notes/git.md

author	date	title	tags
Alvie Rahman	\today	Git	linux programming git

Fix detached head

From https://stackoverflow.com/a/10229202:

To Delete Changes

git checkout main

To Keep Changes

git branch temp
git checkout main
git pull . temp
git branch -D temp

Retroactively Sign Commits

From https://webdevstudios.com/2020/05/26/retroactively-sign-git-commits/:

1. git rebase -i HEAD~<number of commits to sign>
   

2. Replace pick with reword:

   In vim: :%s/^pick/reword/:wq

3. Save all commit messages

4. Force push to remote