I work with pipenv a lot. Sometimes a delete or move a directory and forget to delete the virtualenv and so it lingers around in .local. this is a small wrapper to delete all the orphaned virtualenv directories :)

rmvirtualenv.sh

function rmvirtualenv() {
    for i in ~/.local/share/virtualenvs/*/.project; do
        venv=$(dirname "${i}")
        directory=$(cat "${i}")

        echo "${venv}"
        if [ -d "${directory}" ] && [ -f "${directory}/Pipfile" ]; then
            echo -n "[+] "
        else
            echo -n "[-] "
            rm -r "${venv}"
        fi
        echo "${directory}"
        echo
    done;
}