[Trisquel-users] Is it possible to create a complete backup of Trisquel?

[dany5530]

Hi everyone.

I've installed Trisquel GNU/Linux 7.0 Mini on my netbook about 6 months ago  
and since then I fell in love with it. During this period I solved a lot of  
issues thanks to this forum and the internet in general. I would like to have  
a complete backup of my Trisquel installation (including custom installed  
apps, configuration files etc.) so if someday I'll break the installation  
while testing or trying to fix something I can easily roll back to the  
functioning installation without having to do all the dirty work again.

How can I do that as easily as possible? Consider that I don't have a DVD  
player since it's a netbook, just USB!

Thanks in advance!