// Dock connects to the appropriate host and runs 'docker exec -it'.
func Dock(target string, cmd []string, b backend.Backend) error {
return b.Dock(target, cmd)
}
// Dock connects to the appropriate host and runs 'docker exec -it'.
func Dock(target string, cmd []string, b backend.Backend) error {
return b.Dock(target, cmd)
}