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

    file    2023.09.12.1218   advanced_vis_notes.txt
    file    2023.09.12.1218   brainhack_afni_driving.txt
    file    2023.09.12.1218   contributor_connections.niml.dset
    dir     2024.04.03.1300   older
    file    2023.09.12.1218   Readme.source.txt
    file    2023.09.12.1218   suma_fatcat.odp
    file    2023.09.12.1218   suma_fatcat.pdf
    file    2023.09.12.1218   suma_keystrokes.txt
    file    2023.09.12.1218   suma.odp
    file    2023.09.12.1218   suma.pdf
    file    2023.09.12.1218   suma.ppt
    file    2023.09.12.1218   sumarc