시스템 구조 & 운영체제 exec system shell_exec navidc 2019. 5. 24. 09:17 https://www.phpschool.com/gnuboard4/bbs/board.php?bo_table=qna_function&wr_id=397339 WWW.PHPSCHOOL.COM 개발자 커뮤니티 1위 PHPSCHOOL.COM 입니다. www.phpschool.com