I have a wallet on an Ubuntu installation, and I need to wipe the disk. I have sent transactions from the wallet, so I want to preserve that history. In any wallet show_transfers will provide the wallet ins and outs. I want to see the to: address and any other information that would be lost forever if I deleted the wallet. Which files should I save? Where are they located? And do I need to perform specific CLI commands, or can I simply drag and drop them into an email to myself or a onto a USB stick for later?
Are the files in a similar location on Windows or Mac OS?