# Usage: gdl <URL> <OUTPUT>
function gdl() {
    URL=$1
    tmp_file=$(mktemp)
    code=$(wget --save-cookies $tmp_file --keep-session-cookies --no-check-certificate $URL -O- | sed -rn 's/.*confirm=([0-9A-Za-z_]+).*/\1/p')
    echo $code
    URL+="&confirm=$code"
    wget --load-cookies $tmp_file $URL -O $2
    rm $tmp_file
}