A tmux quick tutorial

A quick guide for the utility called tmux (terminal multiplexer) that allows you to open windows, split the terminal screen etc
First of all tmux is really handy when it comes to ssh connections allows you to have more than one terminal to work with, second important thing is that it's easy to use.






First we need to install it...

sudo apt-get update && sudo apt-get install tmux

working around problems

Phew.. fixed that too
Phew.. fixed that as well!

I upgraded to debian jessie recently and and i had a couple of problems with pulseaudio which came in by default... the usual problem of course of having sound coming out from both speakers and headphones well that was easy to fix by adding

configuring UFW firewall.

Having a firewall on your linux machine isn't necessary if you don't use it as a server... but if you want to have a better control on your machine we'll see some basic configurations you can do.

First of all you have to think what ports you need to be open. Here's a good example

ports: 25, 53, 110, 443, 53323 on TCP must be open so you can connect to your e-mail, http, https and skype