JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbrlongdesc_ko=쉘 명령을 실행하고 출력을 봅니다. name_ko=껍질