Unix/Solaris °ü·Ã°Ô½ÃÆÇ

2000/12/06(21:33) from 203.254.154.69
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 2619 , ÁÙ¼ö : 494
ÀëÀÖ´Â ¼Ö¶ó¸®½º À̾߱â - ù¹ø°
ÆÛ¿Â °­ÁÂÀε¥ ,Ãâó´Â ¸ð¸£°Ú³×¿ä..^^;;

ÀëÀÖ´Â ¼Ö¶ó¸®½º À̾߱â (¿©¼¸¹ø°)

           À̹ø¿£ OS¿¡ ÇÊ¿äÇÑ °ü·Ã ȯ°æ È­ÀÏÀ» ¿Ã¸³´Ï´Ù.

           ¸¹À̺» È­ÀÏÀÌ ¾î¶² ±â´ÉÀ» ÇÏ´ÂÁö ¾Ë¸é ¹«ÁöÇÏ°Ô Æí¸®ÇÏÁÒ.

           ¹°·Ð ¿µ¹®À̱äÇÏÁö¸¸ õõÈ÷ »ìÆì º¸¼¼¿ä.

           Solaris 2.x/SunOS 5.x System Administration Files and their purpose.

           File Purpose

           ---- -------

           /kernel/unix This is the kernel; it controls basic operating system

           services.

           /etc/system This allows access for setting kernel parameters.

           /ufsboot

           /usr/lib/fs/ufs This is the boot block used for booting the kernel.

           /etc/passwd

           /etc/shadow User login, password and password aging information.

           /etc/group User groups account information.

           /etc/hosts Local host and IP address information.

           /etc/aliases Electronic mail addresses, aliases and groups.

           /etc/motd Message of the day.

           /dec/defaultdomain Domain name the system uses.

           /etc/hostnameXX Hostname on the priamary ethernet.

           /etc/hoxtname.??1 Hostname on the second ethernet.

           /etc/ethers Ethernet address and hostname (early 5.x only).

           /etc/bootparams Defines root/swap for diskless clients (jumpstart).

           /tftpboot/inetboot Boot for clients.

           /etc/inittab Read by init to control switching between run levels.

           /sbin/rcS Script to boot to single user mode

           /sbin/rcX(X=1,2,3) Scripts init uses for changing run levels.

           /etc/init.d Directory containing startup scripts

           /etc/saf Directory of tty port monitors.

           /etc/ttydefs Terminal line settings information for ttymon.

           /usr/share/lib/terminfo Terminal capability database.

           /etc/services Internet services and ports.

           /etc/rpc Library routines for remote procedure calls.

           /etc/protocols Network protocol name database.

           /etc/networks Network name and address database.

           /etc/netmasks Network mask database.

           /etc/initd.conf Internet servers database.

           /etc/defaultrouter Defines the default router.

           /etc/nsswitch.conf Configuration file for the name service.

           /etc/netconfig Network configuration database.

           /etc/lp Directory of printer setup files.

           /etc/gateways Network/host destinations routing used by routed.

           /etc/vfstab Table of filesystem mount points.

           /etc/mnttab List of current mount points.

           /etc/dfs/shares Shared filesystems accessable from other systems.

           /etc/rmttab List of remote mount points.

           /etc/dfs/fstypes List distributed file system types.

           /etc/default/fs Local filesystem type.

           /etc/default/login Policy for default logins.

           /etc/default/passwd Policy for passwd requirements.

           /etc/default/su Sets the file used to log all su attempts.

           /etc/default/cron Sets the file used to log cron information.

           /etc/default/tar Defines default device of tar.

           /usr.sadm/install Directory containing install information.

           /etc/profile System wide sh enviroment settings file.

           /etc/.login System wide enviroment settings file.

           /reconfigure Upon reboot triggers reconfiguration of devices.

           /AUTOINSTALL Upon reboot triggers autoinstall/jumpstart.
ÀëÀÖ´Â ¼Ö¶ó¸®½º À̾߱â ÀÏ°ö¹ø° -¼¼»ó¿¡¼­ Á¦ÀÏ Áß¿äÇÑ ¹é¾÷(ufsdump)

           ¹é¾÷À» ¸øÇϸé Àü»êÀ» ÇÏÁö¸»¶ó´Â ¾Ö±âµµ ÀÖ½À´Ï´Ù.

