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Re: replacing the last portions of an octet

by blue_cowdawg (Monsignor)
on Sep 18, 2012 at 19:40 UTC ( #994343=note: print w/replies, xml ) Need Help??


in reply to replacing the last portions of an octet

Something like this?

#!/usr/bin/perl -w use strict; my $ips='192.168.1.1-192.168.1.254'; my ($first,$second)=split('-',$ips); printf "%s-%s\n",$first,$second; $first = incip($first); $second = incip($second); printf "%s-%s\n",$first,$second; exit(0); sub incip { my $ip=shift; my @o=split(/[\.]/,$ip); $o[3]++; return sprintf("%d.%d.%d.%d",@o); }


Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg

Replies are listed 'Best First'.
Re^2: replacing the last portions of an octet
by diamondsandperls (Beadle) on Sep 18, 2012 at 20:03 UTC
    sorry just noticed those are subroutines ill play around some more
Re^2: replacing the last portions of an octet
by diamondsandperls (Beadle) on Sep 18, 2012 at 20:06 UTC
    thanks was able to play around with your sample code to get what i was looking for thanks for the heads up and insight

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[Corion]: Mhrrrr. Some project made changes to a report I ingest. I tell them "the format of the new rows is bad". They change it, without understanding/ knowing what other systems might act on this suffix. While it now works for me, I'm not really happy with ...
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