#!/usr/bin/env bash # 256 colour functions # usage: source ~/.local/lib/pb_number source ~/.local/lib/pb_colour printf %b "$(pb_bg 196)$(pb_fg 254) RED $(pb_nc)\n" printf %b "$(pb_bg ABC)$(pb_fg 254) NOT RED $(pb_nc)\n" printf %b "$(pb_bg )$(pb_fg 254) NOT RED $(pb_nc)\n"