monitor mode

 
 #############################
 
 // monitor
 sudo ip link set wlan0 down
 sudo iw wlan0 set monitor none
 sudo ip link set wlan0 up 
 
 // managed
sudo ip link set wlan0 down
sudo iw wlan0 set type managed
sudo ip link set wlan0 up


#####################

//monitor
sudo ifconfig wlan0 down
sudo iwconfig wlan0 mode monitor
sudo ifconfig wlan0 up

//managed
sudo ifconfig wlan0 down
sudo iwconfig wlan0 mode managed
sudo ifconfig wlan0 up

########################


/////do not use

//monitor
sudo airmon-ng check kill
sudo airmon-ng start wlan0

//managed
sudo airmon-ng stop wlan0mon