Scraper for MAL genres in Posix Shell

#/bin/sh
GENRE_BASE_URL="https://myanimelist.net/anime/genre"

for i in {1..83}
do
    genre_url=$GENRE_BASE_URL/$i
    genre_http_status=$(curl --silent --head --output /dev/null --write-out "%{http_code}" $genre_url)
    if [ $genre_http_status -ne 200 ]
    then
        echo ${genre_url} does not exist
        continue
    fi
    genre_name=$(
        curl --silent $genre_url |
        grep '<link rel="canonical"' |
        sed 's@.*'$genre_url'/@@' |
        sed 's/".*//' |
        sed 's/_/ /g'
    )
    echo ${genre_url} is ${genre_name}
done