Code Log

プログラミングの勉強メモを残していきます。

調査

nmapを使って自サーバ(localhost)の開いている(LISTEN)ポートを調べる

A more reliable way to check which ports are listening on the network is to use a port scanner such as nmap.The following command issued from the console determines which ports are listening for TCP connections from the network:A more reli…