Unix/Solaris °ü·Ã°Ô½ÃÆÇ

2000/07/21(17:56) from 203.254.154.69
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 3367 , ÁÙ¼ö : 495
Solaris FAQ - 1
2. ½Ã½ºÅÛ °ü¸®¿¡ °üÇÑ Áú¹®µé
2.1 ·çÆ®ÆÄƼ¼ÇÀÇ ¿ë·®À» ÀÛ°Ô Àâ¾Æ¼­ °¡µæá½À´Ï´Ù.
¿©·¯°¡Áö ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù. °¡Àå È®½ÇÇÑ ¹æ¹ýÀº ÃæºÐÇÑ ¿©À¯°¡ ÀÖ´Â Çϵåµð½ºÅ©¸¦ ºÙ¿©¼­ ºÎÆ®µð½ºÅ©¸¦ º¹»çÇÏ´Â ¹æ¹ýÀÔ´Ï´Ù. ÇÏÁö¸¸ ÀÌ ¹æ¹ýÀº ¼º°øÇϱⰡ Èûµç(?) ´ÜÁ¡ÀÌ ÀÖ½À´Ï´Ù. ÀӽùæÆíÀ¸·Î´Â ¸î°³ÀÇ µð·ºÅ丮¸¦ ´Ù¸¥ ÆÄƼ¼ÇÀ¸·Î ¿Å±â°í ¸µÅ©¸¦ ¸¸µå´Â ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù. À̶§ ¸¹ÀÌ ¾Ö¿ë(?)µÇ´Â ÆÄƼ¼ÇÀ¸·Î /var°¡ ÀÖ½À´Ï´Ù. /varÀüü³ª /var¾È¿¡¼­ µð½ºÅ©¸¦ ¸¹ÀÌ Â÷ÁöÇÏ´Â ÆÄƼ¼ÇÀ» ´Ù¸¥°÷À¸·Î ¿Å±â°í ¸µÅ©¸¦ ¸¸µé¾î ÁÖ¸é µË´Ï´Ù. (Àý´ë /sbinÀ̳ª /etc°°Àº µð·ºÅ丮¸¦ ¿Å±âÁö ¸¶¼¼¿ä. ^_^)


2.2 Çϵåµð½ºÅ© ÆÄƼ¼ÇÀº ¾î¶»°Ô Àâ´Â°Ô ÁÁ³ª¿ä?
º¸Åë °ü¸®ÀÚ¿¡ µû¶ó µÎ°¡Áö ÇüÅ·ΠÆÄƼ¼ÇÀ» °ü¸®ÇÕ´Ï´Ù. ÇÑ°¡Áö ¹æ¹ýÀº swapÀ» Á¦¿ÜÇÑ ¸ðµç µð½ºÅ©¸¦ / ÆÄƼ¼Ç¿¡ µÎ´Â ¹æ¹ýÀÌ°í, ´Ù¸¥ ¹æ¹ýÀº /usrµîÀÇ µð·ºÅ丮¸¦ °¢°¢ ÆÄƼ¼ÇÀ» ³ª´©¾î¼­ »ç¿ëÇÏ´Â ¹æ¹ýÀÔ´Ï´Ù. ÀÌ µÎ°¡Áö ¹æ¹ý ¸ðµÎ Àå´ÜÁ¡À» °¡Áö°í À־ ¾î´À°ÍÀÌ ÁÁ´Ù°í ÇÒ ¼ö´Â ¾ø½À´Ï´Ù. °ü¸®ÀÚ°¡ ÆíÇÑ ¹æ¹ýÀ¸·Î ¼±ÅÃÇÏ½Ã¸é µË´Ï´Ù.

ÆÄƼ¼ÇÀ» ¿©·¯°³·Î ³ª´­ °æ¿ì °³ÀÎÀû ÃëÇâ(?), »ç¿ëÇÏ´Â ÀÀ¿ëÇÁ·Î±×·¥¿¡ µû¶ó ´Ù¸¨´Ï´Ù. ¾Æ·¡´Â ¾ÈÁø¼ö´ÔÀÌ ´º½º±×·ì¿¡ ¿Ã·ÁÁֽŠ³»¿ëÀÔ´Ï´Ù.(Âü°íÇϼ¼¿ä.)

/       64MB
/usr    400MB ÀÌ»ó (ÃÖ°æ·Ä´ÔÀº ÃÖ¼Ò 600MBÀÌ°í, º¸Åë 1GBÀÌ»óÀ» Àâ´Â°Ô ÁÁ´Ù°í
                   ¸ÞÀÏÀ» º¸³»Áּ̽À´Ï´Ù.)
/var    128MB ÀÌ»ó (Recommended Patches¸¦ ¼³Ä¡ÇÏ·Á¸é Àû¾îµµ 100MB°¡
                   ÇÊ¿äÇÕ´Ï´Ù.)
swap    ¹°¸®Àû ¸Þ¸ð¸®ÀÇ 2¹è¿¡¼­ 4¹è
/opt    400MB ÀÌ»ó
/usr/local      ºÐ¸®±ÇÀå

Àúµµ À§¿Í ºñ½ÁÇÏ°Ô ÆÄƼ¼ÇÀ» ³ª´©°í ´ëºÎºÐÀÇ ÇÁ·Î±×·¥Àº /usr/localÀ̳ª /opt¿¡ ¼³Ä¡ÇÕ´Ï´Ù.

2.3 swap¿µ¿ªÀÌ ¸ðÀÚ¶ó´Âµ¥ ¾î¶»°Ô Ãß°¡ÇÒ ¼ö ÀÖ³ª¿ä?
Solaris 2.x¿¡¼­´Â Ãʱ⿡´Â µû·Î ÆÄƼ¼ÇÀ» Àâ¾Æ¼­ swap¿µ¿ªÀ» »ç¿ëÇÏÁö¸¸ ³ªÁß¿¡ Ãß°¡ÇÒ °æ¿ì swapÆÄÀÏÀ» ¸¸µé¾î¼­ Ãß°¡ÇÕ´Ï´Ù. À̶§ »ç¿ëÇÏ´Â ¸í·É¾î°¡ mkfile ÀÔ´Ï´Ù. ¸¸ÀÏ /opt/swapÀ̶ó´Â 200MBÂ¥¸®ÀÇ ÆÄÀÏÀ» ¸¸µé¾î¼­ swap¿µ¿ªÀ¸·Î ¾²°í ½Í´Ù¸é ¾Æ·¡¿Í °°ÀÌ ÆÄÀÏÀ» ¸¸µé°í swap¸í·É¾î·Î Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.

% mkfile 200m /opt/swap
% swap -a /opt/swap

¸¸ÀÏ Ç×»ó »ç¿ëÇÒ swap¿µ¿ªÀ̶ó¸é /etc/vfstab¿¡ Ãß°¡ÇÏ¸é µË´Ï´Ù. ´ÙÀ½Àº /opt/swapÀ» Ãß°¡ÇÑ /etc/vfstabÀÇ ¿¹Á¦ÀÔ´Ï´Ù.
% cat /etc/vfstab
.
.
swap    -       /tmp    tmpfs   -       yes     -
/opt/swap       -       -       swap    -       no      -
%


2.4 inode fullÀÌ ³ª¿É´Ï´Ù.
ÆÄÀϽýºÅÛ¿¡¼­ »ç¿ëÇÏ°í ÀÖ´Â inode¸¦ ¸ðµÎ »ç¿ëÇ߱⠶§¹®ÀÔ´Ï´Ù. ÀÌ·¸°Ô µÇ¸é ´õ ÀÌ»óÀÇ ÆÄÀÏÀ» »ý¼ºÇÒ ¼ö ¾ø½À´Ï´Ù. ÆÄÀϵéÀ» ¹é¾÷ÇÑ ÈÄ(¹®Á¦°¡ µÇ´Â ÆÄÀÏ ½Ã½ºÅÛ¸¸ ¹é¾÷ÇÏ¸é µË´Ï´Ù.) newfsÀÇ -i¿É¼ÇÀ» »ç¿ëÇÏ¿© inodeÀÇ °¹¼ö¸¦ ´ÃÀÌ°í ¹é¾÷ÇÑ ÆÄÀϵéÀ» º¹±¸ÇØ¾ß ÇÕ´Ï´Ù.


2.5 »ç¿ëÀÚ¸¶´Ù ƯÁ¤Å©±â¸¸Å­¸¸ Çϵåµð½ºÅ©¸¦ ÇÒ´çÇÏ´Â ¹æ¹ýÀÌ ÀÖÀ»±î¿ä?
Solaris 2.x¶ó¸é quota¸¦ ¼³Á¤ÇÏ½Ã¸é µË´Ï´Ù. quota¸¦ ¼³Á¤ÇÏ´Â ¹æ¹ýÀº Solaris¸Þ´º¾óÁß System Admin Guide Vol2¿¡ º¸½Ã¸é Àß ³ª¿ÍÀÖ½À´Ï´Ù. How to enable user storage space quotas for Solaris in a mounted file system °£·«ÇÏ°Ô ¼³¸íµå¸®¸é ¾Æ·¡¿Í °°½À´Ï´Ù.

/etc/vfstab¿¡¼­ quota¸¦ ¼³Á¤ÇÏ°íÀÚ ÇÏ´Â ÆÄÀϽýºÅÛÀÇ ¸¶¿îÆà ¿É¼Ç¿¡ rq¸¦ ÁöÁ¤ÇÑ´Ù.

$ cat /etc/vfstab
..
/dev/dsk/c0t2d0s6 /dev/rdsk/c0t2d0s6 /home ufs 1 yes rq
..

quota¸¦ ¼³Á¤ÇÒ ÆÄÀϽýºÅÛ¿¡ quotas¶ó´Â ÆÄÀÏÀ» ¸¸µç´Ù.

$ touch quotas
$ chmod 600 quotas

°¢ »ç¿ëÀÚ¿¡°Ô quota¸¦ ÇÒ´çÇϱâ À§ÇÏ¿© edquota¶ó´Â ¸í·ÉÀ» »ç¿ëÇÑ´Ù.

$ edquota louis
fs /home blocks (soft = 0, hard = 0) inodes (soft = 0, hard = 0)

¿©±â¿¡¼­ ÇÒ´çÇÏ°íÀÚ ÇÏ´Â ¾ç¸¸Å­ soft¿Í hardºÎºÐ¿¡ Àû¾îÁØ´Ù. ¸¸ÀÏ 20MB¸¦ ÇÒ´çÇÏ·Á¸é ¾Æ·¡¿Í °°ÀÌ ÇØÁØ´Ù. (¸¸ÀÏ quota¸¦ Á¦°ÅÇÏ°íÀÚ ÇÑ´Ù¸é 0À» Àû¾îÁÖ¸é µÈ´Ù.)
fs /home blocks (soft = 20000, hard = 20000) inodes (soft = 0, hard = 0)

¸¸ÀÏ ´Ù¼öÀÇ »ç¿ëÀÚ¿¡°Ô °°Àº ¾çÀÇ quota¸¦ ÇÒ´çÇÏ·Á¸é ÇϳªÀÇ »ç¿ëÀÚ¸¸ ÇÒ´çÇÏ°í º¹»çÇÒ ¼ö Àִµ¥ ¾Æ·¡´Â louis »ç¿ëÀÚÀÇ quota¼³Á¤À» aaa, bbb, ccc »ç¿ëÀÚ¿¡°Ôµµ ¶È°°ÀÌ ÇÒ´çÇÏ´Â ¿¹Á¦ÀÌ´Ù.

