In Linux we trust!

APT: install another version of package

APT can provide several versions of a package. How to install a custom version, if suggested by apt version doesn't work for you.

Ubuntu 16 PostgreSQL 10 quick start

My technical notes concerning PostgreSQL 10 install on newly created Ubuntu 16.04 instance.

curl proxy checkups using tinyproxy

Let's start from installing tinyproxy to a Debian-like server:

GIF animation from screen

scrot - is quiet a good screenshotting utility. How to easily make GIF file with this utility?

SCSS: Mixins for mobile queries

SCSS allows you to use mixins, that can make you life easier. In this article i will show you how to use mixins in the combination of media query.