In the Beginning was the Command Line (1999)
"In other words, the first thing that Apple's hackers had done when they'd got the MacOS up and running--probably even before they'd gotten it up and running--was to re-create the Unix interface, so that they would be able to get some useful work done. At the time, I simply couldn't get my mind around this, but: as far as Apple's hackers were concerned, the Mac's vaunted Graphical User Interface was an impediment, something to be circumvented before the little toaster even came out onto the market. "This is Unix revisionism. Most of the early development of the Macintosh is documented on folklore.org and they certainly didn't rebuild Unix to fit on a Mac. They bootstrapped the Macintosh using the Lisa development environment, which itself was bootstrapped with Apple ][s. Unix was far too large and unwieldy for microcomputer hardware of the time, and Apple didn't have a license for it anyway. There's plenty of stories of early/hobbyist Mac buyers realizing their $2k computer had no development tools, calling up Apple, and being told that they'd need to buy $10k Lisa machines if they wanted to do real app development. MPW didn't come out until 2 years later.(If you just wanted an easy-to-use development environment, Apple HAD worked on a GUI-capable BASIC for the Macintosh. But Bill Gates got wind of this and refused to renew their Apple ][ BASIC license unless they canned the project. Since no BASIC license meant no more Apple ][s, Apple caved, and the version of BASIC that Microsoft did ship on the Mac had no GUI support whatsoever. They would eventually ship Hypercard three years later, of course.)