$ edquota -p louis aaa bbb ccc


2.6 cachefs°¡ ¹º°¡¿ä?
http://www.mizi.co.kr/~louis/papers/cachefs/¸¦ Àо¼¼¿ä. ¼³¸í°ú ±âº»ÀûÀÎ ¼³Ä¡¹ýÀÌ ÀûÇô ÀÖ½À´Ï´Ù.


2.7 ³×Æ®¿÷À¸·Î rootÁ¢¼ÓÀÌ °¡´ÉÇÏ°Ô ÇÏ·Á¸é?
±âº»ÀûÀ¸·Î Solaris 2.x¿¡¼­´Â ³×Æ®¿÷À¸·Î Á¢¼ÓÇÏ°í root·Î ·Î±äÇÏ¸é ¾Æ·¡¿Í °°Àº ¸Þ¼¼Áö¸¦ Ãâ·ÂÇÏ°í Á¢¼ÓÀÌ ¾ÈµË´Ï´Ù.

login: root
Password:
Not on system console
Connection closed by foreign host.

Solaris 2.x´Â ±âº»ÀûÀ¸·Î root»ç¿ëÀÚ´Â console¿¡¼­¸¸ ·Î±äÀÌ °¡´ÉÇÕ´Ï´Ù. (su´Â Á¦¿Ü) ÀÌ°ÍÀ» consoleÀÌ¿Ü¿¡¼­µµ °¡´ÉÇÏ°Ô ÇÏ·Á¸é /etc/default/login¿¡¼­ CONSOLE=/dev/console¿¡ ÁÖ¼®À» ´Þ¸é µË´Ï´Ù.
Âü°í·Î CONSOLE=/dev/consoleÀÇ Àǹ̴ root´Â /dev/console¿¡¼­¸¸ loginÀÌ °¡´ÉÇÏ´Ù´Â ÀǹÌÀÔ´Ï´Ù. ¸¸ÀÏ root»ç¿ëÀÚ·Î ·Î±äÀÌ ºÒ°¡´ÉÇÏ°Ô ÇÏ·Á¸é CONSOLE= ¿Í °°ÀÌ ÇØ µÎ¸é µË´Ï´Ù. (ÇÏÁö¸¸ ÀÌ ¼³Á¤Àº ±âº»ÀûÀ¸·Î ¼³Ä¡µÈ in.telnetdµî¿¡¸¸ ÇØ´çµË´Ï´Ù. ¸¸ÀÏ sshµîÀ» »ç¿ëÇÑ´Ù¸é ÀÌ ÆÄÀÏ°ú »ó°ü¾øÀÌ root°èÁ¤À¸·Î ·Î±äÀÌ °¡´ÉÇÕ´Ï´Ù.)


2.8 ·Î±äÈ­¸é¿¡¼­ ³ª¿À´Â ¸Þ½ÃÁö¸¦ ¹Ù²Ù·Á¸é?
telnetÀ¸·Î Á¢¼Ó½Ã UNIX(r) System V Release 4.0 (white) °°Àº ¸Þ¼¼Áö¸¦ ¹Ù²Ù°í ½Í´Ù¸é Solaris 2.6ÀÇ °æ¿ì /etc/default/telnetd¿¡¼­ BANNER Ç׸ñÀ» ¼öÁ¤ÇÏ¸é µÇÁö¸¸, ±× ÀÌ¿ÜÀÇ ½Ã½ºÅÛ¿¡¼­´Â Ưº°ÇÑ ¹æ¹ýÀÌ ¾ø½À´Ï´Ù. ¸îºÐµéÀÇ ¸»À» µû¸£ÀÚ¸é binaryÆÄÀÏ(in.telnetd)À» ¼öÁ¤ÇÏ¸é °¡´ÉÇÏ´Ù°í ÇÏ´õ±º¿ä :)


Äֿܼ¡¼­ÀÇ white console login: ¸Þ½ÃÁö´Â /etc/inittab¿¡¼­ ¼öÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ±âº»ÀûÀ¸·Î "`uname -n` console login: "À¸·Î µÇ¾îÀÖ½À´Ï´Ù.


·Î±äÈ­¸é¿¡ ¿©·¯ÁÙÀÇ ³»¿ëÀ» Ãâ·ÂÇÏ·Á¸é /etc/issue¿¡ Àû¾îÁÖ¸é µË´Ï´Ù. ±×¸®°í ·Î±äÈÄ ¿©·¯ÁÙÀÇ ³»¿ëÀ» Ãâ·ÂÇÏ·Á¸é /etc/motd¿¡ Àû¾îÁÖ¸é µË´Ï´Ù.


·Î±äÈÄ ³ª¿À´Â ¸Þ½ÃÁöµé(motd³»¿ë, ÃÖ±ÙÁ¢¼ÓÀϵî)À» ³ª¿ÀÁö ¾Ê°Ô ÇÏ·Á¸é $HOME/.hushlogin À» ¸¸µé¸é ³ª¿ÀÁö ¾Ê½À´Ï´Ù. (touch $HOME/.hushlogin)


2.9 Çѹø¸¸ Á¢¼ÓÀ» ÇÏ¸é °°Àº À̸§À¸·Î ·Î±äÀ» ¸·°í½Í½À´Ï´Ù.
±âº»ÀûÀ¸·Î Áö¿øÇØ ÁÖ´Â°Ç ¾Æ´ÏÁö¸¸ /etc/profileÀ̳ª /etc/.login¿¡¼­ °£´ÜÇÑ script¸¦ ½á¼­ ±¸ÇöÇÒ ¼ö´Â ÀÖ½À´Ï´Ù. ¶ÇÇÑ Michael P. Crider°¡ ¸¸µç idled¸¦ »ç¿ëÇϼŵµ µË´Ï´Ù. idled´Â http://www.darkwing.com/idled/README.html¿¡¼­ ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.


2.10 floppyµå¶óÀ̹ö¸¦ »ç¿ëÇÏ·Á¸é ¾î¶»°Ô ÇØ¾ß Çϳª¿ä?
Solaris 2.x¿¡¼­´Â vold(Volume Management Daemon)À» ÀÌ¿ëÇؼ­ floppy³ª CD-ROMÀ» ¸¶¿îÆ®ÇÕ´Ï´Ù. µû¶ó¼­ floppy¸¦ »ç¿ëÇÒ¶§´Â µå¶óÀ̹ö¿¡ µð½ºÄÏÀ» ³Ö°í, volcheck¸í·É¾î¸¦ ½ÇÇàÇÏ¸é ¸¶¿îÆ®°¡ µË´Ï´Ù. º¸Åë /floppy/floppy0¿¡ ¸¶¿îÆ®°¡ µË´Ï´Ù. ±×¸®°í µð½ºÄÏÀº MS-DOS Æ÷¸ËÀ¸·Î µÇ¾îÀ־ ¹®Á¦°¡ ¾øÀÌ ¸¶¿îÆ®µË´Ï´Ù. ±×¸®°í ´Ù ¾²°í ³µÀ»¶§´Â eject floppy¸¦ ÀÔ·ÂÇϸé floppy°¡ ºüÁ®³ª¿À¸ç ÀÚµ¿À¸·Î ¸¶¿îÆ®°¡ Ç®¸³´Ï´Ù.


2.11 CD-ROMµå¶óÀ̹ö¸¦ ÀÌ¿ëÇÏ·Á¸é ¾î¶»°Ô Çϳª¿ä?
Solaris 2.x¿¡¼­´Â floppy¿Í ¸¶Âù°¡Áö·Î vold¸¦ ÀÌ¿ëÇؼ­ ¸¶¿îÆ®ÇÕ´Ï´Ù. ÇöÀç vold°¡ ¼öÇàÁßÀ϶§´Â CD-ROMÀÇ °æ¿ì¿¡´Â CD¸¦ »ðÀÔÇϱ⸸ Çϸé ÀÚµ¿À¸·Î /cdrom¿¡ ¸¶¿îÆ®°¡ µÇ°í, CD¸¦ »©°í ½ÍÀ»¶§´Â CD-ROMµå¶óÀ̹ö¿¡ ÀÖ´Â ¹öÆ°À» ´©¸£°Å³ª, eject cdromÀ̶ó´Â ¸í·É¾î¸¦ ÀÔ·ÂÇÏ¸é µË´Ï´Ù. (°¡²û CD-ROM µå¶óÀ̹öÀÇ ¹öÆ°À» ´­·¶À» ¶§ CD°¡ ºüÁ®³ª¿ÀÁö ¾Ê´Â°æ¿ì°¡ ÀÖ½À´Ï´Ù. À̶§´Â eject cdrom À̶ó°í ÀÔ·ÂÇϸé Àß ºüÁ®³ª¿É´Ï´Ù.) Âü°í·Î voldÀÇ ¼³Á¤ÆÄÀÏ Àº /etc/vold.confÀ̸ç, ÀÚ¼¼ÇÑ »çÇ×Àº vold(1M)ÀÇ ¸Þ´º¾óÀ» ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù.


2.12 ´Ù¸¥ ½Ã½ºÅÛÀÇ CD-ROMµå¶óÀ̹ö¸¦ ÀÌ¿ëÇÏ·Á¸é?
¸¸ÀÏ µÎ´ëÀÇ ÄÄÇ»ÅÍ A, B°¡ Àִµ¥, A¿¡´Â CD-ROM µå¶óÀ̹ö°¡ ÀÖ°í, B¿¡´Â ¾ø¾î¼­ B¿¡¼­ AÀÇ CD-ROM µå¶óÀ̹ö¸¦ ÀÌ¿ëÇÏ°í ½Í´Ù¸é, A¿¡¼­´Â /etc/rmmount.conf ÀÇ ¸¶Áö¸·¿¡ ¾Æ·¡¿Í °°ÀÌ Ãß°¡ÇÏ°í vold µ¥¸óÀ» ´Ù½Ã ½ÇÇàÇÑ ÈÄ

share cdrom*  -o ro=B

B¿¡¼­´Â /cdrom¿¡ »ç¿ëÇÏ°í ½Í´Ù¸é


% ln -s /net/A/cdrom /cdrom

¿Í °°ÀÌ ¿¬°áÇØ µÎ½Ã¸é µË´Ï´Ù.


Âü°í·Î Solaris¿¡¼­´Â CD-ROMÀ̳ª floppyµîÀº vold(1M)°¡ °ü¸®ÇÕ´Ï´Ù. ¸¸ÀÏ ¾î¶² »ç¿ëÀÚ°¡ CD¸¦ ³ÖÀ¸¸é vold´Â ±× ÀÏÀ» °¨ÁöÇÏ°í rmmount(1M)¸¦ È£ÃâÇؼ­ ´Ù½Ã ¸¶¿îÆ®ÇØÁÝ´Ï´Ù. rmmount(1M)´Â CD³ª, floppy¿Í °°Àº ÀåÄ¡µéÀ» ¸¶¿îÆ®ÇÒ ¶§ »ç¿ëÇϴµ¥, ±× ¼³Á¤ÆÄÀÏÀº /etc/rmmount.confÀÔ´Ï´Ù. ÀÚ¼¼ÇÑ ³»¿ëÀº rmmount.conf¿Í rmmountÀÇ ¸Þ´º¾óÀ» ÂüÁ¶Çϼ¼¿ä.


