20 lines
604 B
Markdown
20 lines
604 B
Markdown
# mknod
|
||
|
||
> 创建块设备或字符设备特殊文件。
|
||
> 更多信息: <https://www.gnu.org/software/coreutils/mknod>。
|
||
|
||
- 创建一个块设备：
|
||
|
||
`sudo mknod {{path/to/device_file}} b {{major_device_number}} {{minor_device_number}}`
|
||
|
||
- 创建一个字符设备：
|
||
|
||
`sudo mknod {{path/to/device_file}} c {{major_device_number}} {{minor_device_number}}`
|
||
|
||
- 创建一个FIFO（队列）设备：
|
||
|
||
`sudo mknod {{path/to/device_file}} p`
|
||
|
||
- 创建一个具有默认SELinux安全上下文的设备文件：
|
||
|
||
`sudo mknod -Z {{path/to/device_file}} {{type}} {{major_device_number}} {{minor_device_number}}` |