Linux to switch the wireless card operating mode to the listening mode __linux

Some of the online methods are omitted, according to its method will be the following error:

That is, the device is busy, so you need to turn off the wireless card, in the wireless card shutdown state to change the mode of work:

After closing, execute the following command

Switch working mode to listening mode and then turn on the wireless card

Success:

Enter Iwconfig to see mode become monitor

Complete.

Note: Turn off modify wireless network card when the name of the wireless card is not necessarily wlan0 or wlan0mon, to see what the specific computer above, can not be rigid copy of my wlan0 here

In addition, I screenshot may be truncated, specifically ifconfig modify the mode of work or iwconfig can try