ADSB RTL-SDR help - eviltoast

I’m trying to setup adsb on a mini Linux box I have.

I have a rtl-sdr. I want a webpage I can access hosted on the box to see the map of the data I know I need a decoding software and webpage one I dont want to feed my data to any of the adsb sites I want to be able to use this without internet, so downloading OSM maps is ideal

Some software ive found: readsb decoding tar1090 for webpage

Is there any good tutorials for this? Also I dont love just running a shell script, so have the above been verified as safe?

Thanks!