I daily drive EndeavourOS Linux. In simpler terms, that means I use a Linux-based operating system on my main computer instead of Windows. I also run my own server on Akamai/linode for online backups and hosting discord bots.
Contrary to popular belief, Linux is not an operating system primarily centered around entering random commands into a terminal to get anything done; it is also a great choice to edit documents, browse the web, complete work, edit images or video, play video games, work with code, and develop games. It's also highly suitable for enterprise use (though enterprise Linux usually is primarily centered around terminals to save resources), with how small and flexible it really is.
Just to be clear, when I refer to "Linux" as an operating system, I'm talking about a much broader field of operating systems in a similar - but not quite equivalent - way to how "Windows" can refer to "Windows XP", "Windows 7", "Windows 10", or "Windows 11".
Unlike Windows, "Linux" (also known as GNU/Linux) is just a kernel, a small piece of an entire operating system. Hundreds of operating systems (often called "distributions" or "distros" of Linux) utilize Linux (or another distribution of Linux) as a foundation on which they build themselves. Different distributions of Linux are created for different purposes (some for enterprise solutions, some for general use, and others for more niche use cases). When I say "Linux", I usually mean the collective of all of these distributions together.
Initially, I switched from Windows to Linux not because it was more private or secure, but because I heard it was faster, more configurable, and less memory-hungry than Windows. This is normally true of most distributions, even some of the more memory-intensive ones. On Windows I'd average 6/8GB on idle of memory usage, now on Linux I average 1/8GB on idle. I don't need to use virtual memory (a part of your hard drive used as fake memory) anymore like I had to on Windows.
Nowadays, I use Linux because I find it very configurable, efficient, and useful for my workflow. As I learned more about how Windows has baked-in spyware, I've appreciated the privacy and security elements of Linux more and more, but it's not the main reason I use it. Programs typically run faster on my machine and are significantly easier to install thanks to the package manager (an official program that installs stuff automatically), updates occur when I explicitly update instead of when Windows decides, and the taskbar, Desktop, and overall settings are much more configurable and let me add extra functionality as I desire. Every program I've ever needed has been available on Linux, and with all the extra functionality I've been able to drastically improve my workflow efficiency.
A lot of people would laugh if you told them you could play video games on Linux in the same way you could on Windows. After all, most game launchers don't run natively on Linux, and some games like Destiny will ban you if you attempt to use Linux (see the "Steam Deck" and Destiny 2 section).
A few years ago, I might've laughed too; however, with the massive amounts of support Valve has put into their Steam Deck (a Linux-based handheld pc for gaming), gaming on Linux is as prevalent as ever. Thanks to a compatibility-layer program called wine (which Valve has tweaked themselves to make Proton), many Windows applications can run almost natively on Linux with very little tweaking. The only programs that don't typically work are usually heavy AAA games, games that I don't like to play anyway. A game not being supported on Linux natively or through Proton usually is an indicator to me that the game probably has some sketchy components I don't want running on my computer to begin with.
After turning on compatibility mode and installing the latest version of Proton, I can usually just install and run any Steam game without any troubles. Some games do require an older version of Proton, but it's very rare, and usually I can use the ProtonDB to check if a game is well supported or not.
Linus Torvalds (the creator of the Linux kernel) has famously said that Nvidia was one of the worst companies he's ever worked with. Linux being community run, however, means it has some pretty great workarounds. Since I have a laptop with a dual GPU - one being Intel, the other being Nvidia - I have some special programs that let me use both my GPUs effectively, notably optimus-manager and a special command I made for myself called "prime-run". I like to make most of my programs run on my Intel GPU, but if I need an extra boost in speed I'll switch them to my Nvidia GPU by running them in a terminal using "prime-run" (in Steam I can just configure the launch arguments to be
prime-run %command%). This has been super useful in allowing me to get the most out of my GPUs.
I'm one of the mystical oracles who knows how to exit the intangible text-editor vim, the correct way. Come to me to seek enlightenment... When in the program, simply press Escape to leave insert mode if you're in it, then type ":q!" and press Enter...
This is mostly a joke, though there is some unfortunate truth to it. "vim" is a terminal-based text editor oriented around heavy keyboard use, and it has a very unique control scheme that's difficult for beginners to learn. I've only learned how to use some basic commands to use it if I need to, but generally I prefer to use
vim if I'm working in a terminal-only environment.
In general, I only use the terminal or terminal-tools when I find it convenient or necessary to do so. Most of the time I just prefer a graphical interface to configure and change settings, but I can easily navigate through my computer and perform various tasks with just a terminal. I have quite a few aliases for different tasks like using libqalc (a terminal-calculator) via a simple
q x^2 + 3 = 9 like expression. I even have a custom keyboard-macro script that on command allows me to use my grave key as a push-to-talk key and to type extra characters like "×", which I can use instead of
* to multiply numbers through qalc without having to escape the text (
* often is interpreted by terminals as a special character and can mess up expressions I send into qalc).
I run my own server using Akamai/linode cloud hosting for about 5$ a month. While I don't use it to host my website (I use Github Pages for that, which is free and allows for unlimited bandwidth), I do use my server to automatically backup files on my computer via a Nextcloud instance, as well as to run some personal discord bots and other scripts.
I own a domain I purchased through Cloudflare and I have my server configured to only allow inbound connections on three http related ports via a secure cloudflare proxy (Cloudflare kindly provides IP ranges here). For convenience I also whitelist certain IPs temporarily so I can SSH into my server via a modern terminal.
Initially I had to learn the hard way that linode and the server do not have any firewalls set up by default. One day, when performing a routine checkup on my server, I noticed via netstat a foreign IP had established an SSH connection and was spamming password attempts. When looking this IP up online I found numerous pages describing this IP as malicious as well. Afterwords, I promptly setup the firewall and noted to explicitly check for one whenever setting up any server in the future.
During one of my college courses I was introduced to Unreal Engine and wrote a paper for that class detailing my frustrations with trying to get it to run on my Linux laptop.
In this class we were also introduced to Unity and Godot, and needless to say I've stuck with Godot ever since, as the native tooling it provides is much nicer.