SSH Deploy Key Setup

ssh-deploy-key-setup.txt

# Generate SSH Key
ssh-keygen -o -f ~/.ssh/www.example.com

# Add SSH key to your SSH config
vim ~/.ssh/config 
Host www.example.com
    User git
    HostName www.example.com
    IdentityFile ~/.ssh/www.example.com

# Add deploy Key to your Repo (e.g. Gitlab, GitHub, etc.)
cat ~/.ssh/www.example.com.pub 
# within the website place text inside repo's Deploy Keys section 
# enable write access to push, not needed for read.

# Push something, e.g.
cd /var/www/www.example.com
git init
git add .
git commit -m 'Init repo'
git push origin master