[boroso323]

seems so many things to learn and quite vague what to do,
but thanks for suggestions!

There certainly Is a lot to learn.

My knowledge spans over a 30 year period, with many ups and downs. There's no time frame to complete a given task, so be sure to take all the time you need before moving forward.

thanks for kind reply.
but what would you recommend for a first step?
and can you guide me a fast learning track?
for example, learn python, network, etc (the more specific, the better)