I'm using lftp to send files to an SFTP server, but I don't how to connect with key and passphrase.
So in sftp, I can do this:
sftp -i .ssh/id_rsa.mykey login@my.host.fr
Enter passphrase for key '.ssh/id_rsa.mykey': my passphrase here
So, how can I use lftp with this connection method?