$ sudo apt-get install bitcoind
$ mkdir ~/.bitcoin
$ echo rpcpassword=password! > ~/.bitcoin/bitcoin.conf
$ chmod 600 ~/.bitcoin/bitcoin.conf
$ bitcoind -testnet &
$ bitcoind -testnet getnewaddress SomeStringCalledAccount
Note the -testnet bit. I don't actually have any idea how bitcoin works. The commands above created a lot of binary files under ~/.bitcoin/testnet3 and spit out a magic-looking string: mr2c2XZwe55xYPqVUkQ8sroi6X674UXJmb ... which I think people could use right now to send me test money on the test net.Anyone: Does my bitcoind even need to be running for them to do that?