network is online
cat /dev/null > ip_yes.txt
cat /dev/null > ip_no.txt
ip_num="192.168.1"
read -p "Enter your network segment(Default ip: 192.168.1):" ip_num
if...

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标签: shell ip 检测内网存活扫描多线程

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