Xdpyinfo
Here's the X info from the Xvesa of Tiny Core 1.1, in case someone might find use for it. The available X extensions in particular might be useful.
version number: 11.0 vendor string: The XFree86 Project, Inc vendor release number: 40800000 XFree86 version: 4.8.0 maximum request size: 16777212 bytes motion buffer size: 256 bitmap unit, bit order, padding: 32, LSBFirst, 32 image byte order: LSBFirst number of supported pixmap formats: 6 supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32 depth 4, bits_per_pixel 4, scanline_pad 32 depth 8, bits_per_pixel 8, scanline_pad 32 depth 16, bits_per_pixel 16, scanline_pad 32 depth 24, bits_per_pixel 32, scanline_pad 32 depth 32, bits_per_pixel 32, scanline_pad 32
keycode range: minimum 8, maximum 254 focus: window 0x600002, revert to PointerRoot number of extensions: 8
BIG-REQUESTS MIT-SHM MIT-SUNDRY-NONSTANDARD RANDR RENDER SHAPE XC-MISC XTEST
default screen number: 0 number of screens: 1
screen #0:
dimensions: 1024x768 pixels (347x260 millimeters) resolution: 75x75 dots per inch depths (6): 1, 4, 8, 16, 24, 32 root window id: 0x32 depth of root window: 24 planes number of colormaps: minimum 1, maximum 1 default colormap: 0x20 default number of colormap cells: 256 preallocated pixels: black 0, white 16777215 options: backing-store NO, save-unders NO largest cursor: 1024x768 current input event mask: 0xd800cc ButtonPressMask ButtonReleaseMask PointerMotionMask PointerMotionHintMask SubstructureNotifyMask SubstructureRedirectMask PropertyChangeMask ColormapChangeMask number of visuals: 1 default visual id: 0x21 visual: visual id: 0x21 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits^