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熬夜在飞书给大家整理了一份 Linux 知识库,网安的小伙伴都收藏起来(附教程)

2026-07-03 02:16:33

熬夜在飞书给大家整理了一份 Linux 知识库,网安的小伙伴都收藏起来(附教程)

很多人学 Linux，最大的问题不是不努力，而是资料太散：今天看命令，明天学权限，后天又被 Shell、进程、网络配置绕晕。学了很多，却始终串不成体系。

这份知识库把 Linux 常用命令、文件权限、进程管理、网络配置、Shell 脚本、日志排查、环境部署等核心内容都整理到一起，适合新手入门，也适合面试前快速复盘。

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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CONNECT:[ UseTime:0.000756s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001159s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001072s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000295s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000662s ]
SELECT * FROM `set` [ RunTime:0.000275s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000708s ]
SELECT * FROM `article` WHERE `id` = 501495 LIMIT 1 [ RunTime:0.000461s ]
UPDATE `article` SET `lasttime` = 1783105877 WHERE `id` = 501495 [ RunTime:0.006469s ]
SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000408s ]
SELECT * FROM `article` WHERE `id` < 501495 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000522s ]
SELECT * FROM `article` WHERE `id` > 501495 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000405s ]
SELECT * FROM `article` WHERE `id` < 501495 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002534s ]
SELECT * FROM `article` WHERE `id` < 501495 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006827s ]
SELECT * FROM `article` WHERE `id` < 501495 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005697s ]

0.100570s

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