Linus Torvalds and Others Tell the History of Git By Creating a new VCS for Linux : linux
I keep in mind watching this unfold because it occurred. Fascinating story. Open supply tasks (together with the Linux kernel) took the bait and have been utilizing a proprietary supply management system for “free” contingent on sure circumstances. Bitkeeper.
One dev/challenge (I believe it was the Samba dev) reverse engineered the protocol so he might use his personal software program or script (or one thing) for commits. Bitkeeper retaliates and revokes the license for the challenge (or perhaps simply that dev?). Linus offers the proverbial center finger to BitKeeper and writes his personal system, which many, many tasks now use.