ssh.md

Setup SSH GitHub

1. Create ssh config:

   # Github: user1
   Host github.com
      HostName github.com
      IdentityFile ~/.ssh/user1
      IdentitiesOnly yes
   
   # Github: user2
   Host github.user2
      HostName github.com
      IdentityFile ~/.ssh/user1
      IdentitiesOnly yes
   

2. Generate SSH key pairs:

   ssh-keygen -t ed25519 -C "user1@gmail.com" -N Password -f .ssh/user1 ssh-keygen -t ed25519 -C "user2@gmail.com" -N Password -f .ssh/user2

3. Edit .ssh/config file (just copy over)

4. Add ssh keys to system: ssh-add user1 ssh-add user2

5. Test connection:

   ssh -T git@github.com ssh -T git@github.user2

6. Install git cli: https://github.com/cli/cli

7. gh auth login and choose ssh method to authenticate your git accounts.