Files
podman/docs/source/markdown/options/device-cgroup-rule.md
Ed Santiago e4ecd7cca3 doc cleanup
Began as a review of #20983, a community PR from @krumelmonster
for moving divisive-language footnotes closer to the point
where they're used. In the process, I noticed a lot of poor
markdown, mostly bad use of whitespace. Cleaned it up, added
some italic/bold/tty markdown to options, and cleaned up
some language I found confusing.

Thanks to @krumelmonster for initial PR.

Signed-off-by: Ed Santiago <santiago@redhat.com>
2023-12-14 05:17:43 -07:00

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Markdown

####> This option file is used in:
####> podman create, run
####> If file is edited, make sure the changes
####> are applicable to all of those.
#### **--device-cgroup-rule**=*"type major:minor mode"*
Add a rule to the cgroup allowed devices list. The rule is expected to be
in the format specified in the Linux kernel documentation
[admin-guide/cgroup-v1/devices](https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v1/devices.html):
- *type*: `a` (all), `c` (char), or `b` (block);
- *major* and *minor*: either a number, or `*` for all;
- *mode*: a composition of `r` (read), `w` (write), and `m` (mknod(2)).