Which file would you edit to achieve this?

Your senior administrator asked you to change the default background of his machine, which uses XDM.

Which file would you edit to achieve this?
A . /etc/X11/xdm/Xsetup
B . /etc/X11/xdm.conf
C . /etc/X11/xdm/Defaults
D . /etc/X11/defaults.conf

View Answer

Answer: A

Explanation:

The file /etc/X11/xdm/Xsetup contains commands that are executed by XDM before displaying the login screen. This file can be used to set the background image, color, or run other programs on the X display. The other files are either not related to XDM or do not exist by default.

Reference: XDM – ArchWiki

Customizing the XDM Login Screen | Linux Journal