Message-ID: <
3C0EEB83.8CE93CA2@earthlink.net>
p4raw-id: //depot/perl@13482
Just try the operation.)
Don't assume the UNIX user and group semantics: especially, don't
-expect the C<$E<lt>> and C<$E<gt>> (or the E<$(> and E<$)) to work
+expect the C<$E<lt>> and C<$E<gt>> (or the E<$(> and E<$)>) to work
for switching identities (or memberships).
Don't assume set-uid and set-gid semantics. (And even if you do,