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Linux初学者,看这个就够了

  • 2026-03-22 09:22:59
Linux初学者,看这个就够了

Linux初学者，看这个就够了

#程序员成长之路 #Linux新手入门 #Linux学习攻略 #技术小白进阶 #Linux基础文件操作

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湖南,45分钟前,
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学Linux文件系统,看这个就够了

50个Linux高频命令速记!别在说linux命令有多难了!请看这篇OK

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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=b9153150c93ab6b6376501469372aeb4
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  1. CONNECT:[ UseTime:0.000388s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000597s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000329s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000330s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000728s ]
  6. SELECT * FROM `set` [ RunTime:0.000281s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000763s ]
  8. SELECT * FROM `article` WHERE `id` = 481667 LIMIT 1 [ RunTime:0.000481s ]
  9. UPDATE `article` SET `lasttime` = 1774582090 WHERE `id` = 481667 [ RunTime:0.014702s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000856s ]
  11. SELECT * FROM `article` WHERE `id` < 481667 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001276s ]
  12. SELECT * FROM `article` WHERE `id` > 481667 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000962s ]
  13. SELECT * FROM `article` WHERE `id` < 481667 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007765s ]
  14. SELECT * FROM `article` WHERE `id` < 481667 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003805s ]
  15. SELECT * FROM `article` WHERE `id` < 481667 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002789s ]
0.126220s