The Linux Roadmap

What is Linux, explained simply?

Linux is an operating system kernel that was originally created as a hobby project in 1991 by Finnish student Linus Torvalds and is based on a Unix-like operating system. It can usually be downloaded completely free of charge. It is used worldwide on many servers, IoT devices, cars, and supercomputers, and is also gaining more followers in the desktop market. Especially on older computers where Windows or macOS no longer function properly, Linux can save these devices from the scrap heap.

What license is Linux under?

Linux is open-source and was released under the GNU General Public License (GPL). This means that every user can run, analyze, share, and modify the software. The modified source code can even be redistributed and resold (but only under the same license). However, the trademark for the name “Linux” is owned by its creator, Linus Torvalds.

At this point, it should be clear to you as a reader that Linux is significantly different from traditional, proprietary operating systems like macOS and Windows. Unlike these proprietary systems, the source code of Linux is “open” for inspection, which allows you to find and close security gaps more quickly.

What advantages does the Linux operating system offer?

Which Linux distribution is recommended?

Many newcomers to Linux are often overwhelmed by the wide variety of different Linux distributions. A common mistake is that they ask others or members of a community to recommend a specific distribution, without checking for themselves whether it is suitable for their specific needs. Later, they realize that the chosen distribution is not optimal for their intended purpose.

In the Linux world, there are not only a variety of distributions but also different desktop environments like GNOME, KDE, or XFCE. These differ not only in terms of operation and appearance but also in their resource consumption, such as memory usage.

Therefore, it is important to thoroughly research in advance which Linux distribution with which desktop environment best suits your system. This way, you can ensure that your computer will run smoothly later on.

By the way, you can find a very nice overview of current Linux distributions on the DistroWatch website.

Three Steps to a Ready-to-Use Linux System

*Note: Since improper implementation can lead to negative side effects such as data loss or system failures, I recommend testing the Linux distribution first in a virtual machine!

Popular Applications on Linux?

There are now many great alternatives on Linux that can easily compete with programs from the Windows and macOS worlds. However, there are also some specific applications for which there is no equivalent alternative on Linux.

This should not discourage you, though, because there are efficient software and hardware solutions that allow these programs to run smoothly on Linux. However, basic Linux knowledge is required, as the setup can otherwise be time-consuming and frustrating.

To help you get started, I have compiled a list of applications that should be sufficient for most people to handle everyday tasks, like booking vacation trips, on Linux.