Document the recent change in group wheel semantics. Also, it wasn't

previously documented that anyone could su to root if group 0 didn't
exist.
This commit is contained in:
ghudson 1997-01-31 23:12:17 +00:00
parent 3d7d96333d
commit b440233d15

View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" from: @(#)su.1 8.2 (Berkeley) 4/18/94
.\" $NetBSD: su.1,v 1.9 1997/01/20 07:14:35 cjs Exp $
.\" $NetBSD: su.1,v 1.10 1997/01/31 23:12:17 ghudson Exp $
.\"
.Dd April 18, 1994
.Dt SU 1
@ -142,7 +142,17 @@ Only users in group 0 (normally
can
.Nm su
to
.Dq root .
.Dq root ,
unless group 0 does not exist or has no members. (If you want nobody
to be able to
.Nm su
to
.Dq root ,
make
.Dq root
the only member of group
.Dq wheel ,
which is the default.)
.Pp
By default (unless the prompt is reset by a startup file) the super-user
prompt is set to