share/initrd/bin/dowpa

   1 #!/bin/sh
   2
   3 if [ $# != 3 ]; then
   4     echo "dowpa ath0 ssid password"
   5     exit 1
   6 fi
   7
   8 ifc=$1
   9 ssid=$2
  10 pass=$3
  11
  12 killall -9 wpa_supplicant > /dev/null 2>&1
  13 sleep 0.5
  14 ifconfig wlan0 down > /dev/null 2>&1
  15 ifconfig wlan0 destroy > /dev/null 2>&1
  16 sleep 0.5
  17
  18 cat > /etc/wpa_supplicant.conf << EOF
  19 network={
  20     ssid="$ssid"
  21     scan_ssid=1
  22     psk="$3"
  23 }
  24 EOF
  25
  26 ifconfig wlan0 create wlandev $ifc
  27 sleep 0.5
  28 /sbin/wpa_supplicant -B -q -i wlan0 -c /etc/wpa_supplicant.conf -D bsd \
  29          -P /var/run/wpa_supplicant/wlan0.pid
  30