mixed

A mixed pot

iftoip - perl and bash versions

Select an interface by name instead of ip address

v@juno:~$ iftoip ens33
10.251.17.94
v@juno:~$ iftoip ens34
192.168.78.128
v@juno:~$ echo "IP=$(iftoip ens33)"
IP=10.251.17.94
v@juno:~$ iftoip ens35 #perl
No such device: ens35 at /home/v/bin/iftoip line 10.
v@juno:~$ iftoip ens35 #bash
Device "ens35" does not exist.    

This can be used with any tool that allows you to bind to an interface from the commandline, for example ssh -b $(iftoip ens33) user@host or scp -o BindAddress=$(iftoip ens34) REAME.md user@host: