If I only created an account using Geth, but haven't created wallet anywhere (I'm new to mining), and actually got some Ether, is this Ether really exist and I can somehow use it? Or if I haven't created a wallet before it's lost? (it shows 5 when I type web3.fromWei(eth.getBalance(eth.coinbase), "ether"))
**Edit: I only started doing it for fun, didn't really think I'd actually get some Ether so yes.. I am still learning things about Ethereum, so every help is appreciated, even if for you it seems simple, thanks