The os/Terminal module
Terminal is used to control the terminal output, mostly by setting colors and attributes on there.
Color enum contains colors that are possible to set on the terminal:
To change the foreground color, use
Terminal setFgColor(Color black)
To change the background color, use
Terminal setBgColor(Color white)
List of colors
Here are the colors defined in the Color enum:
Note that depending on your terminal emulator, these colors might not map to their actual names.
Attributes can be set using
Terminal setAttr(Attr bright)
List of attributes
Here are the attributes defined in the
Reset all color and attribute settings to default by using the
On *nix platforms, all attributes are supposed. On Windows, only
reset attribute is supported.
On *nix, the
Terminal module outputs ANSI escape sequences to
stdout, whereas on Windows it uses the console text attribute API.
That’s why there is no cross-platform way to transform a string into a “colored string”, because it would make no sense on Windows.
Also, on *nix, color escapes will only be outputted if stdout is a terminal and not if it’s redirected to a file or a pipe.