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高效Linux命令组合,解决日常90%运维要求!

  • 2026-08-18 23:10:34
高效Linux命令组合,解决日常90%运维要求!

做运维的朋友都懂，日常碰到的问题九成都是重复场景，翻遍手册找命令、挨个敲步骤太浪费时间！

其实只要记住几组高效Linux命令组合，就能轻松搞定大部分日常运维需求。今天就把这些压箱底的实用组合分享出来，新手也能直接抄作业。

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 。

学运维必知必会:Linux常用命令,建议收藏

线上凌晨3点告警,我用这6个Linux命令10分钟找到了元凶

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  1. CONNECT:[ UseTime:0.000983s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000968s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000275s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000305s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000480s ]
  6. SELECT * FROM `set` [ RunTime:0.000221s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000673s ]
  8. SELECT * FROM `article` WHERE `id` = 504789 LIMIT 1 [ RunTime:0.001373s ]
  9. UPDATE `article` SET `lasttime` = 1787298666 WHERE `id` = 504789 [ RunTime:0.002158s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000645s ]
  11. SELECT * FROM `article` WHERE `id` < 504789 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001301s ]
  12. SELECT * FROM `article` WHERE `id` > 504789 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002109s ]
  13. SELECT * FROM `article` WHERE `id` < 504789 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.009866s ]
  14. SELECT * FROM `article` WHERE `id` < 504789 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.004744s ]
  15. SELECT * FROM `article` WHERE `id` < 504789 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004903s ]
0.115806s