2.13 Sun¿ë CD-ROMµå¶óÀ̹ö°¡ µû·Î ÀÖ³ª¿ä?
µû·Î ÀÖÁö´Â ¾Ê½À´Ï´Ù. Sun¿¡¼­´Â SCSI CD-ROMµå¶óÀ̹öÁß ¹öÆÛ°¡ 512K¹ÙÀÌÆ®ÀÎ °Í¸¸ Áö¿øÇÕ´Ï´Ù. Àß µ¹¾Æ°¡´Â ¸ðµ¨¿¡´Â ¼Ò´ÏÀÇ °æ¿ì CDU-8012¸ðµ¨(Sun 1¹è¼Ó CD-ROMµå¶óÀ̹ö), µµ½Ã¹ÙÀÇ 4101TA¸ðµ¨(Sun 2¹è¼Ó CD-ROMµå¶óÀ̹ö), 3301B¸ðµ¨, 3401B¸ðµ¨, ¾ÖÇÃÀÇ CD 300i°¡ ÀÖÀ¸¸ç, Ç÷¢½ºÅÍÀÇ CD-ROMµå¶óÀ̹öÀÇ °æ¿ì ´ëºÎºÐ Àß µ¹¾Æ°©´Ï´Ù. ¸¸ÀÏ ±¸ÀÔÀ» ÇϽŴٸé Ç÷¢½ºÅÍÀÇ ¸ðµ¨À» ±¸ÀÔÇϽô°ÍÀÌ ÁÁ½À´Ï´Ù.(ÃÖ°æ·Ä´Ô, À̼®Âù´Ô)


2.14 »õ·Î¿î ÀåÄ¡¸¦ ´Þ°í device fileÀ» ¸¸µé·Á¸é?
ÀÏ´Ü ´Ù¸¥ ÁÖº¯ÀåÄ¡¿Í Ãæµ¹ÇÏÁö ¾Ê´Â SCSI¹øÈ£(CD-ROMµå¶óÀ̹ö´Â ÀϹÝÀûÀ¸·Î 6¹øÀ» »ç¿ëÇÏ°í, Tapeµå¶óÀ̹ö´Â ÀϹÝÀûÀ¸·Î 4¹øÀ» »ç¿ëÇÕ´Ï´Ù.)¸¦ ÇÒ´çÇÏ°í, PROM prompt¿¡¼­ probe-scsi¸í·ÉÀ¸·Î Á¤»óÀûÀ¸·Î ÀνÄÀÌ µÇ´ÂÁö È®ÀÎÇÕ´Ï´Ù. ¿©±â¿¡¼­ Àß ³ª¿À¸é boot -r¸í·ÉÀ¸·Î /dev¿Í /devicesÀÇ ÆÄÀϵéÀ» °»½ÅÇÏ¸é µË´Ï´Ù.

ok probe-scsi
ok boot -r


º¸Åë ¿ÜÀåÇü Tapeµå¶óÀ̹ö¸¦ ´Þ°í ÀÌ ÀÛ¾÷À» ¼öÇàÇϴµ¥ À̶§ »ý±â´Â ÀåÄ¡ÆÄÀÏÀº Solaris 2.xÀÇ °æ¿ì /dev/rmt/0 (SCSI 4¹øÀ» ¾´°æ¿ì), /dev/rmt/1 (SCSI 5¹øÀ» ¾´ °æ¿ì)À̸ç, SunOS 4.xÀÇ °æ¿ì¿¡´Â /dev/rst0, /dev/rst1ÀÌ »ý±é´Ï´Ù.


2.15 TapeÀÇ ³»¿ëÀ» »èÁ¦ÇÏ·Á¸é?
TapeÀÇ ³»¿ëÀ» »èÁ¦ÇÏ·Á¸é mt¸í·ÉÀ» »ç¿ëÇÏ½Ã¸é µË´Ï´Ù. ¸¸ÀÏ Tapeµå¶óÀ̹öÀÇ ÀåÄ¡ÆÄÀÏÀ̸§ÀÌ /dev/rmt/0 ¶ó¸é ¾Æ·¡¿Í °°ÀÌ ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù.


$ mt -t /dev/rmt/0 erase


2.16 WorkstationÀÇ È­¸é ÇØ»óµµ¿Í »ö»ó¼ö¸¦ ¹Ù²Ù·Á¸é?
Sun WorkstationsÀÇ °æ¿ì È­¸éÇØ»óµµ¿Í »ö»ó¼öµîÀ» º¯ÇüÇÏ·Á¸é »ç¿ëÇÏ´Â Video Card°¡ framebuffer¸¦ Áö¿øÇØ¾ß ÇÕ´Ï´Ù. º¸Åë Creator 3D¿¡¼­´Â »ç¿ë°¡´ÉÇÕ´Ï´Ù. ¸¸ÀÏ ÄܼÖÀÇ Çػ󵵸¦ 1280x1024·Î º¯°æÇÏ·Á¸é PROM prompt¿¡¼­ ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÏ¸é µË´Ï´Ù.

ok setenv output-device screen:r1280x1024x64
ok reset

ÀÌ·¸°Ô PROM prompt»Ó¸¸ ¾Æ´Ï¶ó ffbconfig ÇÁ·Î±×·¥À» ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

¸¸ÀÏ Solaris x86¿¡¼­ È­¸é Çػ󵵸¦ ¹Ù²Ù·Á¸é, kdmconfig ¸í·ÉÀ» ÀÌ¿ëÇؼ­ È­¸éÇػ󵵸¦ º¯°æÇÒ ¼ö ÀÖ½À´Ï´Ù. Solaris x86¿¡¼­ È­¸éÇػ󵵸¦ º¯°æÇϱâ Àü¿¡ ÇöÀç »ç¿ëÇÏ°í ÀÖ´Â Graphic Adapter°¡ Solaris x86¿¡¼­ Áö¿øÇÏ´ÂÁö¸¦ È®ÀÎÇÑ ÈÄ ½ÇÇàÇϽñ⠹ٶø´Ï´Ù. (½ÅÁ¦Ã¶´Ô)


»ö»ó¼ö¸¦ 16bit»ö»óÀ¸·Î ¹Ù²Ù·Á ÇÒ¶§, openwinÀ» »ç¿ëÇϽŴٸé, openwin -dev [framebuffer ÀåÄ¡ÆÄÀϸí] defdepth 16 °ú °°ÀÌ ÇϽðí, CDE¸¦ »ç¿ëÇϽøé /usr/dt/config/Xconfig ÆÄÀÏ¿¡ Xsun -dev [framebuffer ÀåÄ¡ÆÄÀϸí] defdepth 16 °ú °°ÀÌ ¼³Á¤ÇÏ½Ã¸é µË´Ï´Ù. Á¦°¡ »ç¿ëÇÏ´Â Creator 3DÀÇ °æ¿ì¿£ framebuffer ÀåÄ¡ÆÄÀϸíÀÌ /dev/ffb0 ÀÔ´Ï´Ù. (´ç¿¬È÷ framebuffer°¡ ¿øÇÏ´Â »ö»ó¼ö¸¦ Áö¿øÇØ¾ß ÇÕ´Ï´Ù.)


2.17 Solaris 2.x¿¡¼­ µÎ °³ÀÌ»óÀÇ Network Adapter¸¦ ¼³Ä¡ÇÏ·Á¸é?
Network Adapter¸¦ ´Þ°í, /etc/hostname.hme?,/etc/hostname.le? (100M Network AdapterÀ̸é hme0, hme1, .. 10M Network AdapterÀ̸é le0, le1, ..)¿¡ °¢ AdapterÀÇ È£½ºÆ®À̸§À» ÀÛ¼ºÇÏ°í, /etc/hosts¿¡ IP Address¸¦ ¼³Á¤ÇÏ¸é »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.


2.18 ÇÁ¸°Å͸¦ º´·ÄÆ÷Æ®¿¡ ¿¬°áÇÏ·Á¸é?
Sun WorkstationÀÇ º´·ÄÆ÷Æ®´Â ½Ã½ºÅÛÀÇ Á¾·ù¿¡ µû¶ó ´Ù¸¨´Ï´Ù. ÀÏ´Ü º´·ÄÆ÷Æ®°¡ ÀÖ´ÂÁö È®ÀÎÇϽðí (±×¸²¿¡ // ¿Í °°ÀÌ ±×·ÁÁø ºÎºÐÀÌ º´·ÄÆ÷Æ®ÀÔ´Ï´Ù.) ÇüÅ¿¡ ¸Â´Â º´·ÄÄÉÀ̺íÀ» ±¸ÀÔÇؼ­ »ç¿ëÇÏ½Ã¸é µË´Ï´Ù.


2.19 ¸ðµ©À» ´Þ·Á¸é?
ftp://sunsite.snu.ac.kr/pub/sun-info/sun-faq/FAQs/Solaris2.x-Modem-and-Terminal-SetupÀ» Âü°íÇϼ¼¿ä.


2.20 PostscriptÆÄÀÏÀ» Ãâ·ÂÇÏ·Á¸é?
postscriptÀ» Áö¿øÇÏÁö ¾Ê´Â ´ëºÎºÐÀÇ ÇÁ¸°ÅÍ¿¡¼­ postscriptÆÄÀÏÀ» Ãâ·ÂÇÏ·Á¸é gs(ghost script)¸¦ »ç¿ëÇÏ¸é µË´Ï´Ù. ±×¸®°í postscript¸¦ Áö¿øÇÏ´Â ÇÁ¸°ÅÍÀÏ °æ¿ì¿¡µµ ÇѱÛÆÄÀϵéÀ» Ãâ·ÂÇÏ·Á¸é gs¸¦ »ç¿ëÇÏ½Ã´Â°Ô ÁÁ½À´Ï´Ù.


gs¸¦ ÇÊÅÍ·Î »ç¿ëÇÏ´Â ¹æ¹ýÀº http://cfauvcs5.harvard.edu/SetGSprinter4Solaris.html¸¦ Âü°íÇϽñ⠹ٶø´Ï´Ù.


±×¸®°í À×Å©Á¬ ÇÁ¸°Å͸¦ ÀÌ¿ëÇÏ¿© Color·Î Ãâ·ÂÇÏ·Á¸é ÇØ´ç ÇÁ¸°ÅÍÀÇ gs devÆÄÀÏÀ» ±¸Çϼż­ gs¸¦ Àç ÄÄÆÄÀÏ ÇÏ¸é µË´Ï´Ù. stylus colorÇÁ¸°ÅÍ´Â devÆÄÀÏÀÌ ±âº»ÀûÀ¸·Î µé¾îÀÖÀ¸¹Ç·Î ÄÄÆÄÀÏÀÌ MakefileÀÇ DEVICE_DEVS¿¡ stcolor.dev¸¦ Ãß°¡ÇÏ¸é µË´Ï´Ù. HPÀÇ À×Å©Á¬Àº http://www.erdw.ethz.ch/~bonk/hp850/hp850.html¿¡¼­ devÆÄÀÏÀ» ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.


2.21 ³×Æ®¿÷À» Áö¿øÇÏ´Â ÇÁ¸°Å͸¦ ¼³Ä¡ÇÏ·Á¸é?
HPÀÇ Á¦Ç°ÀÎ °æ¿ì HPÀÇ È¨ÆäÀÌÁö¿¡¼­ JetAdminÀ» ¹Þ¾Æ ÆÐÅ°Áö¸¦ ¼³Ä¡ÇÑ ÈÄ (/usr/hpnp¿¡ ¼³Ä¡ÇÑ °æ¿ì) /usr/hpnp/jetadminÀ¸·Î ÇÁ¸°Å͸¦ Ãß°¡ÇÏ¸é µË´Ï´Ù. ¹°·Ð IP¿Í NetmaskµîÀº ¼³Á¤ÇØ µÎ¼Å¾ß ÇÕ´Ï´Ù. ( ¼­Áø¼ö´ÔÀÌ Á¤¸®ÇØ Áּ̽À´Ï´Ù.)


