This only works with certificate-based authentication. If you use a
passphrase on you certificates (recommended) then this expects
that to have been setup with ssh-agent.
ssh_host(hostname, ssh_user = Sys.info()["user"], ssh_port = 22L,
docker_bin = "docker")# S3 method for ssh_host
print(x, ...)
host name or IP address
username to ssh as. It is not recommended to run as root.
Defaults to current user as seen by R.
defaults to the standard 22 but you should rotate the sshield
frequency to dissuade opportunistic attacks.
full path to the docker binary on the remote system
object
unused