git clone git@git.example.com:project.git

git checkout branch1
git pull

git checkout -b temporary-branch
git branch

git add somechangedfiles
git commit -m "add some fix to somechangedfiles"
git push origin temporary-branch

git commit -a -m "fix something in couple of files"

git pull origin master
git push origin temporary-branch

git checkout master
git push origin :temporary-branch
git branch -d temporary-branch
git branch -D temporary-branch

git log
git rebase --interactive
#pick 02bbcc5 update1
#squash 22ee95e update2
#squash 1dcc468 update3

git rebase --interactive origin/temporary-branch~4 temporary-branch
git push origin +temporary-branch

git checkout -f

git reset --soft HEAD~1

git checkout filename

git checkout source-branch
git log
git checkout destination-branch
git cherry-pick <commit-hash>
git push origin destination-branch