Gist to switch wifi if one of it goes down

switch-wifi.sh

#!/bin/bash
# set the profile name/ ssid of your wifi for a and b
# a preferably be the SSID/profile that you are already connected
# tip: to check the wifi profile you can use command "netsh wlan show profiles"

declare a="SMD"
declare b="pinjar"
declare c=$b

echo "scrip started"

# infinite loop 
while true
 do

status=connected
while [ "$status" == "connected" ] ; do
    ping google.com                      # ping. Optimizes would be -c1 try once, however can only be done in admin mode.
    rc=$?
    #echo "$rc"
    if [[ $rc -ne 0 ]] ; then
        #echo "disconnected"
        status="disconnected"                     # If okay, flag to exit loop.
    fi
    sleep 10
    #echo "sleeping 10"
done
echo "ping failed!"

echo "disconnecting wlan"
netsh wlan disconnect
echo "conneting to: $c"
netsh wlan connect name=$c

#swap the profile name to be used
if [ "$c" == "$a" ]; then
    c=$b
else
    c=$a
fi

#giving some time to establish connection
sleep 10
done