Linux bash script to extract IP address

Question

I want to make big script on my Debian 7.3 ( something like translated and much more new user friendly enviroment ). I have a problem. I want to use only some of the informa

Answer 1

A slight modification to one of the previous ip route ... solutions, which eliminates the need for a grep:

ip route get 8.8.8.8 | sed -n 's|^.*src \(.*\)$|\1|gp'