git doc
"Filght Rules" 一词源自加拿大第一位太空宇航员 Chris Hadfield 的 An Astronaut's Guide to Life on Earth 一书，原意为告诉宇航员在遇到问题时应该怎样操作的指导手册。
Flight Rules are the hard-earned body of knowledge recorded in manuals that list, step-by-step, what to do if X occurs, and why. Essentially, they are extremely detailed, scenario-specific standard operating procedures. [...]
NASA has been capturing our missteps, disasters and solutions since the early 1960s, when Mercury-era ground teams first started gathering "lessons learned" into a compendium that now lists thousands of problematic situations, from engine failure to busted hatch handles to computer glitches, and their solutions.
—— Chris Hadfield, An Astronaut's Guide to Life on Earth.
Git Flight Rules 则会在你遇到 git 相关问题时指导你进行正确的操作，目前已在如下几个大分类整理了许多比较典型的问题：
- Editing Commits
- Staging
- Unstaged Edits
- Branches
- Rebasing and Merging
- Miscellaneous Objects
- Tracking Files
- Configuration
同时在这里也整理很多了 git 相关的书、教程、脚本与工具、GUI 客户端等等。