- Commands

echo "# webapp-radioscanner" >> README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/myuseringithub/webapp-radioscanner.git
git push -u origin master

# keep forked repo up to date
https://gist.github.com/CristinaSolana/1885435

Clone all branches at once

# add twice `.git` at the end with space between them.
git clone --bare https://github.com/<username>/<repo>.git .git
# make it into a regular github project 
git config --bool core.bare false
# Reset head pointer on git so that the project is on its last state.
git reset --hard
# show all brances:
git branch

# change branch:
git checkout <branch>

# Ignore newly added files locally, allowing to return to them later.
git stash

download a single file from github

curl -o docker-compose-proxy.yml https://raw.githubusercontent.com/vfarcic/docker-flow-proxy/master/docker-compose.yml

submodule

# Add git submodule
git submodule add https://github.com/<user>/<repo> <foldername>
# Or
# Initialize submodule
git clone --branch <version> git://github.com/<urlPath> <directory>

# Update submodules automatically - there is no option like that, but it can follow a branch and make git checkout update it easily.
git submodule update --remote --recursive
git add appDeploymentLifecycle
git commit -m "Updated appDeploymentLifecycle"
git push

#automatically update submodules - Maybe considered OLD way
#http://stackoverflow.com/questions/4611512/is-there-a-way-to-make-git-pull-automatically-update-submodules
git config --global alias.pullall '!f(){ git pull "$@" && git submodule update --init --recursive; }; f'

# OR other way of updating:
git submodule foreach git pull origin master
# For specific branch
git submodule foreach git pull origin <version>-branch

git submodule update --init --recursive