What’s the simplest way to run your own pruned node on sparrow?

Just what the title says. I’m trying to transfer from one wallet to another. I do not want to buy and use a raspberry pi (may have typed the name of that device wrong) or anything fancy. I’ve read and watched videos about how public nodes still come with risk. So I am trying to avoid using that. Moving from ledger to coldcard. Thank you all in advance.