"copydb" : {
    "help" : "copy a database from another host to this host\nusage: {copydb: 1, fromhost: <connection string>, fromdb: <db>, todb: <db>[, slaveOk: <bool>, username: <username>, nonce: <nonce>, key: <key>]}",
    "slaveOk" : false,
    "adminOnly" : true
},