           ¿À·£ ¼¼¿ùÀÇ µ¥ÀÌŸ¸¦ º¸È£Çϱâ À§Çؼ­´Â ¹é¾÷À» »ýÈ°È­ ÇսôÙ.

           1. ufsdump / ufsrestore

           I) ufsdump

           file systemÀüü ¶Ç´Â µ¶¸³ÀûÀÎ ÆÄÀÏ°ú µð·ºÅ丮ÀÇ ÀüºÎ ¹é¾÷ÇÒ ¼ö

           ÀÖ´Â ¹é¾÷ ¸í·É¾îÀÌ´Ù.

           # ufsdump option [ arguments ] files_to_dump

           Option

           0-9 dump level optionÀ» Á¤ÀÇ ( 0 °¡Àå³·Àº ·¹º§ full_dump)

           a tape¿¡ ´ýÇÁµÇ¾îÁú ÆÄÀÏÀÇ on_line archive¸¦ »ý¼º

           f ÆÄÀÏÀÌ ¾²¿©Áú µð¹ÙÀ̽º¸¦ ±ÔÁ¤. argument ÇÊ¿ä

           u ³¯Â¥¸¦ °¡Áø ´ýÇÁ ·¹ÄÚµå¿Í ÀÌ ÆÄÀÏ ½Ã½ºÅÛ ¹é¾÷ÀÇ µõÇÁ ·¹º§À» °»½Å

           c Å×ÀÙ¿¡ ´ýÇÁ ( blecking factor = 126 block set )

           ex) # ufsdump 0uf /dev/rmt/0 /city

           2) ufsrestore

           ufsdump¿¡ ÀÇÇØ »ý¼ºµÈ backupÀ¸·Î ºÎÅÍ ÆÄÀÏÀ» ÃßÃâÇØ ³½´Ù.

           # ufsrestore option [ argument ] [file_name]

           Option)

           t backupÀÇ ¸ñ·Ï Å×À̺í Ãâ·Â.

           x ¸í·É¾î ¶óÀο¡ ¸í¸íµÈ ÆÄÀϸ¸ ÃßÃâ.

           r ¸ðµç ¹é¾÷À» restore.

           I ´ëÈ­Çü restore¸¦ ¼öÇà.

           f dump_file restoreÇÒ µð¹ÙÀ̽º·Î ´ýÇÁ È­ÀÏÀ» »ç¿ë.

           v Æнº¸íÀ» Ãâ·Â( verbose )

           a archive_file tapeº¸´Ù archive file·Î ¸í¸íµÈ °ÍÀ¸·Î ºÎÅÍ

           Á¤º¸ Å×À̺íÀ» °®´Â´Ù.

           ex) # ufsrestore tvf /dev/rmt/0

           tapeÀÇ ³»¿ëÀ» È®ÀÎÇÏ°íÀÚ ÇÒ °æ¿ì

           ex) # ufsrestore xvf /dev/rmt/0

           tapeÀÇ ³»¿ëÀ» disk·Î restore ÇÏ´Â °æ¿ì

           ¿¹¸¦ µé¾î À§¿¡¼­ backup ¹ÞÀº /city data¸¦ restore ÇÒ°æ¿ì

           #ufsrestore xvf /dev/rmt/0 /city

           specify next volume #: 1 ;volume¹øÈ£ ,¼ýÀÚ¸¦ ÀÔ·ÂÇϼ¼¿ä

           set owner / mode for '.' ? [yn] n ;º¯°æÇÏÁö ¾ÊÀ¸½Ã·Á¸é no

           dump(pass 1-4´Ü°è)°¡ ½ÇÇàµÈ´Ù.

           DUMP: DUMP DONE ;¸¶Áö¸· ¶óÀÎÀÌ ³ª¿À¸é Á¤»órestore

           ex) # ufsrestore ivf /dev/rmt/0

           ¿¹¸¦ µé¾î À§¿¡¼­ backup ¹ÞÀº /city dataÁß Æ¯Á¤ ºÎºÐ¸¸ restoreÇÒ °æ¿ì

           /city/data/source ÀÇ ÆÄÀϸ¸ restore ÇÒ °æ¿ì

           #ufsrestore ivf /dev/rmt/0

           initialiaze symbol table.

