aimtrainer@aimtrainer:~$ sudo iwconfig eth1 channel 6
aimtrainer@aimtrainer:~$ sudo iwlist eth1 scan
eth1      Scan completed :
          Cell 01 - Address: 00:04:0E:70:3E:F3
                    ESSID:"aims"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:off
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s; 22 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Quality=71/100  Signal level=-63 dBm  Noise level=-63 dBm
                    Extra: Last beacon: 280ms ago