A little helper for tmux:
It was little bit annoying to always search for the local ip address of my Kali so I put in the .tmux.conf this:
set -g status-right '#[fg=black]#(ip a | egrep -oh "inet 10.10.1".{7})'
and now I can see it on the status bar of tmux.
There are maybe better solutions but this one was fast and it works.