How do I check for wireless interface on my linux system?
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On most linux systems there is normally a fair bit of configuration do to enable wireless connections, the commands below are only to check to see if you have any wireless capable devices. If you see something like wlan0, wlan1, then you have wireless capability on your system.
# iwlist scan lo Interface doesn't support scanning. bond0 Interface doesn't support scanning. eth0 Interface doesn't support scanning. eth1 Interface doesn't support scanning. eth2 Interface doesn't support scanning. eth3 Interface doesn't support scanning. eth4 Interface doesn't support scanning. eth5 Interface doesn't support scanning. sit0 Interface doesn't support scanning. # iwconfig lo no wireless extensions. bond0 no wireless extensions. eth0 no wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. eth3 no wireless extensions. eth4 no wireless extensions. eth5 no wireless extensions. sit0 no wireless extensions.
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