This is a project based on the Original Ethminer project, we just added support for the new Nvidia RTX 30 series
-Nvidia driver and CUDA need to be installed
ethminer -h # list of commands
sudo ethminer -U -P stratum://0x385E6bA2F90E581f7BF37a103932F920eea70400@us1.ethermine.org:4444 -v 3
You want to have a good wallet for mining since exchanges are not recommended and then once you receive the funds you can transfer to your exchange like Coinbase. Using a trustworthy POOL is important, for ethereum we recommend ethermine.org
Ethminer - https://github.com/ethereum-mining/ethminer