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Linux 命令早已不是加分项,而是入门门槛:

  • 2026-07-02 08:29:35
Linux 命令早已不是加分项,而是入门门槛:

现在的就业环境越来越卷，尤其是想进网安、运维、测试、安全服务这些岗位，Linux 几乎是绕不开的基础能力。

很多人简历写着“熟悉 Linux”，但一到面试被问日志查看、权限管理、进程排查、端口定位、文件检索，立刻就露怯。真正进入网安场景后，不会 Linux 更麻烦：

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. 请求信息 : 2026-07-03 01:01:56 HTTP/2.0 GET : https://f.mffb.com.cn/a/500902.html
  2. 运行时间 : 0.300007s [ 吞吐率：3.33req/s ] 内存消耗：4,335.88kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=909719786e61d25eb405cb95e3298bb5
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  1. CONNECT:[ UseTime:0.000924s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000953s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000334s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000262s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000555s ]
  6. SELECT * FROM `set` [ RunTime:0.000201s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000532s ]
  8. SELECT * FROM `article` WHERE `id` = 500902 LIMIT 1 [ RunTime:0.016094s ]
  9. UPDATE `article` SET `lasttime` = 1783011716 WHERE `id` = 500902 [ RunTime:0.015435s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.017061s ]
  11. SELECT * FROM `article` WHERE `id` < 500902 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000596s ]
  12. SELECT * FROM `article` WHERE `id` > 500902 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.009063s ]
  13. SELECT * FROM `article` WHERE `id` < 500902 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.041360s ]
  14. SELECT * FROM `article` WHERE `id` < 500902 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.009067s ]
  15. SELECT * FROM `article` WHERE `id` < 500902 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.042790s ]
0.301565s