MCOOKIE
Section: Linux Programmer's Manual (1)
Updated: 25 September 1995
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À̸§
mcookie - xauth¸¦ À§ÇÑ magic cookies¸¦ »ý¼ºÇÑ´Ù.
»ç¿ë¹ý
mcookie [-v] [-f filename ]
¼³¸í
mcookie
¸í·ÉÀº X authority system¿¡¼ »ç¿ëÇϱâ À§ÇØ 128ºñÆ® ¹«ÀÛÀ§ 16Áø¼ö¸¦
»ý¼ºÇÑ´Ù. ÀüÇüÀûÀ¸·Î ´ÙÀ½°ú °°Àº ¸í·ÉÇü½ÄÀ¸·Î »ç¿ëµÈ´Ù.
-
xauth add :0 . `mcookie`
¹«ÀÛÀ§·Î »ý¼ºµÇ´Â 16Áø¼ö´Â MD5 ¸Þ½ÃÁö¸¦ ´ã°í Àִµ¥,
±× ¸Þ½ÃÁö´Â ÇöÀç ½Ã°£, ÇÁ·Î¼¼½º ID, »óÀ§ ÇÁ·Î¼¼½º,
-f
¿É¼Ç¿¡¼ ÁöÁ¤ÇÑ ÆÄÀÏÀÇ ³»¿ë,
/dev/urandom, /dev/random, /dev/audio
ÀåÄ¡µéÀÇ Á¤º¸¸¦ ´ã°í ÀÖ´Â ¿©·¯ ¹ÙÀÌÆ®µéÀÌ´Ù.
/proc
°æ·Î ¾È¿¡ ÀÖ´Â ¿©·¯ ÆÄÀϵéÀÌ ¶ÇÇÑ »ç¿ëµÇ±âµµ ÇÑ´Ù.
¹ú·¹
The entropy in the generated 128-bit is probably quite small (and,
therefore, vulnerable to attack) unless a non-pseudorandom number generator
is used (e.g.,
/dev/random
under Linux).
It is assumed that none of the devices opened will block.
FILES
/dev/random
/dev/urandom
/dev/audio
/proc/stat
/proc/loadavg
SEE ALSO
X(1),
xauth(1),
md5sum(1)
Index
- À̸§
-
- »ç¿ë¹ý
-
- ¼³¸í
-
- ¹ú·¹
-
- FILES
-
- SEE ALSO
-
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