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>>>>> "C" == ChongHo,Kim <yogi@dataq.co.kr> writes:
C> Content-type: text/plain ; charset = "euc-kr"
C> FreeBSD-kr 2.2.7·Î À¥¼¹ö ¹× ÀÎÆ÷¼¥¼ºñ½º¸¦ ÇϰíÀÖ½À´Ï´Ù.
C> ±×·±µ¥, ¸îÀÏÀüºÎÅÍ °£°£ÀÌ ´ÙÀ½°ú °°Àº ¸Þ½ÃÁö°¡ »ç¿ëÁß
C> Ãâ·ÂµË´Ï´Ù.
C> -------------------------------------------------------
C> Message from syslogd@sky at Tue Feb 23 17:05:52 1999 ...
C> sky Feb 23 17:05:52rlogind[: connect from
C> Message from syslogd@sky at Tue Feb 23 17:05:52 1999 ...
C> sky Feb 23 17:05:52rlogind[: /etc/spwd.db
C> -------------------------------------------------------
C> À§¿Í °°Àº ¸Þ½ÃÁö°¡ Ãâ·ÂµÉ ¶§ÀÇ ½Ã½ºÅÛ»óȲÀ» ¸»¾¸µå¸®°Ú½À´Ï´Ù.
C> »óȲ1) ÃÑ 340°³ÀÇ ÇÁ·Î¼¼½º : 1°³ÀÇ tty´ç 4°³ÀÇ ÇÁ·Î¼¼½º°¡ ½ÇÇàµË´Ï´Ù.
C> Áï, 80°³ÀÇ tty¸¦ Á¡À¯Çϰí ÀÖ½À´Ï´Ù.
C> »óȲ2) tty´ç ½ÇÇàµÇ´Â ÇÁ·Î¼¼½º´Â
C> MainApp -> /bin/sh -> /usr/bin/lockf -> /usr/sbin/pppd
C> ÀÔ´Ï´Ù.
C> À̶§, ÀÌ ½Ã½ºÅÛÀ¸·Î rlogin/telnetµîÀÇ Á¢¼ÓÀÌ ºÒ°¡´ÉÇØ Áý´Ï´Ù.
C> ÇÑÂüÈÄ¿¡ »ç¿ëÀÚ°¡ ÁÙ¾îµé¶§(?)¿¡¾ß Á¢¼ÓÀÌ °¡´ÉÇØ Áý´Ï´Ù.
C> ±×·¡¼, ºÒ¾ÈÇÑ ¸¶À½¿¡ reboot¸¦ ÇϰïÇÕ´Ï´Ù.
¸Þ½ÃÁö°¡ À߸° °ÇÁö ¿ø·¡ ±×·¸°Ô ³ª¿Â °ÍÀÎÁö´Â Àß ¸ð¸£°Ú½À´Ï´Ù¸¸,
rlogin/telnetÀÌ ´õ ¾ÈµÈ´Ù¸é pty°¡ ³²¾ÆÀÖ´ÂÁö ¸ÕÀú »ìÆìº¸¼Å¾ß
°Ú±º¿ä. pty»ý¼º ÇѰèÄ¡°¡ 80°³ÀÌÁö ¾Ê³ª¿ä?
man 4 pty
--
CHOI Junho | Korea FreeBSD Users Group | Web Data Bank Co. Seoul., ROK.
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