2.22 JAZZµå¶óÀ̹ö³ª ZIPµå¶óÀ̹ö¸¦ ´Þ·Á¸é?
JAZZµå¶óÀ̹ö³ª Zipµå¶óÀ̹ö´Â SCSI¸¦ »ç¿ëÇϴ°æ¿ì ÀÏ¹Ý µð½ºÅ©Ã³·³ »ç¿ëÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù. ´ÜÁö ÁÖÀÇÇÏ¼Å¾ß ÇÒ ³»¿ëÀº ¹Ìµð¾î¸¦ »Ì±âÀü¿¡ umount¸¦ ÇÏ¼Å¾ß ÇÕ´Ï´Ù.


2.23 ¹é¾÷ ÇÏ·Á¸é?
¿©·¯ °¡Áö ¸í·É¾î°¡ ÀÖÁö¸¸, °¡Àå ±âº»ÀûÀÎ tar¿¡ ´ëÇØ ¸»¾¸µå¸®°Ú½À´Ï´Ù. ¸¸ÀÏ /home µð·ºÅ丮 ÀÌÇÏÀÇ ÆÄÀϵéÀ» /dev/rmt/0¿¡ ¹é¾÷¹ÞÀ¸·Á ÇÑ´Ù¸é ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù.

% tar cvf /dev/rmt/0 /home

³ªÁß¿¡ ¹é¾÷ÇÑ ³»¿ëÀ» restoreÇϽ÷Á¸é /¿¡¼­ ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÏ¸é µË´Ï´Ù.


% tar xvf /dev/rmt/0


tar¸¦ »ç¿ëÇϴ°æ¿ì ¿øÇÏ´Â ÆÄÀϸ¸À» restoreÇÏ·Á¸é ¾Æ·¡¿Í °°ÀÌ »ç¿ëÇÏ½Ã¸é µË´Ï´Ù. (man tar¿¡¼­ °¡Á®¿È)

% tar xvf /dev/rmt/0 `tar tf /dev/rmt/0 | grep 'pattern'`

ÀÌ ¿Ü¿¡µµ restoreÇÏ°íÀÚ ÇÏ´Â ÆÄÀÏÀÇ ¸®½ºÆ®¸¦ ÆÄÀÏ·Î ¸¸µé°í(e.g list), ´ÙÀ½°ú °°ÀÌ »ç¿ëÇϼŵµ µË´Ï´Ù.
% tar xvf /dev/rmt/0 -I list


2.24 Solaris 2.x¿¡¼­ /dev/rmt/¿¡ ÀÖ´Â ÀåÄ¡ÆÄÀϵéÀÇ ÀǹÌ
Solaris 2.x¿¡¼­ Tapeµå¶óÀ̹ö¸¦ ´Þ°í deviceÆÄÀϵéÀ» ¸¸µé°í ³ª¸é /dev/rmt/µð·ºÅ丮¿¡ ¸¹Àº ÆÄÀϵéÀÌ »ý±é´Ï´Ù. ÀÌ ÆÄÀϵéÀº ±× À̸§¿¡ µû¶ó TapeÀ» »ç¿ëÇÏ´Â ¹æ¹ýÀÌ ´Ù¸¥µ¥ °£´ÜÇÏ°Ô ¾Ë¾Æº¸¸é ÀϹÝÀûÀ¸·Î ÆÄÀϸíÀº ¾Æ·¡¿Í °°ÀÌ »ý°å½À´Ï´Ù.

#[lmhc][b][n] (#´Â ¼ýÀÚ)

l,m,h,c´Â ±â·Ï¹ÐµµÀÔ´Ï´Ù. °¢°¢ low, medium, high, compress¸¦ ÀǹÌÇÕ´Ï´Ù. ´Ü¼øÈ÷ ÀåÄ¡ÆÄÀϸ¸ »ý°å´Ù°í ¸ðµÎ Áö¿øÇÏ´Â°Ç ¾Æ´Õ´Ï´Ù. compress¸¦ Áö¿øÇÏ´Â µå¶óÀ̹ö°¡ ÀÖ°í, ¾Æ´Ñ µå¶óÀ̹ö°¡ ÀÖ½À´Ï´Ù. ±×¸®°í b´Â BSDȣȯÀÇ ÀǹÌÀ̸ç, nÀº no-rewindÀÇ ÀǹÌÀÔ´Ï´Ù. µû¶ó¼­ nÀÌ ¾ø´Â ÀåÄ¡ÆÄÀÏÀ» ÀÌ¿ëÇؼ­ ¹é¾÷À» ÇÏ¸é ¹é¾÷ÀÌ ³¡³­ ÈÄ rewind¸¦ ÇÏÁö¸¸, nÀÌ ºÙÀº ÀåÄ¡ÆÄÀÏÀ» ÀÌ¿ëÇÏ¿© ¹é¾÷À» Çϸé rewind¸¦ ÇÏÁö ¾Ê½À´Ï´Ù. µû¶ó¼­ ÇϳªÀÇ ÀåÄ¡¿¡ ¿©·¯°³ÀÇ º¼·ýÀ» ¹é¾÷ÇÏ·Á¸é nÀÌ ºÙÀº ÀåÄ¡¸íÀ» »ç¿ëÇØ¾ß ÇÕ´Ï´Ù.

2.25 ´Ù¸¥ ½Ã½ºÅÛÀÇ Å×ÀÙ µå¶óÀ̹ö¸¦ ÀÌ¿ëÇÏ·Á¸é?
¿©·¯°¡Áö ¹æ¹ýÀÌ ÀÖ°ÚÁö¸¸, °¡Àå °£´ÜÇÑ ¹æ¹ýÀº rsh¸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ýÀÔ´Ï´Ù. ¸ÕÀú Å×ÀÔµå¶óÀ̹ö°¡ ÀÖ´Â ½Ã½ºÅÛ¿¡ .rhostsÆÄÀÏÀ» ¸¸µé¾î¼­ ´Ù¸¥ ½Ã½ºÅÛ¿¡¼­ rsh·Î Á¢¼ÓÇÒ ¼ö ÀÖ°Ô ÇÑÈÄ Å×ÀÔµå¶óÀ̹ö°¡ ¾ø´Â ½Ã½ºÅÛ¿¡¼­ ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÏ½Ã¸é ¹é¾÷ÇÒ ¼ö ÀÖ½À´Ï´Ù.

% tar cvf - [ÆÄÀϵé] | rsh [Å×ÀÔµå¶óÀ̹ö°¡ ÀÖ´Â ½Ã½ºÅÛ] dd of=/dev/rmt/0

¸¸ÀÏ Å×ÀÔÀ¸·Î ºÎÅÍ ÆÄÀÏÀ» Ç®·Á°í ÇÏ¸é ¾Æ·¡¿Í °°ÀÌ ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù.
% rsh [Å×ÀÔµå¶óÀ̹ö°¡ ÀÖ´Â ½Ã½ºÅÛ] dd if=/dev/rmt/0 | tar xvf -


2.26 patch°¡ ¹º°¡¿ä?
Sun Microsystems¿¡¼­ óÀ½ SolarisµîÀÇ ÇÁ·Î±×·¥À» ¹èÆ÷ÇÑ ÈÄ ±× ÀÌÈÄ¿¡ ¹ß°ßµÇ´Â ¹ö±×µé¿¡ ´ëÇØ ¼öÁ¤ÇÑ ÆÄÀÏÀ» patchÆÄÀÏÀ̶ó°í ÇÕ´Ï´Ù. ¸¸ÀÏ 105393¹øÀ» patchÇ϶ó°í ÇÑ °æ¿ì 105393ÀÌ patch¹øÈ£ÀÔ´Ï´Ù. À§¿Í °°Àº °æ¿ì 105393¹ø patchÆÄÀÏÀ» ±¸Çؿͼ­ patchÇØÁÖ¸é µË´Ï´Ù.


patchÁß¿¡´Â ÀÏ¹Ý patchÆÄÀÏ°ú recommended patch°¡ Àִµ¥, recommended patch´Â À̸§¿¡¼­ ¾Ë ¼ö ÀÖ´Â °Í ó·³ ÃßõÇÏ´Â patchÀÔ´Ï´Ù. ¿î¿µÃ¼Á¦³ª ÇÁ·Î±×·¥ÀÇ º¸¾È»óÀÇ ¹ö±×µî Áß¿äÇÑ ³»¿ëÀ̹ǷΠ¹Ýµå½Ã patchÇØÁÖ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.


Sun Microsystems¿¡¼­ patchÆÄÀÏÀ» ¹èÆ÷ÇÏ´Â Àå¼Ò´Â ftp://sunsolve.sun.com/pub/patchesÀÌ°í, ±¹³»¿¡¼­µµ ¿©·¯°÷¿¡¼­ ¹Ì·¯¸µÀ» ÇÏ°í ÀÖ½À´Ï´Ù. ´ëÇ¥ÀûÀÎ °÷À¸·Î ftp://sunsite.snu.ac.kr/pub/sun-info/sun-patches¿Í ftp://ftp.kreonet.re.kr/pub/Sun/sun-info/sun-patches°¡ ÀÖ½À´Ï´Ù. °¡±î¿î °÷¿¡¼­ patchÆÄÀÏÀ» °¡Á®¿À½Ã¸é µË´Ï´Ù.


patchÆÄÀÏÀ» ¼³Ä¡ÇÏ´Â ¹æ¹ýÀº patchÆÄÀÏÀÇ README¿¡ Àß ¼³¸íÀÌ µÇ¾îÀÖ½À´Ï´Ù. ÀÏ¹Ý patchÆÄÀÏÀÇ °æ¿ì ¾ÐÃàÀ» Ç®°í µð·ºÅ丮¿¡ ÀÖ´Â installpatch¸¦ root±ÇÇÑÀ¸·Î ½ÇÇàÇÏ¸é µË´Ï´Ù.


ÇöÀç ½Ã½ºÅÛÀÌ patchÇÑ patchÆÄÀÏÀÇ ¹øÈ£¸¦ ¾Ë±âÀ§Çؼ­´Â showrev -p ¸í·ÉÀ»»ç¿ëÇÕ´Ï´Ù. ´ÙÀ½Àº ±× ¿¹Á¦ÀÔ´Ï´Ù.

% showrev -p
Patch: 105393-01 Obsoletes:  Requires:  Incompatibles:  Packages: SUNWcsu
Patch: 105518-01 Obsoletes:  Requires:  Incompatibles:  Packages: SUNWcsu
Patch: 105615-03 Obsoletes:  Requires:  Incompatibles:  Packages: SUNWcsu
.
.
.
Patch: 106125-02 Obsoletes:  Requires:  Incompatibles:  Packages: SUNWswmt
Patch: 105407-01 Obsoletes:  Requires:  Incompatibles:  Packages: SUNWvolu
%


°¡²û patch¸¦ ¼³Ä¡ÇÏ·Á°í Çϴµ¥, checkinstallÀÌ ½ÇÆÐÇß´Ù°í ³ª¿À´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. Solaris 2.x¿¡¼­ patchÆÄÀϵéÀº nobody¶õ »ç¿ëÀÚ°¡ ÀÐÀ» ¼ö ÀÖ¾î¾ß¸¸ ¼³Ä¡°¡ µË´Ï´Ù. patchÆÄÀÏÀ» Ǭ µð·ºÅ丮ÀÇ ¸ðµå¸¦ È®ÀÎÇϽðí nobody»ç¿ëÀÚ°¡ ÀÐÀ» ¼ö ¾ø´Â ¸ðµå¶ó¸é ´Ù½Ã ¼³Á¤ÇϽñ⠹ٶø´Ï´Ù.


