shell多线程快速检测内网ip是否存活
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.
1 | #!/bin/bash |
2 | # By rocdk890 |
4 | #Check the network is online |
5 | cat /dev/null > ip_yes.txt |
6 | cat /dev/null > ip_no.txt |
7 | ip_num= "192.168.1" |
8 | read -p "Enter your network segment(Default ip: 192.168.1):" ip_num |
9 | if ... |