           ufsrestore > ls ;È­ÀÏ,µð·ºÅ丮 È®ÀÎ

           ufsrestore > cd date ;date µð·ºÅ丮·Î

           ufsrestore > add source ;ÆÄÀÏ ¼±ÅÃ

           ufsrestore > extract ;¼±ÅÃÇÑ ÆÄÀÏÀ» restore

           ufsrestore > quit ;ºüÁ®³ª°¡±â

¾ÆÁÖ ÀëÀÖ´Â ¼Ö¶ó¸®½º À̾߱⠾ÆÈ©¹ø°( ¹é¾÷°ü·Ã : tar,cpio )

           Àú¹ø¿¡ ¼³¸í µå¸° ufsdump¿Í À̹øÀÇ tar´Â ¹é¾÷½Ã ÀÚÁÖ »ç¿ëÇÏ´Â ¸í·É¾îÀÔ´Ï´Ù.

           ²À ¾Ë¾ÆµÎ½Ã±â ¹Ù¶ø´Ï´Ù.

           1. tar (Tape Archive)

           ex) disk -> tape # tar cvf /dev/rmt/0 *

           tape -> disk # tar xvf /dev/rmt/0 *

           tape ³»¿ëº¸±â # tar tvf /dev/rmt/0

           Option

           v : ÀÛ¾÷µÇ´Â ³»¿ëÀÌ È­¸é¿¡ ³ªÅ¸³².

           b : record¿¡ block size¸¦ ÁöÁ¤ (ÃÖ´ë 20)

           r : replace new file append

           u : ÁöÁ¤µÈ È­ÀÏÀÌ ¾ø°Å³ª º¯°æµÇ¾úÀ» °æ¿ì °»½Å

           f : ¾Æ±Ô¸ÕÆ®·Î ¾ÆÄ«À̺곪 device¸íÀÌ ¿Ã ¶§ ÇÊ¿ä.

           »ç¿ëÇϱâ)

           * disk¿¡ ÀÖ´Â /roka¸¦ -> tapeÀ¸·Î ¹é¾÷Çϱâ

           (ÁÖÀÇ:º» ÀÛ¾÷Àº /¿¡¼­ ÀÛ¾÷ÇÔ)

           # tar cvf /dev/rmt/0 /roka

           * tape¿¡ ÀÖ´Â rokaÀڷḦ DISK¿¡ º¹±¸Çϱâ

           # tar xvf /dev/rmt/0 /roka

           * tape ³»¿ëº¸±â

           # tar tvf /dev/rmt/0

           2. cpio ( ls or find ¸í·É¾î¿Í ÀϹÝÀûÀ¸·Î ÇÔ²² ¾²ÀÓ)

           ex) disk -> tape

           find . -print | cpio -odcvB >/dev/rmt/0 (»ó´ë Æнº)

           ex) tape -> disk

           cpio -icdvB < /dev/rmt/0

           ex) tapeÀÇ ³»¿ë º¸±â

           cpio -itvB < /dev/rmt/0

           ex) disk -> disk

           find . -print | cpio -pdum /tmp

           Option)

           o : disk¿¡¼­ device·Î º¹»ç Ãâ·Â

           I : device¿¡¼­ disk·Î º¹»ç ÀÔ·Â

           c : À̽ļº °í·Á, ascii ¹®ÀÚ·Î Çì´õ Á¤º¸ ÀÛ¼º

           (´Ù¸¥ ÇüÅÂÀÇ ±âÁ¾°£¿¡ µ¥ÀÌŸ¸¦ ÁÖ°í ¹ÞÀ»°æ¿ì¿¡

           ¹Ýµå½Ã ÀÌ ¿É¼ÇÀ» »ç¿ëÇÏ¿© ¹é¾÷À» ¹Þ¾Æ¾ßÇÑ´Ù.)

           v : È­ÀÏ ¸ñ·Ï Ãâ·Â

           d : directory¸¦ ÇÊ¿ä¿¡ ÀÇÇØ ÀÛ¼º

           B : 5,120 byte·Î ·¹Äڵ带 ºí·°È­ÇÔ.

           u : ¹«Á¶°Ç ±â·Ï,È­ÀÏÀÇ Á¸Àç¿©ºÎ ¹«½Ã

           p : Ç¥ÁØ ÀÔ·ÂÀ¸·Î ºÎÅÍ È­ÀÏÀÇ °æ·Î¸í ¸ñ·ÏÀ» ÀÐÀ½

           m : È­ÀÏÀÇ ÃÖÁ¾ ¼öÁ¤½Ã°£ ÀúÀå.( ÇöÀç ½Ã°£ )

ÀëÀÖ´Â ¼Ö¶ó¸®½º À̾߱⠿­¹ø° À̾߱â(½Ã½ºÅÛ ºÎÆà ±æµéÀ̱â)

           ÇÊ¿ä¿¡ µû¶ó¼­ ½Ã½ºÅÛÀ» ²ô°í Ä¿¾ß¸¸ ÇÏ°ÚÁö¿ä.

