Free for All by Peter Wayner (great books to read .txt) 📖

An initial kernel exists but many more features are needed to emulate Unix." He was saying, in effect, that he already had a few juicy peaches growing on the trees of his commune.

If this wasn't enough, he intended to do things a bit better than UNIX. His operating system was going to offer the latest, greatest ideas of computer science, circa 1984. "In particular, we plan to have longer file names, file version numbers, a crashproof file system, file name completion perhaps, terminal-independent display support, and perhaps eventually a Lisp-based window system through which several Lisp programs and ordinary Unix programs can share a screen." The only thing that was missing from every computer nerd's wish list was a secret submarine docking site in the basement grotto.

The fifth paragraph even explained to everyone that the name of the project would be the acronym GNU, which stood for "GNU's Not UNIX," and it should be pronounced with a hard G to make sure that no one would get it confused with the word "new." Stallman has always cared about words, the way they're used and the way they're pronounced.

In 1984, UNIX became the focus of Stallman's animus because its original developer, AT&T, was pushing to try to make some money back after paying so many people at Bell Labs to create it. Most people were somewhat conflicted by the fight. They understood that AT&T had paid good money and supported many researchers with the company's beneficence. The company gave money, time, and spare computers. Sure, it was a pain to pay AT&T for something and get only a long license drafted by teams of lawyers. Yes, it would be nice if we could poke around under the hood of UNIX without signing a non-disclosure agreement. It would be nice if we could be free to do whatever we want, but certainly someone who pays for something deserves the right to decide how it is used. We've all got to eat.

Stallman wasn't confused at all. Licenses like AT&T's would constrict his freedom to share with others. To make matters worse, the software companies wanted him to pay for the privilege of getting software without the source code.

Stallman explains that his feelings weren't focused on AT&T per se. Software companies were springing up all over the place, and most of them were locking up their source code with proprietary licenses. It was the 1980s thing to do, like listening to music by Duran Duran and Boy George.

"When I decided to write a free operating system, I did not have AT&T in mind at all, because I had never had any dealings with them. I had never used a UNIX system. They were just one of many companies doing the same discreditable thing," he told me recently. "I chose a Unix-like design just because I thought it was a good design for the job, not because I had any particular feelings about AT&T."

When he wrote the GNU Manifesto, he made it clear to the world that his project was more about choosing the right moral path than saving money. He wrote then that the GNU project means "much more than just saving everyone the price of a UNIX license. It means that much wasteful duplication of system programming effort will be avoided. This effort can go instead into advancing the state of the art."

This was a crucial point that kept Stallman from being dismissed as a quasi-communist crank who just wanted everyone to live happily on some nerd commune. The source code is a valuable tool for everyone because it is readable by humans, or at least humans who happen to be good at programming. Companies learned to keep source code proprietary, and it became almost a reflex. If people wanted to use it, they should pay to help defray the cost of creating it. This made sense to programmers who wanted to make a living or even get rich writing their own code. But it was awfully frustrating at times. Many programmers have pulled their hair out in grief when their work was stopped by some bug or undocumented feature buried deep in the proprietary, super-secret software made by Microsoft, IBM, Apple, or whomever. If they had the source code, they would be able to poke around and figure out what was really happening. Instead, they had to treat the software like a black box and keep probing it with test programs that might reveal the secrets hidden inside. Every programmer has had an experience like this, and every programmer knew that they could solve the problem much faster if they could only read the source code. They didn't want to steal anything, they just wanted to know what was going on so they could make their own code work.

Stallman's GNU project would be different, and he explained, "Complete system sources will be available to everyone. As a result, a user who needs changes in the system will always be free to make them himself, or hire any available programmer or company to make them for him. Users will no longer be at the mercy of one programmer or company which owns the sources and is in sole position to make changes."

He was quick to mention that people would be "free to hire any available programmer" to ensure that people understood he wasn't against taking money for writing software. That was okay and something he did frequently himself. He was against people controlling the source with arbitrarily complex legal barriers that made it impossible for him or anyone else to get something done.

