First-time Git setup with ssh

gitinit.sh

NAME=$1
EMAIL=$2

done_message() {
        echo "Done!"
	echo ""
}

if [ -z "$1" ] || [ -z "$2" ]; then
        echo "Couldn't run script!"
        echo "Usage is sh gitinit.sh [your_name] [your_email]"
        exit 1
fi

echo "Setting up git global settings..."
git config --global user.name $NAME
git config --global user.email $EMAIL
git config --global color.ui true
done_message

echo "Creating ssh key, press ENTER when prompted for filename..."
ssh-keygen -t rsa -C $EMAIL
done_message

echo "Copying your brand new ssh key to your clipboard..."
clip < ~/.ssh/id_rsa.pub
done_message

echo "Now go to your remote git provider (e.g. GitHub, BitBucket) and paste it!"