#!/bin/bash
# ANSI color ---
initializeANSI()
{
esc="\e" # 同'\033'
# 前景色：
blackf="${esc}[30m";
redf="${esc}[31m";
greenf="${esc}[32m";
yellowf="${esc}[33m";
bluef="${esc}[34m";
purplef="${esc}[35m";
cyanf="${esc}[36m";
whitef="${esc}[37m";
# 背景色：
blackb="${esc}[40m";
redb="${esc}[41m";
greenb="${esc}[42m";
yellowb="${esc}[43m";
blueb="${esc}[44m";
purpleb="${esc}[45m";
cyanb="${esc}[46m";
whiteb="${esc}[47m";
# 粗體、斜體、下劃線以及樣式切換：
boldon="${esc}[1m";
boldoff="${esc}[22m";
italicson="${esc}[3m";
italicsoff="${esc}[23m";
ulon="${esc}[4m";
uloff="${esc}[24m";
invon="${esc}[7m"; # 反色，前景色與背景色互換
invoff="${esc}[27m";
reset="${esc}[0m"
}
initializeANSI
echo -e "
${yellowf}This is a phrase in yellow${redb} and red background.${reset}
${boldon}This is bold ${ulon}this is underline${reset}
${italicson}This is italics${italicsoff} and ${reset}reset to nornal
${yellowf}${redb}Warning 1${yellowb}${redf}Warning 2${reset}
${invon}${yellowf}${redb}Warning 1${invoff}${yellowb}${redf}Warning 2${reset}
"
011#ANSI顏色系列
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