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40个高效Linux命令组合,轻松解决日常问题

  • 2026-08-18 23:11:15
40个高效Linux命令组合,轻松解决日常问题

40个高效Linux命令组合，轻松解决日常问题

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  1. CONNECT:[ UseTime:0.000884s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001362s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.006240s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001796s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001369s ]
  6. SELECT * FROM `set` [ RunTime:0.003359s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001553s ]
  8. SELECT * FROM `article` WHERE `id` = 506546 LIMIT 1 [ RunTime:0.007831s ]
  9. UPDATE `article` SET `lasttime` = 1787294262 WHERE `id` = 506546 [ RunTime:0.010194s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.006652s ]
  11. SELECT * FROM `article` WHERE `id` < 506546 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001247s ]
  12. SELECT * FROM `article` WHERE `id` > 506546 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.009166s ]
  13. SELECT * FROM `article` WHERE `id` < 506546 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.015312s ]
  14. SELECT * FROM `article` WHERE `id` < 506546 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.023920s ]
  15. SELECT * FROM `article` WHERE `id` < 506546 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.051058s ]
0.306345s