Imports
- github.com/ScaleFT/sshkeys
- github.com/creack/pty
- github.com/function61/gokit/app/dynversion
- github.com/function61/gokit/io/bidipipe
- github.com/function61/gokit/log/logex
- github.com/function61/gokit/os/osutil
- github.com/function61/gokit/os/systemdinstaller
- github.com/gliderlabs/ssh
- github.com/spf13/cobra