dotfiles/.ssh/config

Host github.com
    HostName github.com
    User git
    IdentityFile ~/.ssh/id_ed25519_sk_rk_servostar@github.com
Host git.montehaselino.de
    HostName git.montehaselino.de
    User git
    IdentityFile ~/.ssh/id_ed25519_servostar@git.montehaselino.de