ssh -R 0:localhost:22 tunnel.us.ngrok.com tcp 22
ngrok authtoken <YOUR_AUTHTOKEN>
ngrok by @inconshreveable
Tunnel Status online
Version 2.0/2.0
Web Interface http://127.0.0.1:4040
Forwarding http://92832de0.ngrok.io -> localhost:80
Forwarding https://92832de0.ngrok.io -> localhost:80
Connnections ttl opn rt1 rt5 p50 p90
0 0 0.00 0.00 0.00 0.00