Yep, $< and $> work fine. In order to use the long variable names ($UID or $REAL_USER_ID and $EUID or $EFFECTIVE_USER_ID) you have to use English; Note that "English" is capitalized.

In reply to Re: getting the real and effective UIDs of current process by snowcrash
in thread getting the real and effective UIDs of current process by greatnorthern

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