Comment by spankytheotter

10 hours ago

Quick thought for my network!

What we often call "Linux" is actually GNU/Linux—or as I like to say, GNU plus Linux. It’s important to remember that Linux isn't a standalone OS; it’s a critical component of a robust GNU system, powered by corelibs and shell utilities that make it POSIX-compliant and truly functional.

So many pros are running GNU every day without even realizing it! Due to a shift in the industry, the version we use is widely labeled as "Linux," but it’s fundamentally the GNU system developed by the GNU Project.

Yes, Linux exists and it’s vital, but it’s just one piece of the puzzle. It’s the kernel—the engine that allocates resources to your apps. Essential? Absolutely. But it only shines within a complete OS. Most "Linux" distributions are actually GNU/Linux distributions.

Let’s give credit where it’s due! #OpenSource #TechTips #GNULinux #OperatingSystems #Innovation #TechCommunity

2 comments

spankytheotter

Reply
SAI_Peregrinus  9 hours ago

What we often call "GNU/Linux" is actually "Systemd/GNU/Linux"—or as I like to say, SystemD plus GNU plus Linux. It's important to remember that GNU/Linux isn't a standalone OS; it's a critical component of a robust SystemD, powered by declarative units & timers that make it truly functional.

So many pros are running SystemD every day without even realizing it! Due to a shift in the industry, the version we use is widely labeled as "Linux," but it's fundamentally the SystemD system developed by the SystemD project.

Yes, GNU/Linux exists and it's vital, but it's just a small piece of the puzzle. It's the kernel & base userland—the engine that allocates resources to your apps & some minimal core utilities. Essential? Absolutely. But it only shines within a complete OS. Most "GNU/Linux" distributions are actually SystemD/GNU/Linux distributions.

Let's give credit where it's due! #OpenSource #TechTips #SystemDGNULinux #OperatingSystems #Innovation #TechCommunity #RedHat #LennartPoettering