|
|
| Line 1: |
Line 1: |
| A device manager is a program that manages [https://en.wikipedia.org/wiki/Device_file device files] in the [https://en.wikipedia.org/wiki/Devfs /dev] directory. Permissions and changes in {{path|/dev}} are handled by it.
| |
|
| |
|
| Alpine linux has several device managers available:
| |
| * '''[[mdev]]''' (from {{pkg|busybox}}) is the default.
| |
| * '''[[mdevd]]''' is standalone, compatible with mdev, more efficient.
| |
| * '''[[eudev]]''' is a complex, full-featured one.
| |
|
| |
| Not available is udev since it depends on systemd which is not available on alpine. Use [[eudev]] instead.
| |
|
| |
| == Do I need a device manager? ==
| |
|
| |
| '''Yes!''' Even for very specific use cases you would most likely just create a custom device manager.
| |
|
| |
| == See Also ==
| |
| * [[Mdev#libudev_replacement|libudev replacement]]
| |
| * [https://wiki.gentoo.org/wiki/Device_file Gentoo Wiki - Device file]
| |