SCO UNIX 3.2.2 Can't set login uid from cron

[Robert White]

The "su -c" is only necessary for crontab entrys run as root.
If your system supports separate crontabs for each user the
"su -c" is unnecessary and should be removed.  The sample
entrys are presented under the "most limited system assumptions"
(IMHO) and should be modifyed as approprate.

It worked here just fine.

-- 
Robert C. White Jr.    |  The degree to which a language may be
Network Administrator  |   classified as a "living" language
National University    |  is best expressed as the basic ratio
crash!nusdecs!rwhite   |   of its speakers to its linguists.