lvz is a function

lvz.sh

lvz () 
{ 
    # go install github.com/ericchiang/pup@latest
    for cmd in curl jq pup;
    do
        if [ ! $(command -v $cmd) ]; then
            echo "$cmd required";
            return;
        fi;
    done;
    if [ -z "$1" ]; then
        echo "usage: lvz URL";
    else
        curl -sL "$1" | pup 'script[type="application/ld+json"] text{}' | grep --color=auto NewsArticle | jq -rc .articleBody | fold -s | less -F;
    fi
}