Generate a new SSH key
1. Run the following command with GitHub email address
  1. ssh-keygen -t ed25519 -C ""
2. Enter the file location and secure passphrase
Generating public/private ed25519 key pair.
Enter file in which to save the key (/home/development/.ssh/id_ed25519): .ssh/github_development
Enter passphrase (empty for no passphrase): ••••••••
Enter same passphrase again: ••••••••
Your identification has been saved in .ssh/github_development
Your public key has been saved in .ssh/
3. Run the following command to display the content of the public key
  1. cat .ssh/