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

    file    2023.09.12.1149   advanced_vis_notes.txt
    file    2023.09.12.1149   contributor_connections.niml.dset
    file    2023.09.12.1149   Readme.source.txt
    file    2023.09.12.1149   suma_keystrokes.txt
    file    2023.09.12.1149   suma.pdf
    file    2023.09.12.1149   suma.ppt
    file    2023.09.12.1149   sumarc