cmatrix 命令

常用示例

说明

cmatrix is a terminal-based program that simulates the iconic digital rain effect from the Matrix movie series. It displays scrolling green characters falling down the screen, creating a visual effect reminiscent of the film's representation of the Matrix's code. The program is primarily used for aesthetic purposes, as a screensaver, or simply for entertainment. It can be customized with various colors, speeds, and display modes to suit user preferences.

参数

-a

Enable asynchronous scrolling mode

-b

Bold characters on

-B

All bold characters (overrides -b)

-f

Force the Linux $TERM type to be used

-l

Linux mode (uses matrix console font)

-o

Use old-style scrolling

-h

Print usage and exit

-n

No bold characters (overrides -b and -B)

-s

Screensaver mode, exits on first keystroke

-x

X window mode, exits on each keypress if run in a X terminal

-V

Print version information and exit

-u _delay_

Screen update delay (0-9, default 4)

-C _color_

Use specified color (green, red, blue, white, yellow, cyan, magenta, black)

-r

Rainbow mode

-m

Lambda mode (display lambda instead of characters)