CmdID

CmdID / Commands

xprop

Display window and font properties in an X server. tldr-pages

On several platforms

Opens CmdID with your command. It is read in your browser and sent nowhere.

Several platforms

from tldr-pages, CC BY 4.0

Display the name of the root window

xprop -root WM_NAMEIdentify

Display the window manager hints for a window

xprop -name "window_name" WM_HINTSIdentify

Display the point size of a font

xprop -font "font_name" POINT_SIZEIdentify

Display all the properties of the window with the ID 0x200007

xprop -id 0x200007Identify

Monitor a window for changes

xprop -spyIdentify