mirror of
https://github.com/notwa/rc
synced 2024-11-05 06:49:03 -08:00
14 lines
566 B
Bash
Executable file
14 lines
566 B
Bash
Executable file
#!/usr/bin/env bash
|
|
# YES_ZSH YES_BASH NO_DASH NO_ASH
|
|
|
|
colors() { ### @-
|
|
### display all combinations of foreground and background terminal colors.
|
|
### this only includes the basic 16-color palette.
|
|
### excluding boilerplate, this script is a mere 72 characters long!
|
|
###
|
|
### ![terminal colors](https://eaguru.guru/t/terminal-colors-2024.png)
|
|
[ $# -eq 0 ] || { printf >&2 '%s: does not take arguments\n' colors; return 64 ;}
|
|
printf "\e[%dm`printf %s ' \e['{4,10}{0..7}'m mV \e[40m'`\n" {3,9}{0..7}
|
|
}
|
|
|
|
[ -n "${preload+-}" ] || colors "$@"
|