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

    file    2023.07.26.1715   cmap_rgb_GoogleTurbo.txt
    file    2023.07.26.1715   cmap_rgb_Inferno.txt
    file    2023.07.26.1715   cmap_rgb_Magma.txt
    file    2023.07.26.1715   cmap_rgb_Plasma.txt
    file    2023.07.26.1715   cmap_rgb_Viridis.txt
    file    2023.07.26.1715   do_hexify_rfb_cbars.py