jexec man: Explain how PATH is adjusted.

Add a sentence that explains that PATH is set to `/bin:/usr/bin`.
I had to dive into `jexec.c` to find this out.

Reviewed by:	markj
Differential Revision: https://reviews.freebsd.org/D35251
This commit is contained in:
Gleb Popov 2022-05-19 08:59:41 +03:00
parent f9ca52bab5
commit 7eb6a92e3f

View File

@ -55,6 +55,8 @@ Execute in a clean environment.
The environment is discarded except for
.Ev HOME , SHELL , TERM , USER ,
and anything from the login class capability database for the user.
.Ev PATH
is set to "/bin:/usr/bin".
.It Fl u Ar username
The user name from host environment as whom the
.Ar command