bash function (include in bashrc to work like an alias) to print a tweet from https://twitter.com/dog_feelings

dogthought.bash

function dogthought {
    rand_val=$((1 + RANDOM % 10))
    curl -s https://twitter.com/dog_feelings \
        | xmllint --html -xpath "(/html/body/descendant::div[contains(@class, 'js-tweet-text-container')]/p[contains(@class, 'tweet-text')])[${rand_val}]/text()" - 2>/dev/null \
        | cowsay -f <(curl -s https://gist.githubusercontent.com/aabmass/c4230d06daa7073d0fb537030ed7d05c/raw/960572ed504c576f58bb4d8d182f01a9aeb10f95/dog.cow)
}