Hi Ted,
if [[ $EUID -ne 0 ]]; then
...
(Note that I needed to use /bin/bash instead of a
PODIX /bin/sh
because I needed access to the effective uid via $EUID.)
id(1) `-u' option?
$ ls -l id
-rwsr-xr-x 1 31415 31415 38920 Jul 6 06:51 id
$ ./id
uid=1000(ralph) gid=1000(ralph) euid=31415
groups=1000(ralph),10(wheel),14(uucp),100(users)
$ ./id -u
31415
$ ./id -ru
1000
$
--
Cheers, Ralph.
https://plus.google.com/+RalphCorderoy