Unexpected iwconfig usage

[issssk]

I guess I'm stupid, but can somebody explain what I'm doing wrong here?
And will the rest of the game be as hard or confusing as this?


~$ airlan -i
PHY Interface Chipset Driver Monitoring
phy0 wlan0 ath9k_htc Atheros Communications, Inc. AR9271 802.11n true
phy1 ath0 vap9 madwifi-ng VAP false
~$ iwconfig [airlan interface]
Unexpected iwconfig usage.
~$ iwconfig [airlan interface]
Unexpected iwconfig usage.
~$ iwconfig [wlan0]
Unexpected iwconfig usage.
~$ iwconfig [phy0]
Unexpected iwconfig usage.

[C2JUK]

iwconfig wlan0

[Zelxios]

the brackets in the tutorial is a real throw off