How to use the command cmatrix (with examples)
The cmatrix command is a fun tool that displays a scrolling Matrix-like screen in the terminal. It creates a visually appealing effect that resembles the “digital rain” seen in the movie “The Matrix”. The command is a great way to jazz up your terminal and impress your friends.
Use case 1: Enable asynchronous scrolling
Code:
cmatrix -a
Motivation: By enabling asynchronous scrolling, the command will create a more dynamic and randomized effect. The Matrix-like screen will scroll at different speeds in different areas, giving the impression of a larger matrix of data being displayed.
Explanation: The -a argument is used to enable asynchronous scrolling. This means that different columns of the Matrix will scroll at different speeds, creating a more visually appealing effect.
Example output: The output will be a Matrix-like screen scrolling with columns moving at different speeds.
Use case 2: Display red text
Code:
cmatrix -C red
Motivation: By changing the color of the text to red, you can create a more intense and impactful visual effect. It adds a sense of urgency and excitement to the Matrix-like screen.
Explanation: The -C argument is used to specify the color of the text. By passing the value red, the text in the Matrix-like screen will be displayed in red color.
Example output: The output will be a Matrix-like screen scrolling with red text.
Use case 3: Enable rainbow mode
Code:
cmatrix -r
Motivation: Rainbow mode adds a playful and vibrant touch to the Matrix-like screen. It cycles through different colors, creating a visually stunning effect.
Explanation: The -r argument is used to enable rainbow mode. In this mode, the colors in the Matrix-like screen will continuously change, creating a rainbow effect.
Example output: The output will be a Matrix-like screen scrolling with changing rainbow colors.
Use case 4: Set screen update delay
Code:
cmatrix -u 2
Motivation: By adjusting the screen update delay, you can control the speed at which the Matrix-like screen scrolls. This allows you to customize the effect based on your preference.
Explanation: The -u argument is used to set the screen update delay. The value 2 represents 2 centiseconds, which is equivalent to 20 milliseconds. By setting the delay to a lower value, the Matrix-like screen will scroll faster.
Example output: The output will be a Matrix-like screen scrolling at a faster speed.
Conclusion:
The cmatrix command is a fun and visually appealing tool that allows you to display a scrolling Matrix-like screen in the terminal. With various options like asynchronous scrolling, color customization, rainbow mode, and screen update delay control, you can fully customize the Matrix effect according to your preference. Have fun experimenting with different combinations of options to create your own unique Matrix experience.
