in reply to Re: Advice on script
in thread Advice on script

In your point 4, I think that all the $i++ are intentional, although a bad fit for the for loop. If my refactoring is correct, then I recommend this equivalent code:
while (@options) { my $option = hex shift @options; last if $option == 255; # end of DHCP Options my $length = hex shift @options; push @{$opts{$option}}, splice( @options, 0, $length ); }