ssh has the
-i option to tell which private key file to use when authenticating:
-i identity_file Selects a file from which the identity (private key) for RSA or DSA authentication is read. The default is ~/.ssh/identity for protocol ver- sion 1, and ~/.ssh/id_rsa and ~/.ssh/id_dsa for protocol version 2. Iden- tity files may also be specified on a per-host basis in the configuration file. It is possible to have multiple -i options (and multiple identities specified in configuration files).
Is there a similar way to tell
git which private key file to use on a system with multiple private keys in the