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   jhy850
   [¸®´ª½º] ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µ

http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=241 [º¹»ç]


¸®´ª½º ȯ°æ¿¡¼­ ½Ç½Ã°£ ÇÁ·Î¼¼½º ¸ð´ÏÅ͸µÀ» ÇØº¸·Á°í ÇÕ´Ï´Ù.
¶ÇÇÑ ÇÁ·Î¼¼½º°¡ Ãß°¡, »èÁ¦ µÇ¾úÀ»¶§ À̺¥Æ®¸¦ ·Î±× Á¤º¸·Î ³²°Ü¼­ È®ÀÎÇÏ°í ½Í½À´Ï´Ù.

ÇöÀç ½Ã½ºÅÛ ÇÁ·Î¼¼½º ¸®½ºÆ®(UID, PID, START µîµî)¸¦ ¸ð´ÏÅ͸µÇÏ´Â°Ç PS¸í·É¾î·Î È®ÀÎÇÒ¼ö ÀÖÁö¸¸ ÇÁ·Î¼¼½º°¡ Ãß°¡, »èÁ¦ µÇ¾úÀ»¶§ À̺¥Æ®¸¦ ·Î±× Á¤º¸·Î ³²±â´Â°ÍÀº ¾î¶»°Ô ÇØ¾ßÇÒÁö ¸ð¸£°Ú½À´Ï´Ù.

3Àϰ ½ÃµµÁßÀε¥ ¾î¶»°Ô ÇØ¾ßÇÒÁö ÆÇ´ÜÀÌ ¾È¼·´Ï´Ù.
µµ¿ÍÁÖ¼¼¿ä~

  Hit : 4631     Date : 2011/06/03 10:18



    
profreez if [ $(ps -ef |grep "¸ð´ÏÅ͸µÇÁ·Î±×·¥¸í" |wc -l) -eq 1 ] ; then
echo "ÇØ´ç ÇÁ·Î¼¼½º ¾øÀ½"
fi

ÀÌ·±½ÄÀ¸·Î ÇϸéµÉ°Í °°½À´Ï´Ù.
2011/06/04  
jhy850 Àå³­½º·± ´äº¯Àº »çÀýÀÔ´Ï´Ù. 2011/06/05  
profreez À½.. Àú°Å ÇØº¸½Ã°í ÇÏ´Â ¸»¾¸À̽Ű¡¿ä?

Àú·¸°Ô Çϸé ÇöÀç ÇÁ·Î¼¼¼­°¡ µ¹°í ÀÖ´ÂÁö ¾Ë¼ö Àִµ¥¿ä.

¾Æ´Ï¸é Áú¹®ÀÇ ¿äÁö¸¦ Á¤È®È÷ ¾Ë¾Æ¾ß ´äº¯À» ÇØÁÖÁö¿ä.
2011/06/05  
jhy850 Á¦ »ý°¢¿¡´Â ´ÔÀÇ ¸»Ã³·³ÇßÀ»¶§ ±×³É "ÇØ´ç ÇÁ·Î¼¼½º ¾øÀ½"À¸·Î¸¸ ÂïÈú°Å°°Àºµ¥¿ä. 2011/06/11  
profreez ¾Æ·¡¿¹Á¦´Â ¸®´ª½º¿¡¼­ µ¹¸° ¿¹Á¦ÀÔ´Ï´Ù. SCREEN ÇÁ·Î¼¼½º°¡ ¶°ÀÖ´ÂÁö º¸´Â°Å±¸¿ä

$ ps -ef |grep SCREEN
w??? 1126 1 0 Jun05 ? 00:00:46 SCREEN
f???? 5166 5059 0 00:08 pts/35 00:00:00 grep --colour=auto SCREEN
w??? 13592 1 0 May25 ? 00:00:00 SCREEN
k??? 16449 1 0 May24 ? 00:11:58 SCREEN
w??? 21811 1 0 Jun01 ? 00:00:57 SCREEN

$ cat aa.sh
#!/bin/sh
if [ $(ps -ef |grep SCREEN | wc -l) -eq 1 ] ; then
echo "SCREEN ÇÁ·Î¼¼½º ¾ø À½"
else
echo "SCREEN ÇÁ·Î¼¼½º µ¹°í ÀÖÀ½"
fi

$ sh aa.sh
SCREEN ÇÁ·Î¼¼½º µ¹°í ÀÖÀ½
$
2011/06/12