Host raspi
  HostName 192.168.1.27
  User pi
  IdentityFile ~/.ssh/id_ed25519

Host codeberg.org
  IdentitiesOnly yes
  IdentityFile ~/.ssh/id_ed25519_codeberg
  AddKeysToAgent yes

Host tangled.org
  IdentitiesOnly yes
  IdentityFile ~/.ssh/id_ed25519_tangled
  AddKeysToAgent yes

Host knot.bas.sh
  IdentitiesOnly yes
  IdentityFile ~/.ssh/id_ed25519_tangled
  AddKeysToAgent yes

Host github.com
  IdentitiesOnly yes
  IdentityFile ~/.ssh/id_ed25519_github
  AddKeysToAgent yes