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±¸¹öÁ¯ÀÇ bash¿¡ °¡ pythonÀ̳ª perl°ú ȣȯµÇÁö ¾Ê´Â ¹®Á¦°¡ ÀÖ½À´Ï´Ù. ½ÇÇà ÆÄÀÏÀÇ ÀÎÀÚ·Î Àü´ÞµÇ´Â °ªµé Áß 0xff¸¦ ÀνÄÇÏÁö ¸øÇÏ´Â ¹ö±×°¡ ÀÖ½À´Ï´Ù.
µû¶ó¼­ C¾ð¾îÀÇ exec* °è¿­ ÇÔ¼ö¸¦ È£ÃâÇÏ¿© ÀÎÀÚ¸¦ ³Ñ±â½Ã°Å³ª ±»ÀÌ ½ºÅ©¸³Æ® ¾ð¾î¸¦ »ç¿ëÇÏ°í ½ÍÀ¸½Ã´Ù¸é
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[gate@localhost gate]$ /bin/bash -version
/bin/bash -version
GNU bash, version 1.14.7(1)

[gate@localhost gate]$ /bin/bash2 -version
GNU bash, version 2.03.8(1)-release (i386-redhat-linux-gnu)
Copyright 1998 Free Software Foundation, Inc.
[gate@localhost gate]$

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