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Author: PragmaticLinux

Long term Linux enthusiast, open source software developer and technical writer.
Setup your Git username and email
Programming

Setup your Git username and email

PragmaticLinuxby PragmaticLinuxMay 12, 2022May 12, 2022

A version control system, combined with an issue tracking system, are must-have tools for serious software development. Each time you commit a code change, you …

How to change the font of the Gnome top bar
Desktop

How to change the font of the Gnome top bar

PragmaticLinuxby PragmaticLinuxMay 2, 2022May 2, 2022

Enjoying the Gnome desktop, including the default Gnome Adwaita theme? Just wish the font on the Gnome panel was just a tad smaller? Then you …

Install the VirtualBox guest additions in Ubuntu 22.04
Desktop

Install the VirtualBox guest additions in Ubuntu 22.04

PragmaticLinuxby PragmaticLinuxApril 25, 2022April 25, 2022

Bummed that you can’t change the screen resolution in your freshly installed Ubuntu virtual machine? An easy fix exists for this: You just need to …

Read a file line by line using Python
Programming

Read a file line by line using Python

PragmaticLinuxby PragmaticLinuxApril 11, 2022April 11, 2022

Did you ever encounter a situation where you needed to just make a small change in a file? Perhaps even quite often, to the point …

How to create an array of strings in Python
Programming

How to create an array of strings in Python

PragmaticLinuxby PragmaticLinuxApril 4, 2022April 4, 2022

Looking for a way to create and array of strings in Python? You came to the right place. This hands-on article explains several ways of …

Install Python applications with pipx
Desktop

Install Python applications with pipx

PragmaticLinuxby PragmaticLinuxMarch 17, 2022March 19, 2022

The new kid in town in Python land is pipx. With pipx, you install and run Python applications in a convenient way. Under the hood, …

Install software from the Debian Backports repository
Desktop / Server

Install software from the Debian Backports repository

PragmaticLinuxby PragmaticLinuxMarch 12, 2022March 12, 2022

Did you ever run into a situation where Debian Stable was just a tad too stable for you? You needed a newer version of a …

How to link a shared library with GCC and CMake
Programming

How to link a shared library with GCC and CMake

PragmaticLinuxby PragmaticLinuxMarch 9, 2022March 18, 2022

Interested in using a shared library in your C or C++ application? Not sure how to build your application with the GCC compiler, such that …

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