IP-Kalkylatorn (ipkalk) (Abandoned)
This script is a fork of ipcalc (0.41). It's basically the same program but with a lot of small improvements to the output (and a huge amount of cleaning under the hood).
The program takes an IP address and netmask and calculates the resulting network address, wildcard mask, broadcast address and host range. By specifying a second netmask you can design subnets and supernetworks.
It's really easy to use ipkalk. Run the script for example usage.
You need to have Perl installed to run this.
The basic functionality is all there but there is a lot of small issues with the script so if you know Perl and want to help out please take a look at the TODO file (or just check the source file for errors). If you don't mind reinventing the wheel then a complete rewrite might be in order.
I don't plan on doing much more work with this script since i don't know Perl.
Based on ipcalc (0.41) created by Krischan Jodies (krischan at jodies.de). Forked and modified by Göran Gustafsson (gustafsson.g at gmail.com).
Released under the GNU General Public License, version 2 or later.
Copyright (C) 2004 Krischan Jodies Copyright (C) 2012 Göran Gustafsson This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA