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Extend description of -p to include interactions with -d and implying -x

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PR:	268052
Event:	Oslo Hackathon
Differential Revision: https://reviews.freebsd.org/D40595
This commit is contained in:
Benedict Reuschling 2023-10-06 14:29:21 +00:00
parent 57b9a104a2
commit d6ae056e9d
1 changed files with 6 additions and 1 deletions
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7
bin/ps/ps.1
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@ -28,7 +28,7 @@
.\"
.\" @(#)ps.1 8.3 (Berkeley) 4/18/94
.\"
.Dd August 24, 2023
.Dd October 6, 2023
.Dt PS 1
.Os
.Sh NAME
@ -238,6 +238,11 @@ So the header texts for multiple keywords can be changed.
If all keywords have empty header texts, no header line is written.
.It Fl p
Display information about processes which match the specified process IDs.
It implies the use of
.Fl x .
When combined with
.Fl d ,
all descendent processes are included.
.It Fl r
Sort by current CPU usage, instead of the combination of controlling
terminal and process ID.