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

ip route get 8.8.8.8| grep src| sed 's/.*src \(.* \)/\1/g'|cut -f1 -d ' '