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网工们看完这50页,你的Linux就很牛了!(附超全笔记)

  • 2026-08-21 08:16:53
网工们看完这50页,你的Linux就很牛了!(附超全笔记)

    Linux 可以说是个人开发和企业服务器领域应用最广的操作系统了，基本绕不开。

不管你是想往系统管理员、DevOps、软件开发还是 IT 运维方向发展，Linux 都是必须打好的底子。

今天给大家安利一份超硬核的 Linux 学习笔记，内容非常细致，从零基础到进阶实战都覆盖了。不管你是学习还是工作，这份笔记都值得存一份，真的实用。

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 。

Linux Zero-Copy零拷贝技术架构

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  1. 请求信息 : 2026-08-21 18:54:38 HTTP/2.0 GET : https://f.mffb.com.cn/a/505385.html
  2. 运行时间 : 0.371732s [ 吞吐率：2.69req/s ] 内存消耗：4,563.55kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=dfb4c31eb585e7fb4bd6a1d5af346601
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  1. CONNECT:[ UseTime:0.000776s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001168s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.006675s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002774s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001530s ]
  6. SELECT * FROM `set` [ RunTime:0.053839s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001585s ]
  8. SELECT * FROM `article` WHERE `id` = 505385 LIMIT 1 [ RunTime:0.006787s ]
  9. UPDATE `article` SET `lasttime` = 1787309679 WHERE `id` = 505385 [ RunTime:0.012617s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.010585s ]
  11. SELECT * FROM `article` WHERE `id` < 505385 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001388s ]
  12. SELECT * FROM `article` WHERE `id` > 505385 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.006679s ]
  13. SELECT * FROM `article` WHERE `id` < 505385 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.054259s ]
  14. SELECT * FROM `article` WHERE `id` < 505385 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.030573s ]
  15. SELECT * FROM `article` WHERE `id` < 505385 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002447s ]
0.375267s