# get current internet ip
CURRENTIP=$(wget -q -O - http://myip.dnsomatic.com)
if [ -z "$CURRENTIP" -o "$CURRENTIP" = " *" -o "$CURRENTIP" = "*1.0 *" ]; then
CURRENTIP=$(wget -q -O - http://my.ip.fi)
fi
if [ -z "$CURRENTIP" -o "$CURRENTIP" = " *" -o "$CURRENTIP" = "*1.0 *" ]; then
CURRENTIP=$(wget -q -O - http://www.myip.ch | grep "IP Address" | cut -d ' ' -f4 | sed -e 's/\$//g' -e 's/\\r//g')
fi
if [ -z "$CURRENTIP" -o "$CURRENTIP" = " *" -o "$CURRENTIP" = "*1.0 *" ]; then
CURRENTIP=$(wget -q -O - http://www.ip-lookup.de | grep -Eo '\<[[:digit:]]{1,3}(\.[[:digit:]]{1,3}){3}\>')
fi
if [ -z "$CURRENTIP" -o "$CURRENTIP" = " *" -o "$CURRENTIP" = "*1.0 *" ]; then
CURRENTIP=$(wget -q -O - http://checkip.dyndns.org | sed s/[^0-9.]//g)
fi
if [ -z "$CURRENTIP" -o "$CURRENTIP" = " *" -o "$CURRENTIP" = "*1.0 *" ]; then
CURRENTIP=$(wget -q -O - http://checkip.two-dns.de | grep "IP Address" | cut -d ' ' -f4 | sed -e 's/\$//g' -e 's/\\r//g')
fi