this above screenshot is the course shown in boltiot
and the above attached screenshot is the one where i typed the same but showing “connection refused…”
I hope you are going through the audio along with the video. As it was mentioned that the instructor was logging in to the digital ocean droplet, using putty in the command line.
Since you are using virtual box, and already have opened the ubuntu, you don’t need to login to your linux server.
So, I can directly continue to type the date, hostnam -I?
Yes ofcourse, these are some basic linux OS commands that are being taught in the training video.