Solaris 2.x¿¡¼­ patch¿¡ °üÇÑ ³»¿ëÀº http://night.i-land.net/~chang/src/lecture/patch/patch.html¿¡¼­ ¹Úâ¹Î´ÔÀÌ Àß Á¤¸®ÇØ µÎ¼Ì½À´Ï´Ù. ÇѹøÂë Àо±â¸¦ ±ÇÇÕ´Ï´Ù.


2.27 SunOS 4.xÀÇ passwdÆÄÀÏÀ» Solaris 2.x½Ã½ºÅÛ¿¡ ¸Â°Ô °íÄ¡·Á¸é?
SunOS 4.x±îÁö´Â °èÁ¤°ü¸®¸¦ À§ÇØ /etc/passwdÆÄÀÏÀ» »ç¿ëÇßÁö¸¸, Solaris 2.xºÎÅÍ´Â /etc/passwd¿Í /etc/shadowÆÄÀÏÀ» ÇÔ²² »ç¿ëÇÕ´Ï´Ù. µû¶ó¼­ SunOS 4.x¿¡¼­ Solaris 2.x·Î ¾÷±×·¹À̵带 ÇßÀ»¶§ °èÁ¤À» °ü¸®ÇÏ´Â /etc/passwd¸¦ /etc/passwd¿Í /etc/shadowÆÄÀÏ·Î ¹Ù²Ù¾î¾ß Çϴµ¥ À̶§ »ç¿ëÇÏ´Â ¸í·ÉÀÌ pwconvÀÔ´Ï´Ù. ´Ü¼øÈ÷ pwconv¶ó°í ½ÇÇàÇÏ¸é ¹Ù²ãÁÝ´Ï´Ù.


Solaris 2.x¸¦ »ç¿ëÇϽô ºÐµéÁß¿¡ °¡²û /etc/passwdÆÄÀÏ¿¡¸¸ °èÁ¤À» Ãß°¡ÇÏ°í pwconv ¸í·É¾î¸¦ »ç¿ëÇÏ¿© /etc/shadowÆÄÀÏÀ» °»½ÅÇÏ´Â ºÐµéµµ °è½Ê´Ï´Ù.


2.28 /etc/passwd¿Í /usr/bin/passwdÀÇ Â÷ÀÌ´Â ¹º°¡¿ä?
/etc/passwd´Â »ç¿ëÀÚÀÇ Á¤º¸(ID, UID, Ȩµð·ºÅ丮, shell, ÁÖ¼®µî)ÀÇ Á¤º¸°¡ µé¾îÀÖ´Â ÆÄÀÏÀÌ°í, /usr/bin/passwd´Â /etc/shadowÆÄÀÏ¿¡ ÀÖ´Â »ç¿ëÀÚÀÇ ºñ¹Ð¹øÈ£¸¦ º¯°æÇÒ ¶§ »ç¿ëÇÏ´Â ¸í·ÉÀÔ´Ï´Ù.


/usr/bin/passwd´Â SUID°¡ ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù. ¿Ö³ÄÇϸé /usr/bin/passwd°¡ ¼öÁ¤ÇÏ´Â /etc/shadowÆÄÀÏÀº root¸¸ÀÌ Àбâ/¾²±â°¡ °¡´ÉÇÕ´Ï´Ù. µû¶ó¼­ ÀÏ¹Ý »ç¿ëÀÚ°¡ ÀÚ½ÅÀÇ ºñ¹Ð¹øÈ£¸¦ ¼öÁ¤ÇÒ ¶§ suid°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾Ê´Ù¸é ºñ¹Ð¹øÈ£ÀÇ º¯°æÀÌ ºÒ°¡´ÉÇÏ°ÚÁÒ? ´ÙÀ½Àº Á¦ ½Ã½ºÅÛÀÇ /usr/bin/passwdÀÇ ls°á°úÀÔ´Ï´Ù.

$ ls -l /usr/bin/passwd
-r-sr-sr-x   3 root     sys        96796 1997³â  7¿ù 16ÀÏ /usr/bin/passwd


ÀϹÝÀûÀ¸·Î /etc/passwdÀÇ ¸ðµå´Â 444·Î µÇ¾îÀִµ¥, °¡²û °ü¸®ÀÚÁß¿¡´Â ÀϹݻç¿ëÀÚ°¡ /etc/passwdÆÄÀÏÀ» ÀÐÁö ¸øÇϵµ·Ï ¸ðµå¸¦ 400·Î º¯°æÇÏ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ÀÌ°æ¿ì ºñ¹Ð¹øÈ£ÀÇ º¯°æµîÀº º° ¹®Á¦¾øÀÌ °¡´ÉÇÏ°ÚÁö¸¸, lsÀÇ °æ¿ì »ç¿ëÀÚÀ̸§ÀÌ ¾Æ´Ñ UID·Î Ãâ·ÂÇÏ°Ô µË´Ï´Ù. ¿Ö³Ä±¸¿ä? UID¸¦ »ç¿ëÀÚÀ̸§À¸·Î ¹Ù²ÙÁö ¸øÇϴϱî¿ä. :)


´Ù¸¥ ½Ã½ºÅÛ¿¡¼­´Â ±×·¸Áö ¾ÊÁö¸¸ Solaris 2.x¿¡¼­´Â ƯÀÌÇÏ°Ôµµ /etc/passwd, /etc/group, /etc/hosts ÀÇ ³»¿ëµéÀ» °¡Áö°í ÀÀ¿ëÇÁ·Î±×·¥µé¿¡°Ô À̸§¼­ºñ½º¸¦ ÇØ ÁÖ´Â nscd¶ó´Â ¼­¹ö ÇÁ·Î±×·¥ÀÌ ÀÖ½À´Ï´Ù. ÀÌ ÇÁ·Î±×·¥¶§¹®¿¡ /etc/passwdÀÇ ¸ðµå¸¦ 400·Î ÇØ µÎ¾îµµ UID°¡ ¾Æ´Ñ »ç¿ëÀÚ À̸§ÀÌ ³ª¿É´Ï´Ù. ¸¸ÀÏ nscd¸¦ ¶ç¿ìÁö ¾Ê°í /etc/passwdµîÀÇ ÆÄÀÏÀÇ ¸ðµå¸¦ 400·Î ÇÑ°æ¿ì¿¡´Â UID¸¸ ³ª¿À°Ô µË´Ï´Ù.


2.29 NT¿Í SolarisÀÇ ºñ¹Ð¹øÈ£¸¦ °°ÀÌ °ü¸®ÇÏ·Á¸é?
(ÀÌ ºÎºÐÀº Á¦°¡ Àß ¸ô¶ó¼­ ´º½º±×·ì¿¡ ¿Ã¶ó¿Â ¸î°¡Áö ±ÛµéÀ» Á¾ÇÕÇØ º¾´Ï´Ù.) ¿ì¼± Solaris 2.6À» ½á¾ßÇÕ´Ï´Ù. ±×¸®°í Samba¸¦ »ç¿ëÇÒ ¶§ pam nt_domÀ̶ó´Â ¸ðµâÀ» »ç¿ëÇϽøé Solaris¿¡¼­ NTÀÇ ºñ¹Ð¹øÈ£¸¦ º¯°æÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×¸®°í ¹Ý´ë·Î NT¿¡¼­ SolarisÀÇ ºñ¹Ð¹øÈ£µîÀ» °ü¸®ÇÏ·Á¸é Solstice Intranet Extension(SunÀÇ È¨ÆäÀÌÁö¸¦ º¸¸é Solstice NFS Client 3.1¶ó°í µÇ¾îÀÖ½À´Ï´Ù.) ÇÁ·Î±×·¥À» NT¿¡ ¼³Ä¡ÇÏ¸é µË´Ï´Ù. ÀÌ ÇÁ·Î±×·¥À» »ç¿ëÇϸé Solaris°¡ NIS/NIS+¸¦ »ç¿ëÇϼŵµ º¯°æÇÒ ¼ö ÀÖ½À´Ï´Ù.


2.30 root ºñ¹Ð¹øÈ£¸¦ Àؾú½À´Ï´Ù.
CD-ROMÀ¸·Î ºÎÆÃÇϼż­ Çϵåµð½ºÅ©ÀÇ /etc/shadow ÆÄÀÏÀÇ ºñ¹Ð¹øÈ£ºÎºÐÀ» Áö¿ì½Ã¸é µË´Ï´Ù. / ÆÄƼ¼ÇÀÌ /dev/dsk/c0t0d0s0Àΰæ¿ì¿¡ ¾Æ·¡¿Í °°Àº ÀÛ¾÷À» ÇÏ½Ã¸é µË´Ï´Ù.

ok boot cdrom -s
..
# mount /dev/dsk/c0t0d0s0 /mnt
# TERM=sun;export TERM
# vi /mnt/etc/shadow
# sync; reboot


2.31 /home¿¡ ÆÄÀÏÀ» ¾²·Á¸é ¾î¶»°Ô ÇØ¾ß Çϳª¿ä?
Solaris 2.x¿¡¼­´Â /homeÀ» automounter°¡ mountÇؼ­ »ç¿ëÇϱ⠶§¹®¿¡ root¶ó ÇÒÁö¶óµµ µð·ºÅ丮³ª ÆÄÀÏÀ» ¸¸µé ¼ö ¾ø½À´Ï´Ù. ÇÏÁö¸¸ ½ÇÀç·Î´Â automounter¸¦ ¾²Áö ¾Ê´Â °æ¿ì¿¡µµ /homeÀ» ¾µ ¼ö ¾ø´Ù¸é ¹®Á¦°¡ µÇ°ÚÁÒ? À̶§ /homeÀº automount¸¦ ÇÏÁö ¾ÊÀ¸·Á¸é /etc/auto_masterÆÄÀÏ¿¡¼­ /homeºÎºÐÀ» ÁÖ¼®Ã³¸® ÇÏ¸é µË´Ï´Ù.


2.32 °èÁ¤À» ¸¸µé ¶§ ÀÚµ¿ÀûÀ¸·Î .cshrc¿Í .profileµîÀÇ ÆÄÀÏÀ» ¸¸µé·Á¸é?
/etc/skel µð·ºÅ丮¿¡ º¹»çÇÏ°í ½ÍÀº ÆÄÀϵéÀ» ¸¸µé¾î µÎ°í useradd³ª admintool·Î °èÁ¤À» ¸¸µé¸é µË´Ï´Ù.


2.33 /etc/passwdÆÄÀÏ¿¡¼­ »èÁ¦¸¦ Çߴµ¥µµ ·Î±äÀÌ °¡´ÉÇÕ´Ï´Ù.
¸¸ÀÏ NIS¸¦ »ç¿ëÇϽøé NIS¿¡¼­ °èÁ¤À» »èÁ¦ÇÏ°í, NIS mapÀ» rebuildÇØÁà¾ß ÇÕ´Ï´Ù.ÀÚ¼¼ÇÑ ³»¿ëÀº NISÀÇ ¸Þ´º¾óÀ» ÂüÁ¶Çϼ¼¿ä.


2.34 passwd¸¦ ½ÇÇàÇߴµ¥ ¾ø´Â ID¶ó°í ³ª¿É´Ï´Ù.
/etc/shadow³ª /etc/passwdÀÇ Á¤º¸°¡ À߸øµÇ¾úÀ»¶§, ºñ¹Ð¹øÈ£¸¦ º¯°æÇϱâ À§ÇØ passwd¸¦ ½ÇÇàÇÏ¸é ¾Æ·¡¿Í °°Àº ¸Þ¼¼Áö°¡ ³ª¿É´Ï´Ù.

