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172个Linux口令汇总!!!

  • 2026-07-02 16:53:37
172个Linux口令汇总!!!

是谁还在为 Linux 命令一脸懵逼？刚学编程时，我因为不会用 rm -rf 差点删光整个项目…

熬夜整理了一份 Linux 常用命令大全 ，涵盖 文件管理、权限控制、网络操作、进程管理 等，搞定日常开发&运维！↓↓↓

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  1. 请求信息 : 2026-07-03 03:49:26 HTTP/2.0 GET : https://f.mffb.com.cn/a/495991.html
  2. 运行时间 : 0.088775s [ 吞吐率：11.26req/s ] 内存消耗：4,436.07kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=27aa93d27f8e9dc6baac683d1ffe0fb7
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  1. CONNECT:[ UseTime:0.000602s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000608s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001305s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000278s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000518s ]
  6. SELECT * FROM `set` [ RunTime:0.000233s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000624s ]
  8. SELECT * FROM `article` WHERE `id` = 495991 LIMIT 1 [ RunTime:0.003982s ]
  9. UPDATE `article` SET `lasttime` = 1783021766 WHERE `id` = 495991 [ RunTime:0.001497s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000235s ]
  11. SELECT * FROM `article` WHERE `id` < 495991 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000440s ]
  12. SELECT * FROM `article` WHERE `id` > 495991 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000334s ]
  13. SELECT * FROM `article` WHERE `id` < 495991 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.006696s ]
  14. SELECT * FROM `article` WHERE `id` < 495991 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000486s ]
  15. SELECT * FROM `article` WHERE `id` < 495991 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000725s ]
0.090395s