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不会Linux,很多技术岗位真的很难进

  • 2026-08-20 07:15:08
不会Linux,很多技术岗位真的很难进

很多人学计算机，都会忽略Linux这块基础。

不会Linux，服务器、运维、网安项目很多都玩不转。

这份Linux入门笔记整理了：

✅ 常用命令
✅ 文件权限
✅ 用户管理
✅ 软件安装
✅ 网络服务

从0开始打牢Linux基础，想进运维、云计算、网络安全，这一步一定要学。

~

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  2. 运行时间 : 0.190594s [ 吞吐率：5.25req/s ] 内存消耗：4,488.58kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=3829fe8c48c6617d10ffe9f1f83e52fe
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  1. CONNECT:[ UseTime:0.000784s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001329s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000600s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000623s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001097s ]
  6. SELECT * FROM `set` [ RunTime:0.000507s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001233s ]
  8. SELECT * FROM `article` WHERE `id` = 507357 LIMIT 1 [ RunTime:0.000834s ]
  9. UPDATE `article` SET `lasttime` = 1787317288 WHERE `id` = 507357 [ RunTime:0.015989s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000575s ]
  11. SELECT * FROM `article` WHERE `id` < 507357 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000959s ]
  12. SELECT * FROM `article` WHERE `id` > 507357 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000893s ]
  13. SELECT * FROM `article` WHERE `id` < 507357 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008433s ]
  14. SELECT * FROM `article` WHERE `id` < 507357 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003018s ]
  15. SELECT * FROM `article` WHERE `id` < 507357 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001959s ]
0.193657s