Linux/Wifi: Difference between revisions
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<pre> | <pre> | ||
wpa_supplicant -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -D wext | wpa_supplicant -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -D wext | ||
# add -B for background | |||
</pre> | </pre> | ||
</blockquote> | </blockquote> | ||
* get IP | |||
<blockquote> | |||
<pre> | |||
dhclient wlan0 | |||
# add -B for background | |||
</pre> | |||
</blockquote> | |||
Revision as of 17:35, 12 February 2018
Get infos
- list network hardware
lshw -class network
- show all network devices
ifconfig -a
- get wifi information
iwconfig
- bring interface up
ifconfig wlan0 up
- scan for wifi networks
iwlist wlan0 scan | grep ESSID
configuration
- get country information
iw reg get
- set country information
iw reg set DE
- install WPA support
sudo apt install wpasupplicant
- /etc/wpa_supplicant/wpa_supplicant.conf
network={
ssid="xxxSSIDxxx"
psk="xxxPASSWORDxxx"
}
- bring interface up
ifconfig wlan0 up
- connect to WPA wifi
wpa_supplicant -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf -D wext # add -B for background
- get IP
dhclient wlan0 # add -B for background
ex
Troubleshooting
- airplane mode?
rfkill list all