Dirk Osburg borg1622
borg1622
/ broadcast_calc.sh
Created
May 27, 2019 10:03
— forked from cskeeters/broadcast_calc.sh
Bash script for calculating network and broadcast addresses from ip and netmask or CIDR Notation
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| #!/bin/bash | |
| # Calculates network and broadcast based on supplied ip address and netmask | |
| # Usage: broadcast_calc.sh 192.168.0.1 255.255.255.0 | |
| # Usage: broadcast_calc.sh 192.168.0.1/24 | |
| tonum() { | |
| if [[ $1 =~ ([[:digit:]]+)\.([[:digit:]]+)\.([[:digit:]]+)\.([[:digit:]]+) ]]; then |