请问怎么配置 ls --color=auto 的显示颜色呀？

[h2plus0]

在我的显示器上，ls --color=auto 有些颜色非常难于辨认，
请问怎么配置 ls --color=auto 的显示颜色呀？
谢谢！

[wflyfox]

By default, color is not used to distinguish types of files. That is
equivalent to using --color=none. Using the --color option without the
optional WHEN argument is equivalent to using --color=always. With
--color=auto, color codes are output only if standard output is
connected to a terminal (tty).

[gangjh]

The environment variable LS_COLORS can influence the colors, and can be set easily by
the dircolors command.

[gangjh]

修改 LS_COLORS 變量.