           »ç¿ëÇÏ´Â User°¡ ¾ø´Ù¸é ÇÑ ¹ø ±ÇÀåÀ» .....

           ³ëÆ®¿¡ ²À ¸Þ¸ðÇØ µÎ½Ã¸é ¸¹Àº µµ¿òÀÌ .....

           =====> ¼Ö¶ó¸®½º À̾߱Ⱑ Àë¾ø´Ù°í ¾Ö±âÇÏ´Â À̵éÀ» À§ÇØ

           ¿äÁò À¯ÇàÇÏ´Â 3Çà½Ã¸¦ ¿Ã¸®ÁÒ.

           ¿îÁ» ¶ç¿ö ÁÖ¼Ò ...

           ÆÒƼ¾ö

           ÆÒ : ÆÒƼ°¡ ³¢¾ú½À´Ï´Ù¿ä Çü´Ô

           Æ¼ : Ƽ ³ª³Ä

           ¾ö : ¾öû Ƽ ³²´Ï´Ù¿ä Çü´Ô ^-^

           Booting and Halting the System

           1) ½Ã½ºÅÛ Boot ¸í·É¾î

           --- System ÀÇ power ¸¦ on ½Ã unix machine Àº ÀÚµ¿ÀûÀ¸·Î multi user mode ·Î

           booting À» ½ÃµµÇÔ.

           ´ÙÀ½ÀÇ °æ¿ì´Â ¼öµ¿ÀûÀ¸·Î booting option À» Á¶ÀýÇÏ´Â ¸í·É¾î·Î system power

           on ÈÄ¿¡ banner °¡ display µÇ´Â »óÅ¿¡¼­ STOP + A key ¸¦ ÀÔ·ÂÇÔ.

           OK boot (enter) ---> System default boot ( multi user mode )

           OK boot -s (enter) ---> single user mode booting

           OK boot cdrom (enter) ---> OS cd media ·Î booting

           --- System ÀÌ »ç¿ëÁß(multi)ÀÎ °æ¿ì

           # reboot

           # reboot -- -s

           # reboot cdrom

           2) System Run Levels

           --- Unix system Àº Á¤»óÀûÀÎ multi user »óÅ¿¡¼­´Â run level 3 »óÅ·ΠµÇ¸ç

           Solaris 2.x ¿¡¼­´Â À̹ۿ¡µµ ¿©·¯°¡Áö run level Á¶Àý ±â´ÉÀÌ ÀÖ´Ù.

           Run Level Status Command

           -------------------------------------------------------------------------------- S
           Single-user mode init S, shutdown

           0 PROM monitor mode init 0, halt, shutdown -i0

           1 Single-user init 1, shutdown -i1

           2 multi-user mode (nfs ºÒ°¡) init 2, shutdown -i2

           3 multi-user mode (nfs »ç¿ë°¡) init 3, shutdown -i3

           5 halt and boot -a init 5, shutdown -i5

           6 halt and reboot init 6, reboot

           ----------------------------------------------------------------------------------

           3) System ÀÇ Á¤Áö

           ½Ã½ºÅÛÀ» Á¤Áö½Ã´Â À§¿¡ ¾ð±ÞµÈ run level 0 ·Î °¡´Â ¹æ¹ý°ú ¸í·É¾î »óÅÂ

           ¿¡¼­ halt ¸¦ ÀÔ·ÂÇÏ´Â ¹æ¹ýÀÌ ÀÖ´Ù.

