shell 开发 nice 工具之 ascii color 彩色输出
echo -e "\033[30mFATAL\033[0m"
echo -e "\033[31mERROR\033[0m"
echo -e "\033[32mINFO\033[0m"
echo -e "\033[33mWARN\033[0m"
echo -e "\033[34mINFO\033[0m"
echo -e "\033[35mOK\033[0m"
echo -e "\033[36mSUCCESS\033[0m"
echo -e "\033[37mTIPS\033[0m"
echo -e "\033[38mINFO\033[0m"
echo -e "\033[39mINFO\033[0m"
echo -e "\033[40mINFO\033[0m"
echo -e "\033[41mINFO\033[0m"
echo -e "\033[42mINFO\033[0m"
echo -e "\033[43mINFO\033[0m"
echo -e "\033[44mINFO\033[0m"
echo -e "\033[45mINFO\033[0m"
echo -e "\033[46mINFO\033[0m"
echo -e "\033[47mINFO\033[0m"
echo -e "\033[48mINFO\033[0m"
