File preview in Nautilus ::: Ubuntu 14.04

As You know, there isn't way to preview files in Nautilus, by default. This feature is especially useful in case of pictures, but it can be used in many other situations, too. Simplest nautilus add-on, gnome-sushi, is an answer.

The add-on allows You to quickly preview musics, pictures, movies and documents. Only thing You need to do is to press SPACE key after You slecet desired file to preview.

You can install it via Ubuntu Software Center or via terminal:

sudo apt-get install gnome-sushi

Enjoy...