#include <iostream>
#define e getenv
#define i <<
int main() { std::cout i "\e[31muser:\e[0m " i e("USER") i "\n\e[32msh:\e[0m " i e("SHELL") i "\n\e[33mterm:\e[0m " i e("TERM") i "\n\e[34mlocale:\e[0m " i e("LANG") i "\n\x1b[35mcolors: \x1b[0m\x1b[41m \x1b[42m \x1b[43m \x1b[44m " "\x1b[45m \x1b[0m\n"; return 0;}