The Tecmint team delivers high-quality articles on Linux and open-source technologies. Our commitment to providing readers with valuable and engaging content includes numerous shell scripts, ranging from fun commands to practical tools. Examples include: "24 Funniest Linux Terminal Commands," "51 Useful Lesser-Known Linux Commands," and "60 Essential Linux Commands: A Guide for All Levels."
This article explores several X-based commands commonly found in most standard distributions. If a command isn't installed, use apt or yum to install the necessary package.
-
xeyes: This command displays eyes that follow your mouse cursor. While primarily for fun, it's a simple and entertaining command. Run
xeyesin your terminal.
xeyes
- xfd: Displays all characters in a specified X font. A window shows the font name. For example:
xfd -fn fixed
- xload: Provides a graphical representation of the system load average for the X server, useful for real-time system load monitoring.
xload -highlight blue
-
xman: The graphical equivalent of the
mancommand, offering a visual interface for manual pages.
xman -helpfile cat
- xsm (X Session Manager): Groups applications associated with a specific session state.
xsm
- xvidtune: A video mode tuner for Xorg, offering a client interface to the X server's video mode extension. Caution: Incorrect usage may damage your monitor or video card. Proceed with extreme caution.
xvidtune
- xfontsel: Displays the fonts available to your X server.
xfontsel
- xev (X events): Prints X event details, useful for understanding input events from the X server.
xev
- xkill: Terminates a client application by clicking on its window; helpful for unresponsive programs.
xkill
- xset: Configures various X server user preferences, including keyboard, mouse, and screensaver settings.
xset q
- xrandr: A command-line interface for the X11 Resize and Rotate extension, controlling screen size, orientation, and reflection.
xrandr
Conclusion: This is part one of a series on useful X-based commands. Stay tuned for future installments. Your feedback is welcome!
The above is the detailed content of 11 Must-Know X-Window (GUI) Commands for Linux. For more information, please follow other related articles on the PHP Chinese website!
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