How to use git

git.sh

# Get your public ssh key

# IF you cat remember your id_rsa.pub password then
ssh-keygen

# The hit enter until it's generate the key

# Print the public key on screen
cat ~/.ssh/id_rsa.pub

# add it to the github repository
# clone the repository
git clone url-of-repository

# Update the user.email and user.name of the local git
git config user.email="email@address.com"
git config user.name="first.last"

# You're done