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   http://leewon21wkd.blog.me/
   int main(int argc, char argv[], char envp[])

http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=1932 [º¹»ç]


¸¹Àº ºÐµéÀÌ mainÇÔ¼öÀÇ argc, argv, envp(À̰ÍÀº ¿¹¿Ü) À̰͵鿡 ´ëÇØ ±Ã±ÝÇØÇÑ´Ù.

argc, argv, env À̰͵éÀº ±âº»ÀûÀ¸·Î ¾Ë°í ÀÖ¾î¾ß µÇ´Â°ÍµéÀÌ´Ù.

±â´É¿¡¸¸ ÃÊÁ¡À» µÎÁö¾Ê°í ¾àÀÚ·Î Ç®¾î¼­ ÀÌÇØÇÏ¸é ½±°Ô ÀÌÇØ°¡µÈ´Ù.

argcÀÇ °æ¿ì argument counter¶ó°í ÇÏ¿© ÀÎÀÚÀÇ ¼ö°¡ ÀúÀåµÇ´Â intÇü º¯¼ö

argvÀÇ °æ¿ì argument vector¶ó°í ÇÏ¿© ÀÎÀÚÀÇ ³»¿ëÀÌ ÀúÀåµÇ´Â Æ÷ÀÎÅÍÇü ¹è¿­

envpÀÇ °æ¿ì program environment¶ó°í ÇÏ¿© ÀÎÀÚ °ªÁß È¯°æº¯¼ö°ªÀÌ µé¾î°¡´Â Æ÷ÀÎÅÍÇü ¹è¿­

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