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Re: Re: dropping from root to lower userby rob_au (Abbot) |
| on Jun 15, 2003 at 12:23 UTC ( [id://266017]=note: print w/replies, xml ) | Need Help?? |
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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 Section
Seekers of Perl Wisdom
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