           # repeat 3 sync ---> syncing the file system

           # halt , init 0 , shutdown -y -g60 -i0

           OK
ÀëÀÖ´Â ¼Ö¶ó¸®½º À̾߱⠿­Çѹø° À̾߱â

           (ÄÄÇ»Å͸¦ »ç¿ëÇÏ´Ù º¸¸é È­ÀÏ ½Ã½ºÅÛÀÌ Full³ª¼­ ¼Óµµ°¡

           °©Àڱ⠶³¾îÁú¶§°¡ ÀÖÁÒ. ±×·¸´Ù¸é ¾Æ·¡¿Í °°ÀÌ CheckÇØ º¸½ÃÁÒ)

           ---------------------------------------------------------------------------

           / (root) È­ÀϽýºÅÛÀÌ fullµÇ¾úÀ» °æ¿ì¿¡ ´ÙÀ½¿¡ ¿­°ÅÇÑ ¼ø¼­´ë·Î È­ÀϽýºÅÛÀ»

           Á¡°ËÇÑ´Ù.

           1. / È­ÀϽýºÅÛ¿¡ »ç¿ëÀÚ°¡ ÀÓÀÇ·Î ¸¸µé¾î ÁØ µð·ºÅ丮°¡ Àִ¸é Á¤¸®ÇÑ´Ù.

           2. /dev µð·ºÅ丮 ¹Ø¿¡ ÀϹÝÈ­ÀÏÀÌ ÀÖ´ÂÁö Á¶»çÇÑ´Ù.

           # find /dev -type f -exec ls -l {} \;

           ÀϹÝÈ­ÀÏÀÌ ÀÖÀ» °æ¿ì, ¸ðµÎ Áö¿ì¸é µÈ´Ù. ƯÈ÷ Å×ÀÌÇÁ¿¡ ¹é¾÷À» ¹ÞÀ» °æ¿ì¿¡

           »ç¿ëÀÚ°¡ µð¹ÙÀ̽º¸íÀ» À߸ø ÁöÁ¤ÇÏ¿©, Å×ÀÌÇÁ¿¡ ¹é¾÷µÇÁö ¾Ê°í È­ÀÏ¿¡

           ÀúÀåÇÏ´Â °æ¿ì°¡ ÀÖ´Ù.

           3. ½Ã½ºÅÛ¿¡ ÀÖ´Â core È­ÀÏÀ» Á¦°ÅÇÑ´Ù.

           core È­ÀÏÀ» ã¾Æ º¸·Á¸é ´ÙÀ½°ú °°Àº ¸í·É¾î¸¦ »ç¿ëÇÑ´Ù.

           # find / -name core -print

           core È­ÀÏÀ» ã¾Æ¼­ ÀÚµ¿À¸·Î Áö¿ì·Á¸é ´ÙÀ½°ú °°Àº ¸í·É¾î¸¦ ½ÇÇàÇÑ´Ù.

           # find / -name core -exec rm {} \; -print

           4. /var°¡ root È­ÀÏ ½Ã½ºÅÛÀÌ ÀÖÀ» °æ¿ì, /var µð·ºÅ丮 ¹ØÀ» Á¶»çÇÑ´Ù.

           # du -sk /var/* | sort -nr

           ÀÌ ¸í·É¾î¸¦ ½ÇÇàÇϸé /var ¹Ø¿¡ ÀÖ´Â µð·ºÅ丮 º°·Î ±× ¼­ºê µð·ºÅ丮±îÁö

           Æ÷ÇÔÇÏ¿© KB ´ÜÀ§ÀÇ Å©±â¸¦ Ãâ·ÂÇÑ´Ù. °Å±â¿¡¼­ »çÀÌÁî°¡ Å« µð·ºÅ丮¿¡ ´ëÇÏ¿©

           Á¶»çÇÑ´Ù.

           Á¤»óÀûÀÎ ½Ã½ºÅÛ¿¡ ÁÖ·Î ¹®Á¦°¡ µÉ ¸¸ÇÑ µð·ºÅ丮´Â ´ÙÀ½°ú °°´Ù.

           /var/adm

           /var/mail

           /var/log

           /var/preserve

           /var/spool

           4.1 /var/adm

           /var/adm µð·ºÅ丮¿¡´Â ½Ã½ºÅÛÀÌ ¿î¿ëÁßÀÌ ¹ß»ýÇÏ´Â ¸Þ¼¼Áö³ª ±âŸ Á¤º¸µéÀÌ

           ´©Àû º¸°üµÈ´Ù. ÀÌ µð·ºÅ丮¿¡ Å« È­ÀÏÀÌ ÀÖÀ¸¸é Á¤¸®ÇÑ´Ù.

           messmages.0, messages.1, ...

