The prob I was having was that in the cron/su situation, $ENV{USER} wasn't getting set, although it turns out LOGNAME is. I also came up with about 3 other ways ie parse $ENV{MAIL}, $ENV{HOME} and POSIX::cuserid(). I'll prob use some or all of them similarly to your soln.

Cheers
Chris

Turns out that the prod servers generally have local accts, but my Solaris desktop uses LDAP ...

In reply to Re^4: Obtaining %ENV values via su cmd by chrism01
in thread Obtaining %ENV values via su cmd by chrism01

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