login wifi id

/bin/bash
# Check ip from isp
ipwan=$(ifconfig | grep -A 2 'wlan0' | awk '/inet addr/{print substr($2,6)}')
# Test Connection
if ping -q -c 1 -W 1 8.8.8.8 >/dev/null;
then
echo "The network is up"
else
echo "The network is down"
# Login
wget --post-data="username=lordkiehl@freeMS&password=pa$$wrd" "http://welcome2.wifi.id/wms/auth/authnew/autologin/quarantine.php?ipc="$ipwan"&gw_id=WAG-D4-KBU&client_mac=xx:b4:29:d8:xx:ce&wlan=SLOGLD00371/TLK-WI31477992-0001:UN%20CHECK" -O /dev/null
fi