% passwd
passwd:  Changing password for id
passwd(SYSTEM): id does not exist
±ÇÇÑÀÌ °ÅºÎµÊ
%

µû¶ó¼­ ÀÌ µÎ°³ÀÇ ÆÄÀÏÀ» ÂùÂùÈ÷ »ìÆ캸½Å ÈÄ ÇÊ¿ä¾ø´Â ¶óÀÎÀÌ Ãß°¡µÇÁö ¾Ê¾Ò´ÂÁö ¾Æ´Ï¸é °èÁ¤¿¡ µé¾î°¥ ¼ö ¾ø´Â ±ÛÀÚ°¡ ÀÖÁö´Â ¾ÊÀºÁö È®ÀÎÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù.

2.35 package¶õ ¹º°¡¿ä?
package´Â ¿ø·¡ SVR4¿¡¼­ ÇÁ·Î±×·¥ÀÇ ¼³Ä¡¿Í »èÁ¦µîÀ» ½±°ÔÇϱâ À§Çؼ­ ÇÊ¿äÇÑ ÆÄÀÏÀ» ¹­¾îµÐ °ÍÀ» ¸»ÇÕ´Ï´Ù. ÇÏÁö¸¸ ÁÖ·Î Solaris¿¡¼­ ÇÁ·Î±×·¥ÀÇ ¹èÆ÷¿¡ »ç¿ëµÇ´Â Çü½ÄÀ» ÁöĪÇÕ´Ï´Ù.


package¸¦ ±¸ÇÒ ¼ö ÀÖ´Â °¡Àå ´ëÇ¥ÀûÀÎ °÷À¸·Î ftp://sunsite.unc.edu/pub/solaris¿Í http://sunfreeware.com/ÀÌ ÀÖ½À´Ï´Ù. ÀüÀÚ¿¡¼­´Â ¸î°¡Áö ´ëÇ¥ÀûÀÎ(gccµî) ÆÐÅ°Áö¿Í sunfreeware¿¡¼­ ¹èÆ÷ÇÏ´Â ÆÐÅ°Áö¸¦ ¹Ì·¯¸µÇÏ°í ÀÖ½À´Ï´Ù. ±¹³»¿¡¼­´Â ´ëÇ¥ÀûÀ¸·Î ftp://ftp.kreonet.re.kr/pub/Sun/binaries¿Í ftp://sunsite.snu.ac.kr/pub/packages/sun_binary¿¡¼­ ¹Ì·¯¸µÀ» ÇÏ°í ÀÖ½À´Ï´Ù. ÀÌ °÷¿¡´Â sparc¿Í i86pc µð·ºÅ丮°¡ Àִµ¥, °¢°¢ sunÀÇ sparc¿ë solaris¿Í solaris for x86¿ë packageµéÀÌ ÀÖ½À´Ï´Ù. ±×¸®°í freeware µð·ºÅ丮¿¡´Â ÈÄÀÚ¿¡¼­ ¹èÆ÷µÇ´Â packageµéÀÌ ÀÖ½À´Ï´Ù.


package¸¦ ¼³Ä¡ÇÒ ¶§´Â pkgadd¶ó´Â ¸í·ÉÀ» »ç¿ëÇÏ¸é µË´Ï´Ù. »ç¿ë¹æ¹ýÀº pkgadd -d [µð·ºÅ丮¸í] [pkg¸í]ÀÔ´Ï´Ù. ÀϹÝÀûÀ¸·Î ÀÚÁÖ ¼³Ä¡ÇÏ´Â ÆÐÅ°ÁöÀÎ ftp://sunsite.unc.edu/pub/solaris/sparc/GNUgcc.2.8.1.SPARC.Solaris.2.6.pkg.tgzÀÇ°æ¿ì ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÏ¸é ¼³Ä¡µË´Ï´Ù.

% gzip -d GNUgcc.2.8.1.SPARC.Solaris.2.6.pkg.tgz
% tar -xf GNUgcc.2.8.1.SPARC.Solaris.2.6.pkg.tar
% pkgadd -d .


°¡Á®¿Â ÆÐÅ°ÁöµéÀ» gzip¿Í tar·Î Ç®¸é °¢°¢ µð·ºÅ丮°¡ ¸¸µé¾îÁö°í, ÇÊ¿äÇÑ ÆÄÀϵéÀÌ ±× µð·ºÅ丮¿¡ µé¾î°©´Ï´Ù. ±×¸®°í pkgadd¸í·ÉÀ» ½ÇÇàÇÏ¸é ¼³Ä¡°¡´ÉÇÑ ÆÐÅ°ÁöµéÀÌ ³ª¿­µË´Ï´Ù.(¸¸ÀÏ µð·ºÅ丮´Â ºÐ¸íÈ÷ ÀÖÁö¸¸ È­¸é¿¡ ³ª¿­µÇÁö ¾Ê´Â´Ù¸é ÆÐÅ°ÁöÀÇ µð·ºÅ丮ÀÇ ¼ÒÀ¯±ÇÀÌ Àû´çÇÑÁö È®ÀÎÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù.) »ç¿ëÀÚ°¡ ¿øÇÏ´Â ¹øÈ£¸¦ ÀÔ·ÂÇÏ¸é ¼³Ä¡¸¦ ½ÃÀÛÇÕ´Ï´Ù.ÀϹÝÀûÀÎ ÆÐÅ°ÁöÀÇ ¼³Ä¡°úÁ¤ÀÌ À§¿Í °°Áö¸¸, °¡²û ´º½º±×·ìÀ¸·Î Áú¹®À» ÇϽô ºÐµéÁß¿¡ http://sunfreeware.com/¿¡¼­ ¹Þ¾Æ¿Â ÆÐÅ°ÁöÀÇ °æ¿ì¿¡´Â µð·ºÅ丮°¡ ¸¸µé¾î ÁöÁö ¾Ê°í pkgadd -d . ¸¦ Çصµ È­¸é¿¡ ³ª¿ÀÁö ¾Ê±â¶§¹®¿¡ Áú¹®ÇϽô ºÐÀÌ ¸¹½À´Ï´Ù. À̶§´Â pkgadd -d [ÆÄÀϸí] À» ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù. °£´ÜÇÏ°Ô ¿¹¸¦µé¾î º¸ÁÒ.

% gzip -d bison-1.24.gz
% pkgadd -d bison-1.24

À§¿Í °°ÀÌ °£´ÜÇÏ°Ô ÀÔ·ÂÇÏ¸é ¼³Ä¡ÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.
Âü°í·Î http://sunfreeware.com/¿¡¼­ °¡Á®¿Â ÆÐÅ°ÁöµéÀº Ưº°ÇÑ ¾ð±ÞÀÌ ¾ø´ÂÇÑ /opt¿¡ ¼³Ä¡µË´Ï´Ù. ±×¿¡ºñÇØ sunsite¿¡¼­ °¡Á®¿Â ÆÐÅ°ÁöµéÀº ÀϹÝÀûÀ¸·Î /usr/local¿¡ ¼³Ä¡µË´Ï´Ù.


2.36 CDE´Â ¹º°¡¿ä?
CDE(Common Desktop Environment) (¾ÆÁ÷ Ãß°¡ÇÏÁö ¸øÇß½À´Ï´Ù. Á˼ÛÇÕ´Ï´Ù.)


CDE´Â Solaris 2.6À̶ó¸é OS¿¡ Æ÷ÇԵǾî ÀÖ°í, ±× ÀÌÇÏ ¹öÀüÀ̸é OS¿Í °°ÀÌ µé¾îÀÖ´Â CD-ROM¿¡¼­ ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸¸ÀÏ CD-ROM¿¡ ¾ø°Å³ª, CD°¡ ¾øÀ»°æ¿ì¿¡´Â ftp://sunsolve.sun.com/pub/cde/ ¿¡¼­ ¹ÞÀ» ¼ö ÀÖ½À´Ï´Ù. ÀÌ µð·ºÅ丮¿¡ °¡½Ã¸é ÆÄÀÏÀÌ ¿©·¯°¡Áö°¡ ÀÖ½À´Ï´Ù. ÆÄÀÏÀ̸§Áß¿¡ dev°¡ µé¾î°£ °ÍÀº developer¸¦ ÀǹÌÇϸç ab°¡ µé¾î°£ °ÍÀº answerbookÀÌ Æ÷ÇԵǾîÀÖ´Ù´Â ÀǹÌÀÔ´Ï´Ù.


2.37 CDE·Î±ä(dtlogin)ÀÇ ¼³Á¤Àº ¾î¶»°Ô Çϳª¿ä?
´ÙÀ½°ú °°Àº ¹®Á¦¸¦ »ý°¢ÇØ º¸ÁÒ.

óÀ½ CDE¸¦ ¼³Ä¡ÇÒ ¶§ ¿µ¹®À¸·Î ¼³Ä¡¸¦ Çß½À´Ï´Ù. ³ªÁß¿¡ ÇѱÛȯ°æÀ» ¾²·Á°í CDE¿¡¼­ ko·Î ¼³Á¤À» Çߴµ¥ Çѹø»ÓÀÌ°í ´Ù½Ã ·Î±×¾Æ¿ôÀ» ÇÏ¸é ¿µ¹®À¸·Î µ¹¾Æ°©´Ï´Ù. CDEÀÇ ±âº»¾ð¾î¸¦ ¼³Á¤ÇÏ·Á¸é ¾î¶»°Ô ÇÏ¸é µÇ³ª¿ä?
ÀÌ°æ¿ì ¿©·¯°¡Áö ¹æ¹ýÀÌ ÀÖÁö¸¸ ´ÙÀ½ÀÇ ¹æ¹ýÀ» ÀÌ¿ëÇØ º¸¼¼¿ä. ¿ì¼± /etc/dt/configµð·ºÅ丮¸¦ ¸¸µì´Ï´Ù. (¸¸ÀÏ µð·ºÅ丮°¡ ÀÖ´Ù¸é ¸¸µéÁö ¸¶¼¼¿ä.) ±×´ÙÀ½ /usr/dt/config/Xconfig¸¦ ¸¸µç µð·ºÅ丮·Î º¹»çÇÕ´Ï´Ù. (/usr/dt/config/Xconfig´Â ¼öÁ¤ÇÏ½Ã¸é ¾ÈµË´Ï´Ù.) ±×¸®°í /etc/dt/config/XconfigÁß¿¡¼­ Dtlogin*languageÀÇ °ªÀ» ko·Î ¹Ù²Ù½Ã°í ÀúÀåÇÒ ÈÄ¿¡ dtconfig -resetÀ» ½ÇÇàÇÏ¸é µË´Ï´Ù.

¶ÇÇÑ CDE¸¦ ¼³Ä¡ÇÏ¸é ±âº»ÀûÀ¸·Î dtloginÀÌ ¶å´Ï´Ù. ÀÌ È­¸é´ë½Å¿¡ ¿ø·¡ ·Î±äÈ­¸éÀ» »ç¿ëÇÏ·Á¸é dtconfig -d ¿Í °°ÀÌ ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù. ¸¸ÀÏ CDE·Î±äÈ­¸éÀÌ ¶ß°Ô ÇÏ·Á¸é dtconfig -e ¿Í °°ÀÌ ÀÔ·ÂÇÏ½Ã¸é µË´Ï´Ù.


