The only caveat which I would add to this is that these variables - $<, $>, $( and $) - can only be set on machines that support the underlying set[re][ug]id() routines.

 

perl -le 'print+unpack"N",pack"B32","00000000000000000000001001101010"'

In reply to Re: Re: dropping from root to lower user by rob_au
in thread dropping from root to lower user by Mirage

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