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Linux实训5作业

  • 2026-04-21 13:25:15
Linux实训5作业

第一部分：网络配置与检测

1. 主机名管理

2. 网络接口信息
3. 网络连通性测试
4. 路由表与网络连接
5. DNS 解析
第二部分：防火墙管理（UFW）
1. UFW 状态管理
2. 端口规则管理
3. 日志管理
4. 重置 UFW
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Linux命令每日一清单024:mv--文件移动与重命名命令速查表

PC端本机向Jetpack(linux)系统远程传输图片

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  1. 请求信息 : 2026-04-21 13:34:31 HTTP/2.0 GET : https://f.mffb.com.cn/a/484333.html
  2. 运行时间 : 0.101068s [ 吞吐率：9.89req/s ] 内存消耗：4,932.62kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=2d41ec3c4bef8bc21b15b9b8709d603b
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  1. CONNECT:[ UseTime:0.000615s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000798s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000293s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000239s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000506s ]
  6. SELECT * FROM `set` [ RunTime:0.000211s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000531s ]
  8. SELECT * FROM `article` WHERE `id` = 484333 LIMIT 1 [ RunTime:0.000455s ]
  9. UPDATE `article` SET `lasttime` = 1776749671 WHERE `id` = 484333 [ RunTime:0.000805s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000262s ]
  11. SELECT * FROM `article` WHERE `id` < 484333 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000627s ]
  12. SELECT * FROM `article` WHERE `id` > 484333 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000472s ]
  13. SELECT * FROM `article` WHERE `id` < 484333 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001377s ]
  14. SELECT * FROM `article` WHERE `id` < 484333 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000707s ]
  15. SELECT * FROM `article` WHERE `id` < 484333 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000831s ]
0.102651s