When people first heard of his ideas, they became fixated on the word "free." These were the Reagan years. Saying that people should just give away their hard work was sounding mighty communist to everyone, and this was long before the Berlin Wall fell. Stallman reexamined the word "free" and all of its different meanings. He carefully considered all of the different connotations, examined the alternatives, and decided that "free" was still the best word. He began to try to explain the shades of meaning he was after. His revolution was about "free speech," not "free beer." This wasn't going to be a revolution in the sense that frequent flyer miles revolutionized air travel nor in the way that aluminum cans revolutionized beer drinking. No, this was going to be a revolution as Rousseau, Locke, and Paine used the word.

He later codified this into four main principles:

The freedom to run the program, for any purpose (freedom 0).[^6]

[6]: He numbered them starting at zero because that was what computer scientists did. Someone figured out that it was simpler to start numbering databases at zero because you didn't have to subtract 1 as often.

The freedom to study how the program works, and adapt it to your needs (freedom 1).

The freedom to redistribute copies so you can help your neighbor (freedom 2).

The freedom to improve the program, and release your improvements to the public, so that the whole community benefits (freedom 3).

10.1 FREE BEER

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While Stallman pushed people away from the notion of "free beer," there's little question that this element turned out to be a very important part of the strategy and a foundation of its success. Stallman insisted that anyone could do what they wanted with the software, so he insisted that the source code must be freely distributed. That is, no one could put any restrictions on how you used the software. While this didn't make it free beer, it did mean that you could turn around and give a copy to your friends or your clients. It was pretty close.

The "free beer" nature of Stallman's software also attracted users. If some programmers wanted to check out a new tool, they could download it and try it out without paying for it. They didn't need to ask their boss for a budget, and they didn't need to figure out a way to deal with an invoice. Just one click and the software was there. Commercial software companies continue to imitate this feature by distributing trial versions that come with either a few crippled features or a time lock that shuts them down after a few days.

Of course, the "free beer" nature of the GNU project soon led to money problems. The GNU project took up his time and generated no real revenues at first. Stallman had always lived frugally. He says that he never made more than $20,000 a year at MIT, and still managed to save on that salary. But he was finding it harder and harder to get his assigned jobs done at MIT and write the cool GNU code. While Stallman always supported a programmer's right to make money for writing code, the GNU project wasn't generating any money.

Most folks saw this conflict coming from the beginning. Sure, Stallman would be able to rant and rave about corporate software development for a bit, but eventually he and his disciples would need to eat.

When the MIT support ended, Stallman soon stumbled upon a surprising fact: he could charge for the software he was giving away and make some money. People loved his software, but it was often hard to keep track of it. Getting the package delivered on computer tape or a CD-ROM gave people a hard copy that they could store for future reference or backup. Online manuals were also nice, but the printed book is still a very popular and easy-to-use way of storing information. Stallman's Free Software Foundation began selling printed manuals, tapes, and then CD-ROMs filled with software to make money. Surprisingly, people started paying money for these versions despite the fact that they could download the same versions for free.

Some folks enjoyed pointing out the hypocrisy in Stallman's move. Stallman had run his mouth for so long that many programming "sellouts" who worked for corporations savored the irony. At last that weenie had gotten the picture. He was forced to make money to support himself, and he was selling out, too. These cynics didn't get what Stallman was trying to do.

Most of us would have given up at this time. The free software thing seemed like a good idea, but now that the money was running out it was time to get a real job. In writing this book and interviewing some of the famous and not-so-famous free software developers, I found that some were involved in for-profit, not-so-free software development now. Stallman, though, wasn't going to give up his ideals, and his mind started shifting to accommodate this new measure of reality. He decided that it wouldn't be wrong to sell copies of software or even software services as long as you didn't withhold the source code and stomp on anyone's freedom to use the source code as they wished.

Stallman has always been great at splitting hairs and creating Jesuitical distinctions, and this insight was one of his best. At first glance, it looked slightly nutty. If people were free to do anything they wanted with software, they could just give a copy to their friend and their friend would never send money back to Stallman's Free Software Foundation. In fact, someone could buy a copy from Stallman and then start reselling copies to others to undercut Stallman. The Free Software Foundation and the GNU GPL gave them the freedom to do so. It was as if a movie theater sold tickets to a movie, but also posted a big sign near the exit door that said "Hey, it's absolutely okay for you to prop this open so your friends can sneak in without paying."

While this total freedom befuddled most people, it didn't fail. Many paid for tapes or CD-ROM versions because they wanted the convenience. Stallman's versions came with the latest bug fixes and new