https://www.mawenqian.com/zh/tags/%E7%AB%AF%E5%8F%A3/ Recent content in 端口 on 极客Vinkey https://www.mawenqian.com/images/papermod-cover.png https://www.mawenqian.com/images/papermod-cover.png Hugo zh-CN MA Wenqian · mawenqian.com Tue, 25 Apr 2023 20:08:57 +0000 https://www.mawenqian.com/zh/manage-port-on-mac/ Tue, 25 Apr 2023 20:08:57 +0000 https://www.mawenqian.com/zh/manage-port-on-mac/ <p><code>FATAL Port 4000 has been used. Try other port instead.</code></p> <p>1.查看端口被哪个程序占用</p> <p><code>sudo lsof -i tcp:port</code></p> <p>示例：</p> <p><code>sudo lsof -i tcp:8080</code> 查看8080端口是否被占用</p> <p>2.看到进程的PID，可以将进程杀死。</p> <p><code>sudo kill -9 PID</code></p> <p>示例：</p> <p><code>sudo kill -9 3210</code></p> <hr> <ol> <li><a href="https://www.macw.com/news/1254.html">MacOS教程| Mac上查看端口占用和释放端口的教程</a></li> </ol>