catcommand will show you the contents of the wallet including the address field. copy and paste the address field so you can use it to send coins to.
-fflag is the fee - every transaction has a fee - sending coins has a minimum fee of 0.0001 AXNT.
-mflag is the amount of coins to send - here we said 2 coins.
-aflag is the address we want to send to (the address from our second wallet we created above)