Apt is a command line utility for install, update, remove and other operations. It manage dep packages in Ubuntu, Debian and distributions that based on it. It consists of most used commands apt-get and apt-cache but differs the default options. Apt was created for interactive use. Most of the commands of apt utility should be executed with sudo premissions.

Script to download books from website in FB2 format.

Hey, a lot of time passed from my previous article https://16rom.com/en/blog/updated-movies-downloader-online-service. Website changed flow a bit and script stops working. So I've fixed it a bit and decided to make it public available.

There are very useful commands in imagemagick package to convert JPG to PDF.

Problem in Ubuntu: when count of logged in users more than one and USB flash drive is connectig to the PC and after switching the user the window of authentication appears. Here is the solution.