端口占用查找

假如我们需要确定谁占用了我们的9050端口
1、Windows平台 在windows命令行窗口下执行:
1.查看所有的端口占用情况
C:\>netstat -ano
协议 本地地址 外部地址 状态 PID
TCP 127.0.0.1:1434 0.0.0.0:0 LISTENING 3236
TCP 127.0.0.1:5679 0.0.0.0:0 LISTENING 4168
TCP 127.0.0.1:7438 0.0.0.0:0 LISTENING 4168
TCP 127.0.0.1:8015 0.0.0.0:0 LISTENING 1456
TCP 192.168.3.230:139 0.0.0.0:0 LISTENING 4
TCP 192.168.3.230:1957 220.181.31.225:443 ESTABLISHED 3068
TCP 192.168.3.230:2020 183.62.96.189:1522 ESTABLISHED 1456
TCP 192.168.3.230:2927 117.79.91.18:80 ESTABLISHED 4732
TCP 192.168.3.230:2929 117.79.91.18:80 ESTABLISHED 4732
TCP 192.168.3.230:2930 117.79.91.18:80 ESTABLISHED 4732
TCP 192.168.3.230:2931 117.79.91.18:80 ESTABLISHED 4732

2.查看指定端口的占用情况 C:\>netstat -aon|findstr "9050"
协议 本地地址 外部地址 状态 PID
TCP 127.0.0.1:9050 0.0.0.0:0 LISTENING 2016
P: 看到了吗,端口被进程号为2016的进程占用,继续执行下面命令:
(也可以去任务管理器中查看pid对应的进程)

3.查看PID对应的进程 C:\>tasklist|findstr "2016"
映像名称 PID 会话名 会话# 内存使用
========================= ======== ================

tor.exe 2016 Console 0 16,064 K
P:很清楚吧,tor占用了你的端口。

Microsoft Windows [版本 6.1.7601]
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。

C:\Users\INFINOVA>netstat -ano

活动连接


TCP 192.168.1.5:139 0.0.0.0:0 LISTENING 4
TCP 192.168.1.5:49169 37.252.253.6:5938 ESTABLISHED 288
TCP 192.168.1.5:49228 111.206.81.68:80 ESTABLISHED 3500
TCP 192.168.1.5:49480 111.206.79.142:80 ESTABLISHED 3500
TCP 192.168.1.5:49531 192.168.1.1:80 CLOSE_WAIT 3500
TCP 192.168.1.5:50593 192.168.1.88:3389 ESTABLISHED 1500
TCP 192.168.1.5:51459 27.221.17.52:6218 ESTABLISHED 928
TCP 192.168.1.5:51460 27.221.17.52:6218 ESTABLISHED 928
TCP 192.168.1.5:51466 27.221.17.103:7104 ESTABLISHED 928
TCP 192.168.1.5:51700 192.168.1.1:80 CLOSE_WAIT 4924
TCP 192.168.1.5:51701 192.168.1.1:80 CLOSE_WAIT 4924
TCP 192.168.1.5:51702 192.168.1.1:80 CLOSE_WAIT 4924
TCP 192.168.1.5:51703 192.168.1.1:80 CLOSE_WAIT 4924
TCP 192.168.1.5:51705 192.168.0.6:445 SYN_SENT 4
TCP 192.168.1.5:51706 192.168.0.6:445 SYN_SENT 4
TCP 192.168.1.5:51707 192.168.0.6:445 SYN_SENT 4
TCP 192.168.1.5:51708 192.168.0.6:445 SYN_SENT 4
TCP 192.168.1.5:51709 192.168.0.6:139 SYN_SENT 4


C:\Users\INFINOVA>
C:\Users\INFINOVA>

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