2.38 ºÎÆÃÇÒ ¶§ ¸¶´Ù ¾î¶² ÀÏÀ» ¼öÇàÇÏ·Á¸é ¾î¶»°Ô Çϳª¿ä?
Solaris¿¡´Â ½ÃÀÛ ½ºÅ©¸³Æ®°¡ /etc/init.d ¿¡ ¸ð¿©ÀÖ½À´Ï´Ù. ÀÌ ½ºÅ©¸³Æ®´Â ´ëºÎºÐ ±¸¼ºÀÌ ¾Æ·¡¿Í °°ÀÌ µÇ¾îÀÖ½À´Ï´Ù.

#!/bin/sh
...
case "$1" in
"start")
# daemon ¶ç¿ì´Â ¸í·É¾î
;;
"stop")
# daemon Á×ÀÌ´Â ¸í·É¾î
;;
*)
# »ç¿ë¼³¸í
;;
esac

ÀÌ¿Í °°ÀÌ ÀÛ¼ºÇØ µÎ½Ã¸é ½ÇÇàÇÒ¶§´Â startÀÎÀÚ¸¦, ½ÇÇàÁßÀÎ ÇÁ·Î¼¼½º¸¦ Á×À϶§´Â stopÀÎÀÚ¸¦ »ç¿ëÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.


¶ÇÇÑ Solaris´Â /etc/rcX.d(X´Â S, 0, 1, 2, 3)¿¡¼­ ÇÊ¿äÇÑ ½ºÅ©¸³Æ®¸¦ ¼öÇàÇÕ´Ï´Ù. ¸¸ÀÏ Single User¸ðµå·Î ºÎÆÃÇß´Ù¸é /etc/rcS.d¿¡ ÀÖ´Â ÆÄÀϵéÀ», º¸Å붧´Â ¸ðµÎ´Ù ¼öÇàÇÕ´Ï´Ù. µû¶ó¼­ À̵éÁß ÇÑ µð·ºÅ丮¿¡ SXXfilename(XX´Â ¿øÇÏ´Â µÎÀÚ¸® ¼ýÀÚ, filenameÀº ÀÓÀÇÀÇ À̸§)À̶ó´Â ÆÄÀÏÀ» /etc/init.d¿¡ ¸¸µé¾î µÐ ½ºÅ©¸³Æ®¿¡ Çϵ帵ũ¸¦ ÇØ µÎ¸é µË´Ï´Ù. rc ÇÁ·Î¼¼½º´Â ¼ýÀÚ°¡ ÀÛÀº ½ºÅ©¸³Æ®ºÎÅÍ Â÷·Ê·Î ¼öÇàÇØ ÁÝ´Ï´Ù.


±×¸®°í SunOS 4.1.x¿¡¼­´Â /etc/rc.* ÆÄÀÏ¿¡ Àû¾î³Ö¾î¸é µË´Ï´Ù. ÀϹÝÀûÀ¸·Î rc.local¿¡ Àû´Â °æ¿ì°¡ ¸¹½À´Ï´Ù.


±×¸®°í ±×³É ½ºÅ©¸³Æ®¸¦ ÀÛ¼ºÇϸé root±ÇÇÑÀ¸·Î ¼öÇàµË´Ï´Ù. ÇÏÁö¸¸ ¸î¸î ÇÁ·Î±×·¥ÀÇ °æ¿ì¿¡´Â root°¡ ¾Æ´Ñ ÀÏ¹Ý À¯ÀúÀÇ ±ÇÇÑÀ¸·Î ¼öÇàµÇ¾î¾ß ÇÏ´Â °æ¿ì°¡ Àִµ¥ À̶§´Â su¸í·ÉÀ» »ç¿ëÇÏ½Ã¸é µË´Ï´Ù. ¸¸ÀÏ /some/where/daemonÀ» nobody±ÇÇÑÀ¸·Î ¼öÇàÇÏ°í ½Í´Ù¸é ½ÃÀÛ ½ºÅ©¸³Æ®¿¡ ¾Æ·¡¿Í °°ÀÌ Àû¾îÁÖ¸é µË´Ï´Ù. ( ¼­Áø¼ö´ÔÀÌ Á¤¸®ÇØ Áּ̽À´Ï´Ù.)

su nobody -c '/some/where/daemon'


2.39 ºÎÆýà ¸¶¿îÆ®µÇ´Â ¼ø¼­´Â?
°¡Àå ¸ÕÀú /¿Í /usr´Â ÀбâÀü¿ëÀ¸·Î ¸¶¿îÆ®ÇÕ´Ï´Ù. À̶§ ¹®Á¦°¡ ÀÖ´Ù¸é Ä¿³ÎÀÌ ÀÌ µÎ°³ÀÇ ÆÄƼ¼Ç¿¡ ´ëÇØ fsck¸¦ ¼öÇàÇÕ´Ï´Ù. ±×¸®°í ¹®Á¦°¡ ¾ø´Ù¸é µÎ¹ø°·Î swapÀ» ¸¶¿îÆ®ÇÕ´Ï´Ù. ¼¼¹ø°·Î /¿Í /usr¸¦ ¾²±â°¡ °¡´ÉÇϵµ·Ï ´Ù½Ã ¸¶¿îÆ®ÇÕ´Ï´Ù. ±× ÀÌÈÄ¿¡ /usr/platform, /proc, /dev/fdµîÀ» Â÷·Ê´ë·Î ¸¶¿îÆ®ÇÕ´Ï´Ù.


/etc/vfstabÀ» º¸¸é / /usr /var ÆÄÀϽýºÅÛÀº mount at bootÇ׸ñÀÌ no·Î µÇ¾îÀÖ½À´Ï´Ù. µû¶ó¼­ ÀÌ ÆÄƼ¼ÇÀÌ ¾ðÁ¦ ¸¶¿îÆ®µÇ´ÂÁö ±Ã±ÝÇØ ÇϽô ºÐµéÀÌ ¸¹Àºµ¥, / /usr /var´Â ºÎÆðúÁ¤¿¡ ÇÊ¿äÇÑ ÆÄƼ¼ÇÀ̱⠶§¹®¿¡ Ä¿³ÎÀÌ ¹Ì¸® ¸¶¿îÆ®ÇÕ´Ï´Ù. ±×·¡¼­ /etc/vfstab¿¡¼­´Â no·Î ¼³Á¤ÀÌ µÇ¾î Àִ°ÍÀÔ´Ï´Ù.


2.40 ´Ù¸¥ ½Ã½ºÅÛÀÇ X Window ÇÁ·Î±×·¥À» ¼öÇàÇÏ°í ½Í½À´Ï´Ù.
µð½ºÇ÷¹À̸¦ »ç¿ëÇÏ´Â ½Ã½ºÅÛ¿¡¼­ xhost·Î ÇÁ·Î±×·¥ÀÌ ÀÖ´Â ½Ã½ºÅÛÀ» Àû¾îÁÖ°í, ÇÁ·Î±×·¥ÀÌ ÀÖ´Â ½Ã½ºÅÛÀÇ DISPLAYȯ°æº¯¼ö¸¦ ¼öÁ¤ÇÏ¸é µË´Ï´Ù. ¸¸ÀÏ A°¡ ÇöÀç »ç¿ëÇÏ´Â ÄÄÇ»ÅÍ(X Server)ÀÌ°í B°¡ ÀÀ¿ëÇÁ·Î±×·¥ÀÌ ÀÖ´Â ÄÄÇ»ÅͶó¸é ¾Æ·¡¿Í °°ÀÌ ÀÔ·ÂÇÏ¸é µË´Ï´Ù. (csh¸¦ »ç¿ëÇÑ´Ù°í °¡Á¤)

[A]% xhost + B
[A]% telnet B
[B]% setenv DISPLAY A:0.0
[B]% ÀÀ¿ëÇÁ·Î±×·¥


2.41 ·ÎÄýýºÅÛÀÇ X ÇÁ·Î±×·¥À» ½ÇÇàÇߴµ¥ display¸¦ ¿­¼ö¾ø´Ù°í ÇÕ´Ï´Ù.
°°Àº ½Ã½ºÅÛÀÌ´õ¶óµµ telnetÀ̳ª su·Î Çѹø °ÅÃļ­ Á¢¼ÓÇÑ °æ¿ì¿¡´Â ¾Æ·¡¿Í °°Àº ¿¡·¯°¡ ¹ß»ýÇÕ´Ï´Ù.

Error: Can't open display: unix:0


À̶§´Â su³ª telnetÀü¿¡ xhost + localhostµîÀ» ÀÔ·ÂÇØ ÁÖ°í, su³ª telnetÈÄ DISPLAYȯ°æº¯¼ö¸¦ localhost:0.0À¸·Î ¼³Á¤ÇÏ½Ã¸é µË´Ï´Ù.


2.42 libX11.so.6.1ÀÌ ¾ø´Ù°í ¿¡·¯°¡ ³³´Ï´Ù.
Solaris 2.6À̶ó¸é openwindow°¡ X11R6¸¦ Áö¿øÇÕ´Ï´Ù. µû¶ó¼­ /usr/openwin/lib/libX11.so.4 ¸¦ °¡¸®Å°´Â libX11.so.6.1À» ¸¸µé¸é µË´Ï´Ù.


Solaris 2.5.1 ÀÌÇ϶ó¸é ½Ã½ºÅÛÀÇ ¹öÁ¯¿¡ ¸Â´Â X11R6 ÆÐÅ°Áö¸¦ ¼³Ä¡ÇÏ½Ã¸é µË´Ï´Ù.


Ȥ LD_LIBRARY_PATH°¡ ÀûÀýÈ÷ ¼³Á¤µÇÁö ¾ÊÀº°æ¿ìµµ ÀÖ½À´Ï´Ù. ÀÌ È¯°æº¯¼öµµ È®ÀÎÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù. Âü°í·Î LD_LIBRARY_PATH´Â µ¿Àû¶óÀ̺귯¸®(libX11.so.6µîÀÇ ¶óÀ̺귯¸®)°¡ ÀÖ´Â µð·ºÅ丮µéÀ» ÁöÁ¤ÇÏ°í ÀÖ½À´Ï´Ù. ¸¸ÀÏ /usr/local/X11R6/lib¸¦ Ãß°¡ÇÏ°í ½Í´Ù¸é ¾Æ·¡¿Í °°ÀÌ ÀÔ·ÂÇÏ¸é µË´Ï´Ù.(cshÀ̶ó°í °¡Á¤)

setenv LD_LIBRARY_PATH $LD_LIBRARY_PATH:/usr/local/X11R6/lib


2.43 ÃÖ±Ù loginÇÑ »ç¶÷µé¿¡ ´ëÇÑ Á¤º¸¸¦ ¾Ë¼ö ¾ø³ª¿ä?
»ç¿ëÀÚµéÀÌ loginÇÏ¸é ±× Á¤º¸°¡ /var/adm/utmp¿¡ ÀúÀåµË´Ï´Ù. ÀÌ ÆÄÀÏ¿¡ ÀúÀåµÈ ³»¿ëÀ» Ãâ·ÂÇØÁÖ´Â ÇÁ·Î±×·¥ÀÌ /usr/bin/lastÀÔ´Ï´Ù. ±×¸®°í Âü°íÀûÀ¸·Î /var/adm¿¡´Â utmp, utmpx, wtmp, wtmpx°¡ Àִµ¥ utmp, wtmp´Â °°Àº ÆÄÀÏÀÌ°í utmpx, wtmpx´Â utmpÀÇ È®ÀåÆÄÀÏÀÔ´Ï´Ù. ¸¸ÀÏ ¾î¶² »ç¿ëÀÚÀÇ ÃÖ±Ù Á¢¼Ó»óȲÀ» º¸·Á¸é last id¶ó°í ÇÏ½Ã¸é µË´Ï´Ù.


utmp, wtmp, lastlogµîÀº »ç¿ëÀÚ°¡ ½Ã½ºÅÛ¿¡ Á¢¼ÓÇßÀ» ¶§ ·Î±×°¡ ±â·ÏµÇ´Â ÆÄÀÏ·Î /usr/bin/loginÇÁ·Î±×·¥¿¡ ÀÇÇØ ¸¸µé¾îÁý´Ï´Ù. ¸¸ÀÏ ¸¸µé°í ½ÍÁö ¾Ê´Ù¸é loginÇÁ·Î±×·¥À» ¼öÁ¤(?)ÇϽõçÁö, ¾Æ´Ï¸é ÁÖ±âÀûÀ¸·Î Áö¿öÁÖ´Â ¹æ¹ý¹Û¿¡ ¾ø½À´Ï´Ù. ÁÖ±âÀûÀ¸·Î Áö¿öÁÙ¶§´Â cronµîÀ» ÀÌ¿ëÇϽøé Æí¸®ÇÕ´Ï´Ù. ±×¸®°í ¾Æ¿¹ ¸¸µéÁö ¾ÊÀ¸·Á¸é wtmpxµîÀÇ ÆÄÀÏÀ» /dev/nullÀÇ ¸µÅ©ÆÄÀÏ·Î ¸¸µå´Â ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù.


