shell 颜色

#!/bin/bash
# 定义颜色:
red='\e[0;31m'          # 红色
RED='\e[1;31m'
green='\e[0;32m'        # 绿色
GREEN='\e[1;32m'
yellow='\e[0;33m'       # 黄色
YELLOW='\e[1;33m'
blue='\e[0;34m'         # 蓝色
BLUE='\e[1;34m'
purple='\e[0;35m'       # 紫色
PURPLE='\e[1;35m'
cyan='\e[0;36m'         # 蓝绿色
CYAN='\e[1;36m'
WHITE='\e[1;37m'        # 白色
NC='\e[0m' # 没有颜色


echo -e "${red}HELLO red WOELD !${NC}"
echo -e "${RED}HELLO RED WOELD !${NC}"
echo -e "${green}HELLO green WOELD !${NC}"
echo -e "${GREEN}HELLO GREEN WOELD !${NC}"
echo -e "${yellow}HELLO yellow WOELD !${NC}"
echo -e "${YELLOW}HELLO YELLOW WOELD !${NC}"
echo -e "${blue}HELLO blue WOELD !${NC}"
echo -e "${BLUE}HELLO BLUE WOELD !${NC}"
echo -e "${purple}HELLO purple WOELD !${NV}"
echo -e "${PURPLE}HELLO PURPLE WOELD !${NV}"
echo -e "${cyan}HELLO cyan WOELD !${NV}"
echo -e "${CYAN}HELLO CYAN WOELD !${NV}"
echo -e "${WHITE}HELLO WHITE WOELD !${NV}"