x@x:~$ pandacoind listaccounts
{
    "" : 0.00000000,
    "My account" : 0.00000000,
    "account" : 10.00000000
}
x@x:~$ pandacoind listunspent
[
    {
        "txid" : "d814d81fb51e99e7a9cfc3b6c0cc6a1176c9aa771ad286145a8813cc4adaa04b",
        "vout" : 1,
        "address" : "PDdMKehy1f3fQekmT8Y3QGnGCcoqempxU8",
        "account" : "account",
        "scriptPubKey" : "76a9143741f29d08be9548c0430795da34bed7d7301a8588ac",
        "amount" : 10.00000000,
        "confirmations" : 11
    }
]
x@x:~$ pandacoind getbalance account 0
0.00000000
x@x:~$ pandacoind getbalance account
0.00000000
x@x:~$ pandacoind getbalance "account"
0.00000000
x@x:~$