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

    file    2023.09.12.1205   background.0.whatis.txt
    file    2023.09.12.1205   background.1.terminal.txt
    file    2023.09.12.1205   error_messages.txt
    file    2023.09.12.1205   install.afni.txt
    file    2023.09.12.1205   install.data.txt
    file    2023.09.12.1205   unix_commands.txt