From c2d0b9de8c5223e48b353337ad7b0d0e975e3805 Mon Sep 17 00:00:00 2001
From: asunrong <103101986+asunrong@users.noreply.github.com>
Date: Fri, 10 Feb 2023 10:28:29 +0800
Subject: [PATCH] doc: Update lsof.md (#466)
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查看指定端口的占用
---
 command/lsof.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/command/lsof.md b/command/lsof.md
index 7dca696be9..5c419977c1 100644
--- a/command/lsof.md
+++ b/command/lsof.md
@@ -156,5 +156,8 @@ lsof -i:9981 -P -t -sTCP:LISTEN
 ```shell
 lsof $filename
 ```
-
+查看端口占用
+```shell
+lsof -i:$port
+```