http://zzzmirror.i2p/posts/359
I2PTunnel>help Command list: config <i2phost> <i2pport> listen_on <ip> clientoptions[ key=value]* read_timeout <msecs> owndest yes|no ping <args> server <host> <port> <privkeyfile> httpserver <host> <port> <spoofedhost> <privkeyfile> textserver <host> <port> <privkey> genkeys <privkeyfile> [<pubkeyfile>] gentextkeys client <port> <pubkey>[,<pubkey,...]|file:<pubkeyfile> [<sharedClient>] ircclient <port> <pubkey>[,<pubkey,...]