端口扫描[root@h102 ~]# nc -zvn 192.168.100.101 20-25nc: connect to 192.168.100.101 port 20 (tcp) failed: No route to hostnc: connect to 192.168.100.101 port 21 ...
前言c1000k 是一套用来测试本地OS TCP连接上限的C/S小工具。This is the TCP server-client suit to help you test if your OS supports c1000k(1 million connections).下面分享一下 c1000k 的基本使用......