Step-by-step instructions on how to setup git and GitHub with ssh authentication on Linux.
sudo apt-get install git
git config --global user.name "your-github-username"
git config --global user.email "your-github-email-address"
We’ll setup our password to cache for 1 hour for repos that we access via https.
git config --global credential.helper cache git config --global credential.helper 'cache --timeout=14400'
ssh-keygen -t rsa -C "your-github-email-address"
Open a browser to www.github.com and perform the following actions after logging in.
ssh -p 22 -T firstname.lastname@example.org
The output should look like:
The authenticity of host 'github.com (18.104.22.168)' can't be established. RSA key fingerprint is XX:XX:XX:XX:XX:XX:XX:XX. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'github.com,22.214.171.124' (RSA) to the list of known hosts. Hi your-github-username! You've successfully authenticated, but GitHub does not provide shell access.
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