How to use the command `gh screensaver` (with examples)
This article will illustrate various use cases of the command gh screensaver, an extension for GitHub CLI that runs animated terminal screensavers. The command allows users to run different screensavers, specify custom settings, and list available screensavers.
Use case 1: Run a random screensaver
Code:
gh screensaver
Motivation: By running a random screensaver, users can enjoy different animated terminal art each time they use the command. This can add an element of surprise and entertainment to their coding or daily terminal activities.
Explanation: This command runs a random screensaver from the available options. It does not require any additional arguments.
Example output: The screensaver starts displaying its animation on the terminal.
Use case 2: Run a specific screensaver
Code:
gh screensaver --saver [screensaver_name]
Motivation: Users may have a preference for specific screensavers due to personal preferences or specific thematic choices. By running a specific screensaver, they can enjoy their favorite animation or choose one that suits their current mood.
Explanation: This command runs a specific screensaver based on the provided screensaver_name. The available screensaver_name options are: fireworks, life, marquee, pipes, pollock, and starfield.
Example output: The specified screensaver starts displaying its animation on the terminal.
Use case 3: Run the “marquee” screensaver with specific text and font
Code:
gh screensaver --saver marquee -- --message="message" --font=font_name
Motivation: Users may want to add their own custom text and choose a specific font for the screensaver animation. This allows for personalization and creativity while enjoying the visual effects.
Explanation: This command runs the “marquee” screensaver with custom text and font. The text is specified using the --message flag, followed by the desired message. The font is specified using the --font flag, followed by the name of the font.
Example output: The “marquee” screensaver starts displaying the specified message using the chosen font.
Use case 4: Run the “starfield” screensaver with specific density and speed
Code:
gh screensaver --saver starfield -- --density [density_value] --speed [speed_value]
Motivation: Users who prefer a specific density and speed for the “starfield” screensaver can customize these attributes to their liking. This allows for a tailored visual experience and matches the preferences of the user.
Explanation: This command runs the “starfield” screensaver with the specified density and speed values. The density_value can be adjusted to determine the number of stars in the animation, while the speed_value controls the speed at which the stars move.
Example output: The “starfield” screensaver starts displaying the animation with the specified density and speed.
Use case 5: List available screensavers
Code:
gh screensaver --list
Motivation: Users may want to explore the available screensavers before deciding which one to use. By listing the available options, they can get an overview of the visuals and choose the screensaver that appeals to them the most.
Explanation: This command lists all the available screensavers, allowing users to see the different options without running any specific animation.
Example output: The command outputs a list of available screensaver names, including fireworks, life, marquee, pipes, pollock, and starfield.
Conclusion
The gh screensaver command provides a fun and interactive way to enjoy animated terminal screensavers. With options to run random screensavers, specify custom settings, and explore available options, users can personalize their coding or terminal experience with visually appealing animations. Whether it’s for entertainment, inspiration, or added visual engagement, these use cases demonstrate the versatility and creativity that the gh screensaver command offers.
