this post was submitted on 30 May 2024
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Emacs.
Emacs is an app platform in and of itself, and the vanilla installation comes with dozens of its own apps pre-installed. Like how web apps are all programmed in JavaScript, Emacs apps are all programmed in Lisp. All Emacs apps are scriptable and composable in Lisp. Unlike on the web, Emacs encourages you to script your apps to automate things yourself.
Emacs apps are all text based, so they all work equally well in both the GUI and the terminal.
Emacs comes with the following apps pre-installed:
Some apps that I install into Emacs include:
I'll stick with nano over Esc+Meta+Alt+Ctrl+Shift, thanks. I mean, it's an interesting operating system, but too bad its default text editor sucks.
(This from someone who used to use "pull the power plug to exit" vim...)
Of course people who pull the power plug to exit Vi would be the type of people to confuse app platforms with operating systems.
Was gonna recommend Emacs, myself, but looks like you got it covered! Emacs is an amazing tool and is worth the journey
How do you think one should get started with Emacs? Should they start start with regular GNU Emacs or should they install one of the "distros"?
I always recommend using the default setup for any software. The same goes for learning GIMP, Krita, Blender, FreeCAD, or whatever else, even though you can customize them all to your liking.
It is usually a good idea to try and learn the workflow that was intended by the people who developed this software, you could learn something from trying to use the computer in the same way that the professionals do. Same for Emacs: professional software developers have used it for almost 50 years, the default keyboard shortcuts are set the way they are partially for random historical reasons, but partially because they often make a lot of sense.
If you are interested, please check out my blog series on getting started with Emacs, called Emacs for Professionals
Honestly, just download/install from your package manager and then start using it. One of the best built-in modes is called Org mode. Don't try anything crazy because it's easy to get overwhelmed. It took me some periods of stopping and starting before things felt natural and became my daily driver.
It comes also with a doctor, you can invoke it with "M-x doctor". I discovered Emacs in the 80s, used it a lot in uni in the 90s, Emacs is a religion, or an OS, it's so powerful it's incredible. Nowadays I'm mostly using code for coding, or simply nano for small scripts/text.
Philosophy is a subset of religion, and there is a definitely an Emacs philosophy about making absolutely all software hackable, and controlling the computer using text.
App platforms are a subset of operating systems. People confuse the two because most app platforms are inseparable from the operating system on which they run. But some software, like the Web, or Java, or to some extent .NET/Mono, are app platforms that run the same apps across multiple operating systems. Emacs is an app platform.
Doctor, Doctor, my brother thinks he's a chicken!
Too much fun! Like many other Comp. Sci. students, I spent way too many hours trying to get Eliza, an automated psychiatrist from MIT, to say something shocking. Weizenbaum, the developer, "was surprised and shocked that individuals, including his secretary, attributed human-like feelings to the computer program." In this sense AI is nothing new because Eliza passed the Turing Test in 1967.
80s/90s was the good old time, no web, only irc, gopher, usenet, things like this