facebook_git_commands.txt

# update your local master branch
  git checkout master
  git pull --rebase

# never do any work on master branch
# create & switch to new branch instead
  git checkout -b my_branch

# rebase 'my_branch' onto master
  git checkout my_branch
  git rebase master

# list branches
  git branch

# delete 'my_branch' branch
  $ git branch -d my_branch

# shows status
$ git status

stage file, also remove conflict
  $ git add <file>

revert file to head revision
  $ git checkout -- <file>

commit change
  $ git commit -a --amend
    -a       stages all modified files
    --amend  overwrites last commit

show all local history (amend commits, branch changes, etc.)
  $ git reflog

show history (there is lot of options)
  $ git log
  $ git log --pretty=oneline --abbrev-commit --author=plamenko
  $ git log -S"text to search"

show last commit (what is about to be send for diff)
  $ git show

get the version of the file from the given commit
  $ git checkout <commit> path/to/file  

fetch & merge
  $ git pull --rebase

resolving conflicts:
  use ours:
    $ git checkout --ours index.html
  use theirs:
    $ git checkout --theirs index.html

commit author:
  $ git config --global user.name "Ognjen Dragoljevic"
  $ git config --global user.email plamenko@fb.com

  After doing this, you may fix the identity used for this commit with:
  $ git commit --amend --reset-author

commit template:
  /mnt/vol/engshare/admin/scripts/templates/git-commit-template.txt

rename a branch:
  $ git branch -m old_branch new_branch

interactive rebase
  $ git rebase -i master
  pick
  edit
    make changes
    ...
    $ git commit -a --amend
    $ git rebase --continue
  exec
    $ arc diff
    $ arc amend
    $ git push --dry-run origin HEAD:master // remove dry-run to do actual push
    ...

to update commit message in phabricator
  $ arc diff --verbatim