type         date         name
    ----    ---------------   ------------------------

    dir     2024.04.03.1256   afni01_intro_files
    file    2023.09.12.1142   afni01_intro.htm
    file    2023.09.12.1142   afni01_intro.pdf
    file    2023.09.12.1142   afni01_intro.ppt
    file    2023.09.12.1142   afni_vrender.gif
    file    2023.09.12.1142   suma_movie.gif