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网工入门必看:Linux 根目录功能一图全解

  • 2026-04-16 15:46:58
网工入门必看:Linux 根目录功能一图全解

网工入门必看：Linux 根目录功能一图全解

一张图理清 Linux 根目录各文件夹作用，网工入门必备，快速掌握系统结构不踩坑。
#Linux新手入门 #Linux系统管理 #Linux学习路线推荐 #Linux目录结构解析 #Linux根目录功能 #技术干货分享 #网络安全 #linux系统 #程序员 #编程 #运维 #计算机 #知识分享 #干货分享
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  1. CONNECT:[ UseTime:0.000497s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000830s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000322s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000258s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000592s ]
  6. SELECT * FROM `set` [ RunTime:0.000223s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000634s ]
  8. SELECT * FROM `article` WHERE `id` = 485301 LIMIT 1 [ RunTime:0.000452s ]
  9. UPDATE `article` SET `lasttime` = 1776398612 WHERE `id` = 485301 [ RunTime:0.011456s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000363s ]
  11. SELECT * FROM `article` WHERE `id` < 485301 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000763s ]
  12. SELECT * FROM `article` WHERE `id` > 485301 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000470s ]
  13. SELECT * FROM `article` WHERE `id` < 485301 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002234s ]
  14. SELECT * FROM `article` WHERE `id` < 485301 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001345s ]
  15. SELECT * FROM `article` WHERE `id` < 485301 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001597s ]
0.093986s