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老运维交出的焚决,600条能用到退休的Linux命令

  • 2026-08-18 23:10:45
老运维交出的焚决,600条能用到退休的Linux命令

做了6年运维，半年前转岗网安安全，最大的感触不是攻防多难，而是Linux命令才是所有技术的根。

以前敲命令只管服务跑起来，现在每一条都盯着权限、日志、进程异常。计算机专业的底子，全在这黑窗口里。

今天把我压箱底的600条命令按场景全拆开，从文件操作到流量审计，从系统监控到应急响应，够你用到退休。

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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  1. CONNECT:[ UseTime:0.001259s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001917s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.003827s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.006092s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001450s ]
  6. SELECT * FROM `set` [ RunTime:0.000547s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001518s ]
  8. SELECT * FROM `article` WHERE `id` = 505746 LIMIT 1 [ RunTime:0.003421s ]
  9. UPDATE `article` SET `lasttime` = 1787300978 WHERE `id` = 505746 [ RunTime:0.045721s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000929s ]
  11. SELECT * FROM `article` WHERE `id` < 505746 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001346s ]
  12. SELECT * FROM `article` WHERE `id` > 505746 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003628s ]
  13. SELECT * FROM `article` WHERE `id` < 505746 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002588s ]
  14. SELECT * FROM `article` WHERE `id` < 505746 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002784s ]
  15. SELECT * FROM `article` WHERE `id` < 505746 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.038939s ]
0.293461s