#!/bin/bash
# Crontab entry: @reboot /root/wpas.sh
while :
do
  /bin/ping -c 2 -W 15 blogologue.com
  exit_status=$?
  if [[ $exit_status == 2 || $exit_status == 1 ]]
  then
    echo -n "Exit status of ping: "
    echo $exit_status
    /sbin/rmmod brcmfmac  brcmutil
    /usr/bin/killall wpa_supplicant
    /usr/bin/killall -q dhclient
    /bin/sleep 2s
    /sbin/modprobe brcmfmac
    /bin/sleep 1s
    /sbin/wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf&>/root/wpas.log &
    /bin/sleep 5s
    /sbin/dhclient wlan0
    /bin/sleep 5s
  fi
  /bin/sleep 10
done