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Linux杂记-- 获取运行中 Linux 内核的信息

  • 2026-04-15 16:19:27
Linux杂记-- 获取运行中 Linux 内核的信息

3.1 获取 Linux 内核详细信息

我们可以使用带有各种选项的 uname 命令来获取运行中内核的完整详细信息：
uname -a
输出示例：
Linux df1-ws-5084 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
根据手册页，以下是更多选项：
用法：`uname [OPTION]...`打印特定的系统信息。没有选项时，等同于 `-s`。`-a`, `--all` - 按以下顺序打印所有信息，如果未知则省略 `-p` 和 `-i`：- `-s`, `--kernel-name` - 打印内核名称- `-n`, `--nodename` - 打印网络节点主机名- `-r`, `--kernel-release` - 打印内核发行版本- `-v`, `--kernel-version` - 打印内核版本- `-m`, `--machine` - 打印机器硬件名称- `-p`, `--processor` - 打印处理器类型（非可移植）- `-i`, `--hardware-platform` - 打印硬件平台（非可移植）- `-o`, `--operating-system` - 打印操作系统- `--help` - 显示帮助信息并退出- `--version` - 输出版本信息并退出
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 。

嵌入式Linux学习指南之设备树——Linux内核设备树编译机制深度解析

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  140. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000518s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000823s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000336s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000249s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000509s ]
  6. SELECT * FROM `set` [ RunTime:0.000195s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000515s ]
  8. SELECT * FROM `article` WHERE `id` = 485967 LIMIT 1 [ RunTime:0.001943s ]
  9. UPDATE `article` SET `lasttime` = 1776269983 WHERE `id` = 485967 [ RunTime:0.003425s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 67 LIMIT 1 [ RunTime:0.000247s ]
  11. SELECT * FROM `article` WHERE `id` < 485967 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000537s ]
  12. SELECT * FROM `article` WHERE `id` > 485967 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000440s ]
  13. SELECT * FROM `article` WHERE `id` < 485967 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002980s ]
  14. SELECT * FROM `article` WHERE `id` < 485967 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001291s ]
  15. SELECT * FROM `article` WHERE `id` < 485967 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001450s ]
0.097336s