scan[ning]
Give the list of Access Points and Ad-Hoc cells in range, and optionally a whole bunch of information about them (ESSID, Qual-ity, Frequency, Mode...). The type of information returneddepends on what the card supports.Triggering scanning is a privileged operation (root only) andnormal users can only read left-over scan results. By default,the way scanning is done (the scope of the scan) will be
impacted by the current setting of the driver. Also, this command is supposed to take extra arguments to control the scanning behaviour, but this is currently not implemented.