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Linux系统运维高频必会命令50条!覆盖日常90%

  • 2026-05-02 01:09:30
Linux系统运维高频必会命令50条!覆盖日常90%
为啥学Linux运维，开始就让你背命令。
如果不背，那你就会在服务器出问题的时候，啥也看不懂，找不到原因；让你故障排查也不会；别人一个命令搞定的事，你还在磨磨唧唧的查找。
那那么多命令我怎么背的完啊！我这不是整理好了吗，掌握好这些高频命令就够了，覆盖日常运维的90%场景。
这些在日常运维和使用中用的特别多。如果想学习Linux的建议收藏。有面试的时候大概会涉及到基础命令10~20个命令。各命令的用法还在整理做成笔记了。需要的找我拿喔
资料给大家整理好了，有需要的小伙伴按以下步骤获取领取方式
1、点赞+在看
2、后台回复：“领取资料”获取~~~
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  1. CONNECT:[ UseTime:0.000623s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000712s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000279s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000260s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000669s ]
  6. SELECT * FROM `set` [ RunTime:0.000244s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000651s ]
  8. SELECT * FROM `article` WHERE `id` = 486622 LIMIT 1 [ RunTime:0.000415s ]
  9. UPDATE `article` SET `lasttime` = 1777916055 WHERE `id` = 486622 [ RunTime:0.001189s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000274s ]
  11. SELECT * FROM `article` WHERE `id` < 486622 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000460s ]
  12. SELECT * FROM `article` WHERE `id` > 486622 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000434s ]
  13. SELECT * FROM `article` WHERE `id` < 486622 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000870s ]
  14. SELECT * FROM `article` WHERE `id` < 486622 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000878s ]
  15. SELECT * FROM `article` WHERE `id` < 486622 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001109s ]
0.086050s