Bug 226358

Summary:	Add a 'jail' keyword to ps(1)
Product:	Base System	Reporter:	John Baldwin <jhb>
Component:	bin	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed Works As Intended
Severity:	Affects Only Me	CC:	cem, emaste, karels
Priority:	---
Version:	CURRENT
Hardware:	Any
OS:	Any

Description John Baldwin freebsd_committer

2018-03-05 01:10:29 UTC

We should add a 'jail' keyword to ps(1) that is similar to the existing 'kid' keyword but displays the jail name instead of the jail ID.  Might have to add the jail name field to 'struct kinfo_proc' if there isn't an existing way to map jail IDs to jail names in userland.

Comment 1 Conrad Meyer freebsd_committer

2018-03-05 01:49:38 UTC

1980 ps(1) did not do that and has not done that for 40 years, so we can't change it because of historical precedent.

(Additionally, there's no room for more columns at width 80, which is of course the only size a terminal can be.  So I'm afraid this is impossible.)