Include private_config # Inside ~/.ssh/

AddKeysToAgent yes

Host github.com
    HostName github.com
    IdentityFile ~/.ssh/shared_rsa
    User git

Host gitlab.com
    HostName gitlab.com
    IdentityFile ~/.ssh/shared_rsa
    User git

Host git.sr.ht
    HostName git.sr.ht
    IdentityFile ~/.ssh/shared_rsa
    User git