2.44 syslogd´Â ¾î¶² ¿ªÈ°À» Çϳª¿ä?
¾ðÁ¦, ¾îµð¼­, ´©°¡, ¾î¶² ¼­ºñ½º¸¦ ÅëÇؼ­ ½Ã½ºÅÛ¿¡ Á¢¼ÓÀ» ½ÃµµÇß´ÂÁö¸¦ ±â·ÏÇØÁÖ´Â ¼­¹öÀÔ´Ï´Ù. ´ëÇ¥ÀûÀ¸·Î telnet, ftp, mailµî¿¡ ´ëÇÑ ·Î±×¸¦ ¸¸µé¾îÁÝ´Ï´Ù. ±×¸®°í syslogd¿¡ ´ëÇÑ ¼³Á¤ÆÄÀÏÀº /etc/syslog.confÀÔ´Ï´Ù. syslogd¿¡ ÀÇÇØ ¸¸µé¾îÁø logÆÄÀÏÀº /var/log¿¡ »ý¼ºµË´Ï´Ù.


/etc/hosts¿¡ º¸¸é loghost¶ó´Â ºÎºÐÀÌ ÀÖ½À´Ï´Ù. ÀÌ ºÎºÐÀº syslogd¿¡ ÀÇÇØ »ç¿ëµË´Ï´Ù. (Ãß°¡¼³¸í ÇÊ¿ä)


2.45 cronÀÌ ½ÇÇàµÇÁö ¾Ê½À´Ï´Ù.
crontab¿¡ µî·ÏÇÏ·Á°í ÇÏ´Ï ´ÙÀ½°ú °°Àº ¸Þ¼¼Áö°¡ ³ª¿É´Ï´Ù. ÀÌ·±°æ¿ì¿¡´Â

cron may not be running - call your system administrator
warning: commands will be executed using /usr/bin/sh

cronÀ» »ç¿ëÇÏ·Á¸é cron.allow¿¡ µî·ÏÀÌ µÇ¾îÀÖ¾î¾ß ÇÕ´Ï´Ù. ù¹ø° ¸Þ¼¼Áö´Â cron.allow¿¡ µî·ÏÀÌ µÇ¾îÀÖÁö ¾Ê±â ¶§¹®¿¡ »ý±â´Â ¸Þ½ÃÁöÀÔ´Ï´Ù. ±×¸®°í cronÀº /bin/sh¸¦ ±âº»½©·Î »ç¿ëÇÏÁö¸¸ /binÀÌ /usr/bin¿¡ ¸µÅ©µÇ¾îÀֱ⠶§¹®¿¡ µÎ¹ø°¿Í °°Àº ¿¡·¯°¡ Ãâ·ÂµË´Ï´Ù. µû¶ó¼­ µÎ¹ø° ¸Þ½ÃÁö´Â ¹«½ÃÇϼŵµ µË´Ï´Ù.

2.46 Solaris 2.x¿¡¼­ ½Ã½ºÅÛÀÇ ÃÖ´ë°ªÀ» ¾Ë·Á¸é?
Solaris 2.x¿¡¼­ ½Ã½ºÅÛÀÇ maximum°ª(maximum filesize, maximum stacksize µîµî)Àº ulimit¸¦ »ç¿ëÇÏ¸é ¾Ë ¼ö ÀÖ½À´Ï´Ù. ÀÌ °ªÀ» ¹Ù²Ù·Á¸é /etc/systemÆÄÀÏ¿¡ ÇÕ´Ï´Ù. ´ÙÀ½Àº »ç¿ëÀÚ´ç »ç¿ëÇÒ ¼ö ÀÖ´Â ÃÖ´ë ÇÁ·Î¼¼½º°¹¼ö¿Í ½Ã½ºÅÛÀÇ ÃÖ´ë ÇÁ·Î¼¼½º°¹¼ö¸¦ ¼³Á¤ÇÏ´Â ¿¹Á¦ÀÔ´Ï´Ù.

set maxuprc=512
set max_nprocs=1024

½Ã½ºÅÛÀÇ ¸Þ½ÃÁöÅ¥ Å©±â¸¦ º¯ÇüÇÏ·Á¸é/etc/system ¿¡ msginfo_msgmnb xxx ¿Í °°ÀÌ (xxx´Â Å¥ÀÇ Å©±â) ÀûÀ¸¸é µË´Ï´Ù.


2.47 Solaris¿¡¼­ hostid¸¦ º¯°æÇÏ·Á¸é?
host ID´Â º¯°æÇÒ ¼ö ¾ø½À´Ï´Ù.(¿øÄ¢) ÇÏÁö¸¸ °¡²û º¯°æÇÏ´Â ÇÁ·Î±×·¥ÀÌ ³ª¿À°ï ÇÏÁÒ.(Solaris 2.5ÀÇ hid2, SunOS 4.1.3ÀÇ sethostid µî) hid2´Â ftp://ftp.mindlink.net/pub/crypto/sun-stuff/change-sun-hostid.tar.gz¿¡¼­ ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù.


2.48 Solaris 2.x´Â y2k¿¡ ¾ÈÀüÇÑ°¡¿ä?
http://www.sun.com/y2000¿¡ °¡½Ã¸é SunÁ¦Ç°ÀÇ y2k ¿¡ °üÇÑ ³»¿ëÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù. ÀϹÝÀûÀ¸·Î Recommended Patch¸¦ ¼³Ä¡ÇÏ°í, y2k Patch¸¦ ¼³Ä¡ÇÏ½Ã¸é µË´Ï´Ù.


2.49 TT_DB/ µð·ºÅ丮´Â ¹º°¡¿ä?
SolarisÀÇ ¼­ºñ½ºÁß¿¡ rpc.ttdbservd°¡ TT_DB µð·ºÅ丮¿¡ µ¥ÀÌÅͺ£À̽º¸¦ »ý¼º, »èÁ¦ÇÕ´Ï´Ù. µû¶ó¼­ rpc.ttdbservd¸¦ ¶ç¿ìÁö ¾Ê´Â´Ù¸é, »èÁ¦Çϼŵµ µË´Ï´Ù. (¹Úâ¹Î´Ô)


2.50 Solaris 2.6¿¡¼­ 2GBÀÌ»óÀÇ ÆÄÀÏÀ» »ç¿ëÇÏ·Á¸é?
Solaris 2.6¿¡¼­ ÇÁ·Î±×·¥ÀÌ 2GBÀÌ»óÀÇ ÆÄÀÏÀ» Áö¿øÇÏ·Á¸é 2.6¿¡¼­ ¾Æ·¡ÀÇ ¿É¼ÇÀ» »ç¿ëÇÏ¿© ÄÄÆÄÀÏÇØ¾ß ÇÕ´Ï´Ù. (À̼®Âù´Ô)

CFLAGS = "`getconf LFS_CFLAGS`"
DEFS = -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
LDFLAGS = "`getconf LFS_LDFLAGS` -s"
LIBS = "`getconf LFS_LIBS`"

µû¶ó¼­ Solaris 2.6ÀÌ ¾Æ´Ñ ½Ã½ºÅÛ¿¡¼­ ÄÄÆÄÀÏµÈ ÇÁ·Î±×·¥Àº À§ÀÇ ¿É¼ÇÀ» »ç¿ëÇÏ¿© ´Ù½Ã ÄÄÆÄÀÏ ÇÏ¼Å¾ß ÇÕ´Ï´Ù.

2.51 talk¿¡¼­ ÇѱÛÀ» ¾²·Á¸é?
LANGȯ°æº¯¼ö¸¦ ko·Î ¼³Á¤ÇÏ°í, /usr/SUNWale/bin/talk¸¦ »ç¿ëÇÏ¸é µË´Ï´Ù.


2.52 ºñ¹Ð¹øÈ£ ¾ø´Â °èÁ¤À» ¸¸µé·Á¸é?
SunOS 4.x±îÁö´Â /etc/passwd¿¡ ºñ¹Ð¹øÈ£¶õÀ» Áö¿ì¸é µÇÁö¸¸, Solaris 2.x¿¡´Â ºñ¹Ð¹øÈ£¸¦ °ü¸®ÇÏ´Â /etc/shadowÀÇ ºñ¹Ð¹øÈ£¶õÀ» Áö¿öµµ ·Î±äÇÏ¸é ´Ù½Ã ÀÔ·ÂÇÏ°Ô µÇ¾îÀÖ½À´Ï´Ù. À̶§ ·Î±ä½Ã ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏÁö ¾Êµµ·Ï ÇÏ·Á¸é /etc/default/login¿¡¼­ PASSREQ=NO·Î ¸¸µé¸é µË´Ï´Ù.


2.53 ÃÖ´ëÁ¢¼Ó°¡´ÉÇÑ Å͹̳Π¼ö¸¦ ´ÃÀÌ°í ½Í½À´Ï´Ù.
SunOS 5.x¿¡¼­ ÃÖ´ë Å͹̳Π¼ö´Â /etc/system ¿¡¼­ ¼³Á¤ÇÕ´Ï´Ù. ¸¸ÀÏ ÃÖ´ë Á¢¼Ó°¡´ÉÇÑ Å͹̳Π¼ö¸¦ 100À¸·Î ÇÏ°í ½Í´Ù¸é set pt_cnt = 100 À» /etc/system ÆÄÀÏ¿¡ ³Ö¾îÁÖ¸é µË´Ï´Ù.


2.54 CD Writer¸¦ »ç¿ëÇÏ·Á¸é?
CD Writer¸¦ ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ÇÁ·Î±×·¥Áß ´ëÇ¥ÀûÀÎ ÇÁ·Î±×·¥À¸·Î mkisofs°¡ ÀÖ½À´Ï´Ù. ÀÌ ÇÁ·Î±×·¥¿¡ °üÇÑ ÀÚ¼¼ÇÑ Á¤º¸´Â http://www.cis.ohio-state.edu/hypertext/faq/usenet-faqs/html/cdrom/cd-recordable/part4/faq-doc-12.html¸¦ Âü°íÇÏ½Ã¸é µË´Ï´Ù.


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