From http://stackoverflow.com/questions/2423777/is-it-possible-to-create-a-remote-repo-on-github-from-the-cli-without-ssh

git_commands.sh

## create a local repo and commit it to github account

## http://stackoverflow.com/questions/2423777/is-it-possible-to-create-a-remote-repo-on-github-from-the-cli-without-ssh


mkdir projectname
cd projectname
git init
touch file1
git add -n .  ## do a dry run
git add file1
git commit -m 'first commit'


git remote add origin git@github.com:USER/REPO.git
git push origin master

## http://stackoverflow.com/questions/1028649/rename-a-tag-in-git

git tag new_tag old_tag      ## create an alias to the old_tag

git tag -d old_tag          ## delete the old tag


## http://stackoverflow.com/questions/61212/removing-untracked-files-from-your-git-working-copy

git clean -n   ## preview changes before remove
git clean -f    ## removes files. changes unrecoverable
git clean -f -d  ## removes directories and files
git clean -f -X  ## removes ignored files only
git clean -f -x  ## removes ignored files and untracked files
git clean -i   ## removes but interactive


## http://stackoverflow.com/questions/4089430/how-can-i-determine-the-url-that-a-local-git-repo-was-originally-cloned-from

git config --get remote.origin.url
git remote show origin
git remote -v  ## print all push/pull URLs


## http://stackoverflow.com/questions/179123/edit-an-incorrect-commit-message-in-git

git commit --amend -m "New commit message"


# http://stackoverflow.com/questions/3471827/how-do-i-list-all-remote-branches-in-git-1-7

git ls-remote --heads <remote-name>  ## e.g remote-name = origin
git ls-remote  <url>  ## without cloning
git branch -a
git branch -r
git remote show <remote-name>


## delete & restore working dir from git db.From Git Recipes

rm -R .
git reset --hard


## clone a bare repo

git clone --bare repo_name


## git repo statistics

git log --oneline  | wc -l  ## Total commits
git shortlog -s | wc -l   ## Total contributors
git ls-files | wc -l   ## Total files in repos

## git reset

git reset --hard    ## restore working directory from git db. Will lose changes in working dir
git reset -- filename  ## to unstage a file

## git config

git config --global alias.l "log --oneline"  ## set an alias
git config --global -l  ## print all configs
git config --global --get-regex alias   ## print all aliases
git config --global --get user.name
git config --global --unset alias.l


## http://stackoverflow.com/questions/14075581/git-undo-all-uncommited-changes
## undo local changes and go to clean state

git reset
git checkout .
git clean -fdx