update_from_tgz.sh

#!/bin/bash

{
    umask 0077 \
    && tmpdir=`mktemp -dt "$(basename $0).XXXXXXXXXX"` \
    && test -d "${tmpdir}" \
    && cd "${tmpdir}"
} || {
    echo 'mktemp failed'
    exit 1
}

wget http://www.ispconfig.org/downloads/ISPConfig-3-stable.tar.gz
if [ -f ISPConfig-3-stable.tar.gz ]
then
	tar xvfz ISPConfig-3-stable.tar.gz
	cd ispconfig3_install/install/
	php -q \
        -d disable_classes= \
        -d disable_functions= \
        -d open_basedir= \
        update.php
    cd /tmp
    rm -rf "${tmpdir}"
else
	echo "Unable to download the update."
    exit 1
fi

exit 0