           ÀÌ·¯ÇÑ È­ÀÏÀÌ ÀÖÀ¸¸é ±×³É Áö¿öµµ »ó°ü¾ø´Ù.

           messages È­ÀÏÀÇ Å©±â°¡ ³Ê¹« Å©¸é " # cp /dev/null messages " ¸í·É¾î¸¦

           »ç¿ëÇÏ¿© È­ÀÏ Å©±â¸¦ 0À¸·Î ¸¸µé ¼ö ÀÖ´Ù. ÀÌ È­ÀÏÀº ½Ã½ºÅÛ¿¡¼­ ¹ß»ýµÇ´Â

           ¸Þ¼¼Áö¸¦ º¸°üÇÏ´Â È­ÀÏÀÌ´Ù.

           wtmp ¶Ç´Â wtmpx È­ÀÏÀÇ Å©±â°¡ ³Ê¹« Å©¸é ´ÙÀ½°ú °°Àº ¸í·É¾î¸¦ ½ÇÇàÇÏ¿©

           ±× Å©±â¸¦ 0À¸·Î ¸¸µé ¼ö ÀÖ´Ù. ÀÌ È­ÀÏ¿¡´Â ½Ã½ºÅÛ¿¡ Á¢¼ÓÇÑ »ç¿ëÀÚ¿¡

           ´ëÇÑ Á¤º¸¸¦ °¡Áö°í ÀÖ´Â È­ÀÏÀÌ´Ù.

           # cp /dev/null wtmp

           # cp /dev/null wtmpx

           ¸¸ÀÏ pacctÀÌ ÀÖÀ¸¸é ±× È­ÀÏÀÇ Å©±â¸¦ ´ÙÀ½°ú °°Àº ¸í·É¾î¸¦ »ç¿ëÇÏ¿©

           Å©±â¸¦ 0À¸·Î ¸¸µé ¼ö ÀÖ´Ù. ÀÌ È­ÀÏÀº accounting Á¤º¸¸¦ °¡Áö°í ÀÖ´Â

           È­ÀÏÀÌ´Ù.

           # cp /dev/null pacct

           pacct1, pacct2, ... µîµîÀÇ È­ÀÏÀÌ ÀÖÀ¸¸é ±×³É Áö¿ì¸é µÈ´Ù.

           ±×¿Ü¿¡µµ »çÀÌÁî°¡ Å« È­ÀÏÀ» ¾Ë¾Æ¼­ Á¤¸®ÇÑ´Ù.

           4.2 /var/mail

           /var/mail µð·ºÅ丮¿¡´Â ¸ÞÀÏ µ¥ÀÌŸ°¡ º¸°üµÇ´Â °÷ÀÌ´Ù. ÀÌ µð·ºÅ丮¿¡

           »çÀÌÁî°¡ Å« È­ÀÏÀÌ ÀÖÀ¸¸é, ÇØ´ç »ç¿ëÀÚ¿¡°Ô ±× ¸ÞÀÏÀ» Á¤¸®Çϵµ·Ï ÇÑ´Ù.

           4.3 ±âŸ µð·ºÅ丮¿¡ ´ëÇؼ­µµ Á¶»çÇÏ¿© ºÒÇÊ¿äÇÏ°Ô »çÀÌÁî°¡ Å« È­ÀÏ ÀÖÀ»

           °æ¿ì ¾Ë¾Æ¼­ Á¤¸®ÇÑ´Ù. ´Ü È­ÀÏÀ» Áö¿ï ¶§, ±× È­ÀÏÀÌ ¾î¶² È­ÀÏÀÎÁö

           ¼÷ÁöÇÑ ÈÄ¿¡ Áö¿ï °ÍÀΰ¡ ¾Æ´Ñ°¡¸¦ °áÁ¤ÇÑ´Ù.

           5. / È­ÀÏ ½Ã½ºÅÛ¿¡ ÀÖ´Â 1 MB ÀÌ»óµÇ´Â È­ÀÏÀ» Á¶»çÇÏ¿©, È­ÀÏ Å©±â¼øÀ¸·Î

           sortÇÏ¿© ±× ³»¿ëÀ» Á¶»çÇÑ´Ù.

           # find / -mount -size +1024k -ls > /tmp/find.list

           # sort -nr +6 /tmp/find.list > /tmp/find.list.s

           find.list.s È­ÀÏ¿¡¼­ ºñÁ¤»óÀûÀÎ Å« È­ÀÏÀÌ ÀÖ´ÂÁö Á¶»çÇÑ´Ù

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