git checkout

Force re-checkout with LF line endings

git config --global core.eol lf
git config --global core.autocrlf input
git rm -rf --cached .
git reset --hard HEAD

This will delete (rm) recursively (r) without prompt (-f), all files except those that you have edited (--cached), from the current directory (.). The reset then returns all of those files to a state where they have their true line endings (matching what's in the repo). Reference: https://stackoverflow.com/a/33424884/1955346

git tag

show tags with hash

git show-ref --tags

show tags with messages

git tag -ln

create tag

git tag -a 1.0.0 -m "Tag message" <<SHA-1 HASH or HEAD>>

remove local tag & remove remote tag

git tag --delete tagname
git push --delete origin tagname

git-crypt

Encrypt whole folder with local .gitattributes

.gitattributes in the dir you want to encrypt:

* filter=git-crypt diff=git-crypt
.gitattributes !filter !diff

git config

Show config path (.gitconfig)

git config --list --show-origin

git log

Find file in the whole history

Shows all commits which affected the file. Supports wildcards:

git log --all --full-history -- *.myfile

git branch

Remove remote branch

git push origin --delete branch-to-delete

git rebase

Change author of an old/specific commit

1. git rebase -i --root # or without --root but point to the commit you want to rebase
2. Mark the commit as `edit`
3. Once at interactive rebase stage, do `git commit --amend --author="yolo <xd@example.com>"
4. `git rebase --continue`
5. Done.

Change author of all commits

git rebase -r --root --exec "git commit --amend --no-edit --reset-author

git commit

Change date of last commit to current date

git commit --date=now --amend