$ git config --global color.ui true    # enable colors

$ git add --all    # add all new or modified files

$ git diff --staged    # view staged differences

$ git reset HEAD <file>    # unstage a file

$ git checkout -- <file>    # reset file to the last commit's state

$ git reset --soft HEAD^    # revert last commit and move its changes to the staging area *

$ git commit --amend -m <message>    # complement last commit with the content of staging area

$ git reset --hard HEAD^    # undo last commit with all its changes *

$ git remote add origin <url>    # add main remote repository **

$ git remote rm <name>    # remove the remote

$ git push -u <origin> <branch>    # push to given origin and branch and remember it for the next run

$ git clone <url> <destination>    # clone repository into destination **

$ git remote -v    # list remotes

$ git branch <branch>    # create new branch

$ git checkout <branch>    # switch to the given branch

$ git merge <branch>    # merge given branch to the current

$ git branch -d <branch>    # delete branch if it has no unsed commits

$ git merge --abort    # undo merge with conflicts

$ git commit -a    # commit with default message (after resolving conflicts)

$ git branch -r    # list all remote branches

$ git remote show origin    # list info about origin and branches

$ git push origin :<branch>    # delete remote branch

$ git remote prune origin    # cleanup refs of stalled branches

$ git push origin <local_branch>:<remote_branch>    # push local branch to another remote one

$ git tag    # list all tags

$ git tag -a <tag> -m <message>    # add a new tag

$ git push --tags    # push with tags

$ git fetch    # sync with remote branch without merging

$ git rebase    # rebase fetched remote branch with local

$ git log --pretty=oneline    # log in the compact format (hash, message)

$ git log --oneline -p    # log commits along with diffs

$ git log --oneline --graph    # log tree along with commits messages

$ git diff HEAD^    # diff against previous commit *

$ git diff HEAD^..HEAD    # diff between range *

$ git diff <branch1> <branch2>   # diff between branches

$ git blame <file>    # print each line of the file along with author and date

$ git rm --cached <file>    # remove the file without actually deleting it from filesystem

$ git config --list    # dump current settings