Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

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


Comment on Re: replacing the last portions of an octet
Download Code
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

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://994343]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (10)
As of 2015-07-07 19:41 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (93 votes), past polls