Where is xdefaults file

Ask Question. Asked 10 years, 9 months ago. Active 5 months ago. Viewed 56k times. These two files seem to have the same function. What is the difference between the two if any? Improve this question. Diogo Gomes 6 6 bronze badges.

Add a comment. Active Oldest Votes. You can use xprop -root to peek at the X root window's properties. Xlib Programming Manual P. Wikipedia : [ Xdefaults- hostname if not set. This is read directly by programs, similar to. You can use. Xdefaults- hostname files to keep some settings machine-specific while using xrdb for the global ones. Improve this answer. To change the foreground color for an application, use the -fg command line option or the foreground resource.

For example, suppose you have a color display and want the text in your xterm windows to be blue instead of black:. To change the background color, use the -bg command line option or the background resource.

For example, suppose you want the same xterm window on your color display to have a yellow background instead of white:. The -rv reverse-video command line option specifies that a client be started with its foreground and background colors swapped. In many cases, this means that a window will be white on black, rather than black on white. Most window managers have a titlebar which may be named for the application program you are running.

However, you can change the name of your titlebar using the title command line option or the title resource. There is also a -name command line option and corresponding name resource.

This basically changes the name of the client. The new name appears in the titlebar and in the icon name and also affects what resources apply to the client. For example, using -name we have a class of XTerm, but an instance of xterm-big. Xdefaults" in your home directory :.

I want to provide a brief description of what is happening in the ". Xdefaults" file. The first line in the ". Related articles X Logical Font Description dotfiles. Xresources file on login. Xdefaults file is read when an X11 program starts, but only if xrdb has not been used in the current session. Otherwise, programs launched after xrdb may look for resources before it has finished loading them.

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