sudo ifup wlan0
Ignoring unknown interface wlan0=wlan0
sudo iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: 00:19:DB:0E:43:75
ESSID:"wlan-ap"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=69/100 Signal level:-64 dBm Noise level=-127 dBm
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000189042b9820
Extra: Last beacon: 72ms ago
Cell 02 - Address: 00:13:33:09:56:32
ESSID:"HELL"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=59/100 Signal level:-72 dBm Noise level=-127 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000005ca14486c
Extra: Last beacon: 2032ms ago
Cell 03 - Address: 00:15:6D:54:65:AF
ESSID:"panepistimio-krokos"
Mode:Master
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=33/100 Signal level:-89 dBm Noise level=-127 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000006adea48181
Extra: Last beacon: 2100ms ago
Cell 04 - Address: 00:15:6D:10:1B:F1
ESSID:"Perifereia_Bridge"
Mode:Master
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=33/100 Signal level:-89 dBm Noise level=-127 dBm
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=00000037e93092e1
Extra: Last beacon: 2104ms ago
Cell 05 - Address: 00:0F:66:30:FB:94
ESSID:"kznet2_1"
Mode:Master
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=30/100 Signal level:-91 dBm Noise level=-127 dBm
Encryption key:off
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Extra:tsf=000000095ef1b4f7
Extra: Last beacon: 2264ms ago