1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
#!/usr/bin/env bash
# ==========================================================================
# ____ _ _ _ _ ____ _
# / ___| _ _| |__ | \ | | ___| |_ / ___|__ _| | ___
# \___ \| | | | '_ \| \| |/ _ \ __| | / _` | |/ __|
# ___) | |_| | |_) | |\ | __/ |_| |__| (_| | | (__
# |____/ \__,_|_.__/|_| \_|\___|\__|\____\__,_|_|\___|
#
# --- IPv4/IPv6 Subnet Calculator ---
# https://www.nntb.no/~dreibh/subnetcalc/
# ==========================================================================
#
# SubNetCalc - IPv4/IPv6 Subnet Calculator
# Copyright (C) 2024-2025 by Thomas Dreibholz
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# Contact: thomas.dreibholz@gmail.com
# Bash options:
set -e
subnetcalc 172.20.0.0/16
subnetcalc fd00:1:2:3::ffff/64
subnetcalc fe80::2f0b:a04e:15c2:bc68 64
echo "Test passed!"
|
