feat: update lsof.md
cheatsheet.
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docs/lsof.md
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docs/lsof.md
@ -80,6 +80,7 @@ $ kill -9 $(lsof -t -i :8080)
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### 参数
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<!--rehype:wrap-class=row-span-2-->
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```bash
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-a # 列出打开文件存在的进程;
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@ -96,6 +97,28 @@ $ kill -9 $(lsof -t -i :8080)
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-v # 显示版本信息
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```
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### 列出指定进程号所打开的文件
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```bash
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lsof -p $pid
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```
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### 获取端口对应的进程 ID=>pid
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```bash
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lsof -i:9981 -P -t -sTCP:LISTEN
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```
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### 列出打开文件的进程:
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```bash
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lsof $filename
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```
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示例
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---
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### 示例
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<!--rehype:wrap-class=col-span-2-->
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@ -117,7 +140,7 @@ migration 2 root txt unknown /proc/2/exe
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```
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### 文件描述符列表(FD)
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<!--rehype:wrap-class=row-span-4-->
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<!--rehype:wrap-class=row-span-3-->
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:- | :-
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:- | :-
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@ -195,21 +218,3 @@ migration 2 root txt unknown /proc/2/exe
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`NODE` | 索引节点(文件在磁盘上的标识)
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`NAME` | 打开文件的确切名称
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`REG` | 常规文件
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### 列出指定进程号所打开的文件
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```bash
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lsof -p $pid
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```
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### 获取端口对应的进程 ID=>pid
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```bash
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lsof -i:9981 -P -t -sTCP:LISTEN
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```
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### 列出打开文件的进程:
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```bash
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lsof $filename
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```
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