Imports github.com/moby/term golang.org/x/crypto/ssh/terminal golang.org/x/crypto/ssh/knownhosts github.com/pkg/sftp github.com/mitchellh/go-homedir golang.org/x/crypto/ssh Standard library imports crypto/rsa encoding/pem os/signal bufio bytes context crypto/rand crypto/tls crypto/x509 encoding/binary errors fmt io io/ioutil net net/http net/url os strconv strings sync syscall