I know, this title might come as a surprise to many. Or perhaps, for those who truly know me, it won’t. I am not a fanboy. The BSDs and the illumos distributions generally follow an approach to design and development that aligns more closely with the way I think, not to mention the wonderful communities around them, but that does not mean I do not use and appreciate other solutions. I usually publish articles about how much I love the BSDs or illumos distributions, but today I want to talk about Linux (or, better, GNU/Linux) and why, despite everything, it still holds a place in my heart. This will be the first in a series of articles where I’ll discuss other operating systems.
Where It All Began
I started right here, with GNU/Linux, back in 1996. It was my first real prompt after the Commodore 64 and DOS. It was my first step toward Unix systems, and it was love at first shell. I felt a sense of freedom - a freedom that the operating systems I had known up to that point (few, to be honest) had never given me. It was like a “blank sheet” (or rather, a black one) with a prompt on it. I understood immediately that this prompt, thanks to command chaining, pipes, and all the marvels of Unix and Unix-like systems, would allow me to do anything. And that sense of freedom is what makes me love Unix systems to this day.
I was young, but my intuition was correct. And even though I couldn't afford to keep a full Linux installation on that computer long-term due to hardware limitations, I realized that this would be my future. A year later, a new computer arrived, allowing me to use Linux daily, for everything. And successfully, without missing Windows at all (except for a small partition, strictly for gaming).
When I arrived at university, in 1998, I was one of the few who knew it. One of the few who appreciated it. One of the few who hoped to see a flourishing future for it. Everywhere. Widespread. A dream come true. I was a speaker at Linux Days, I actively participated in translation projects, and I wrote articles for Italian magazines. I was a purist regarding the "GNU/Linux" nomenclature because I felt it was wrong to ignore the GNU part - it was fundamental. Because perhaps the "Year of the Linux Desktop" never arrived, but Linux is now everywhere. On my desktop, without a doubt. But also on my smartphone (Android) and on those of hundreds of millions of people. Just as it is in my car. And in countless devices surrounding us - even if we don’t know it. And this is the true success. Let’s not focus too much on the complaint that "it’s not compatible with my device X". It is your device that is not compatible with Linux, not the other way around. Just like when, many years ago, people complained that their WinModems (modems that offloaded all processing to obscure, closed-source Windows drivers) didn't work on Linux. For "early adopters" like me, this concept has always been present, even though, fortunately, things have improved exponentially.
Linux was what companies accepted most willingly (not totally, but still...): the ongoing lawsuits against the BSDs hampered their spread, and Linux seemed like that "breath of fresh air" the world needed.
Linux and its distributions (especially those untethered from corporations, like Debian, Gentoo, Arch, etc.) allowed us to replicate expensive "commercial" setups at a fraction of the cost. Reliability was good, updating was simple, and there was a certain consistency. Not as marked as that of the BSDs, but sufficient.
The world was ready to accept it, albeit reluctantly. Linus Torvalds, despite his sometimes harsh and undiplomatic tone, carried forward the kernel development with continuity and coherence, making difficult decisions but always in line with the project. The "move fast and break things" model was almost necessary because there was still so much to build. I also remember the era when Linux - speaking of the kernel - was designed almost exclusively for x86. The other architectures, to simplify, worked thanks to a series of adaptations that brought most behavior back to what was expected for x86.
And the distributions, especially the more "arduous" ones to install, taught me a lot. The distro-hopping of the early 2000s made me truly understand partitioning, the boot procedure (Lilo first, then Grub, etc.), and for this, I must mainly thank Gentoo and Arch (and the FreeBSD handbook - but this is for another article). I learned the importance of backups the hard way, and I keep this lesson well in mind today. My Linux desktops ran mainly with Debian (initially), then Gentoo, Arch, and openSUSE (which, at the time, was still called "SUSE Linux"), Manjaro, etc. My old 486sx 25Mhz with 4MB (yes, MB) of RAM, powered by Debian, allowed me to download emails (mutt and fetchmail), news (inn + suck), program in C, and create shell scripts - at the end of the 90s.
When Linux Conquered the World
... continue reading