On Tue, May 14, 2024 at 09:21:10PM GMT, technoboy85@gmail.com wrote:
> From: Matteo Croce <teknoraver@meta.com>
> 
> The 'subset=pid' option was added in commit 6814ef2d, document it.
> 
> Signed-off-by: Matteo Croce <teknoraver@meta.com>
> ---
>  man/man5/proc.5 | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/man/man5/proc.5 b/man/man5/proc.5
> index 8022ca49e..2567387d3 100644
> --- a/man/man5/proc.5
> +++ b/man/man5/proc.5
> @@ -105,7 +105,12 @@ This group should be used instead of approaches such as putting
>  nonroot users into the
>  .BR sudoers (5)
>  file.
> -.\"
> +.RE
> +.TP
> +.BR subset "=\fBpid\fP (since Linux 5.8)"

This can be simplified as:

.BR subset = pid " (since Linux 5.8)"

> +.\" commit 6814ef2d992af09451bbeda4770daa204461329e
> +Show only the specified subset of procfs hiding all top level files
> +and directories in the procfs that are not related to tasks.
>  .SS Overview
>  Underneath
>  .IR /proc ,
> -- 
> 2.43.0
> 

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