Brian Ginsbach wrote:
Module Name:    src
Committed By:   ginsbach
Date:           Thu Jun 21 14:09:24 UTC 2007
Modified Files:
        src/usr.bin: Makefile
Added Files:
        src/usr.bin/newgrp: Makefile newgrp.1 newgrp.c
Log Message:
Add the newgrp(1) utility, which changes effective group ID.  This
is a POSIX (IEEE Std 1003.1, 2004 / Open Group Base Specifications
Issue 6) User Portability Utility.
where was this proposed? -e.