What is the difference from monero-blockchain-prune-known-spent-data and monero-blockchain-prune commands?

Question

I'm pruning my monero blockchain, but I see there are 2 commands:

• monero-blockchain-prune-known-spent-data
• monero-blockchain-prune

What is the difference?

Answer 1

monero-blockchain-prune-known-spent-data (an older tool) prunes specific pre-RCT known spent outputs and monero-blockchain-prune prunes the whole blockchain (a newer tool). You only need run the newer tool.