Why these are the very principles which powers
TheDamian's minion
selfGOL (well those and pure unrelenting evil ;) If you've got your permissions setup correctly then to change your script within the script can just be a simple combination of
open and
exec e.g
print "am in $0\n";
{
local $/;
seek DATA, 0, 0;
(my $data = <DATA>) =~ s/\bexec\b.*\n//;
open(ME, ">$0") or die("ack - $!");
print ME qq[print "am in new \$0\\n";\n], $data;
close ME;
}
exec "perl $0";
__DATA__
HTH
_________
broquaint
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