当前位置：首页>Linux>报告网工!网络安全工程师常用的 Linux 命令(按真实排查场景整理:系统、文件、权限、进程、网络、日志)已经整理完毕!请查收!

报告网工!网络安全工程师常用的 Linux 命令(按真实排查场景整理:系统、文件、权限、进程、网络、日志)已经整理完毕!请查收!

2026-08-21 06:00:01

报告网工!网络安全工程师常用的 Linux 命令(按真实排查场景整理:系统、文件、权限、进程、网络、日志)已经整理完毕!请查收!

做网络安全，最怕的就是明明知道问题在哪，命令却记不住——查个系统状态、搜个日志、看个进程，还得临时翻笔记。

这份整理好的 Linux 命令清单，按真实排障场景分类：系统、文件、权限、进程、网络、日志，全是网安日常高频用到的命令。存上一份，排障的时候直接翻，不用临时百度了👇

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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基本文件流程错误 SQL 调试

请求信息 : 2026-08-21 18:48:16 HTTP/2.0 GET : https://f.mffb.com.cn/a/505398.html
运行时间 : 0.103330s [ 吞吐率：9.68req/s ] 内存消耗：4,433.16kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=5b8f8a8814b46a655977e74f11a2f2ef

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CONNECT:[ UseTime:0.000526s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000837s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000319s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000254s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000482s ]
SELECT * FROM `set` [ RunTime:0.000194s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000576s ]
SELECT * FROM `article` WHERE `id` = 505398 LIMIT 1 [ RunTime:0.000480s ]
UPDATE `article` SET `lasttime` = 1787309296 WHERE `id` = 505398 [ RunTime:0.009543s ]
SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000243s ]
SELECT * FROM `article` WHERE `id` < 505398 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000508s ]
SELECT * FROM `article` WHERE `id` > 505398 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003943s ]
SELECT * FROM `article` WHERE `id` < 505398 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008294s ]
SELECT * FROM `article` WHERE `id` < 505398 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001965s ]
SELECT * FROM `article` WHERE `id` < 505398 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002354s ]

0.104903s

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