lo        no wireless extensions.

eth0      no wireless extensions.

Error : unrecognised wireless request "ssid"
wpa_supplicant v0.5.5
Copyright (c) 2003-2006, Jouni Malinen <jkmaline@cc.hut.fi> and contributors

This program is free software. You can distribute it and/or modify it
under the terms of the GNU General Public License version 2.

Alternatively, this software may be distributed under the terms of the
BSD license. See README and COPYING for more details.

This product includes software developed by the OpenSSL Project
for use in the OpenSSL Toolkit (http://www.openssl.org/)

usage:
  wpa_supplicant [-BddehLqquvwW] [-P<pid file>] [-g<global ctrl>] \
        -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-p<driver_param>] \
        [-b<br_ifname> [-N -i<ifname> -c<conf> [-C<ctrl>] [-D<driver>] \
        [-p<driver_param>] [-b<br_ifname>] ...]

drivers:
  hostap = Host AP driver (Intersil Prism2/2.5/3)
  madwifi = MADWIFI 802.11 support (Atheros, etc.)
  atmel = ATMEL AT76C5XXx (USB, PCMCIA)
  wext = Linux wireless extensions (generic)
  ndiswrapper = Linux ndiswrapper
  ipw = Intel ipw2100/2200 driver
  wired = wpa_supplicant wired Ethernet driver
  test = wpa_supplicant test driver
options:
  -b = optional bridge interface name
  -B = run daemon in the background
  -c = Configuration file
  -C = ctrl_interface parameter (only used if -c is not)
  -i = interface name
  -d = increase debugging verbosity (-dd even more)
  -D = driver name
  -g = global ctrl_interface
  -K = include keys (passwords, etc.) in debug output
  -t = include timestamp in debug messages
  -h = show this help text
  -L = show license (GPL and BSD)
  -p = driver parameters
  -P = PID file
  -q = decrease debugging verbosity (-qq even less)
  -u = enable DBus control interface
  -v = show version
  -w = wait for interface to be added, if needed
  -W = wait for a control interface monitor before starting
  -N = start describing new interface
example:
  wpa_supplicant -Dwext -iwlan0 -c/etc/wpa_supplicant.conf
down: error fetching interface information: Device not found
SIOCSIFNETMASK: No such device
SIOCADDRT: Invalid argument
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

lo        no wireless extensions.

eth0      no wireless extensions.

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.