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  Á¦¸ñ   ¾ÐÃà°ü·Ã (tar, gzip, ...) 1998/05/08 (10:07)
À̸§ ±èÈ¿¿ø
¹øÈ£ 23
Á¶È¸ 369
º»¹® 3.20 tar

µµ½º³ª À©µµ¿ìÁî 95¿¡¼­´Â Á¦°øÇÏÁö ¾Ê´Â ¾ÆÄ«À̺ê¶ó´Â °ÍÀ» ¸®´ª½º¿¡¼­´Â
Á¦°øÇÕ´Ï´Ù. ¾ÆÄ«À̺ê¶ó´Â °ÍÀº ÆÄÀÏ°ú µð·ºÅ丮¸¦ ÇϳªÀÇ ÆÄÀÏ·Î ¹­¾îÁÖ´Â
°ÍÀ» ÀǹÌÇÕ´Ï´Ù. ¾Æ¸¶ Åë½Å¿¡ Á¢¼ÓÇؼ­ ¸®´ª½º °ü·Ã µ¿È£È¸ÀÇ ÀÚ·á½Ç¿¡
°¡¸é È®ÀåÀÚ°¡ tarÀÎ ÆÄÀÏÀ» °¡²û º¼¼ö ÀÖÀ» °Ì´Ï´Ù. ÀÌ ÆÄÀÏÀÌ ¹Ù·Î
"tar" ¸í·É¾î¸¦ ÀÌ¿ëÇؼ­ ¾ÆÄ«À̺êÇÑ ÆÄÀÏÀÔ´Ï´Ù.

±×·¯¸é ¸ÕÀú ÀÌ "tar"¶õ ¸í·É¾î·Î ÆÄÀÏ°ú µð·ºÅ丮¸¦ ¾ÆÄ«À̺ê ÇØ º¾½Ã´Ù.
À½... ¿¹¸¦µé¾î¼­  ·çÆ®ÀÇ È¨µð·ºÅ丮¸¦ ¾ÆÄ«À̺êÇغ¸ÁÒ.

# cd [Enter]
# cd .. [Enter]
#

º¸¸é ¾Ë°ÚÁö¸¸ Ȩµð·ºÅ丮·Î À̵¿Çß´Ù°¡ ´Ù½Ã ±× »óÀ§ µð·ºÅ丮·Î À̵¿Çß½À
´Ï´Ù. ¿Ö³ÄÇϸé Ȩµð·ºÅ丮ÀÎ root¸¦ ¾ÆÄ«À̺êÇϱâ À§Çؼ­ÀÔ´Ï´Ù. root¸¦
¾ÆÄ«À̺êÇÏ°Ô µÇ¸é ±× ¾È¿¡ Æ÷ÇÔµÈ ÆÄÀÏ°ú ¼­ºê µð·ºÅ丮µµ °°ÀÌ ¾ÆÄ«À̺ê
µÇ°Åµç¿ä.

# tar cvf root.tar root/ [Enter]
root/
root/.Xdefaults
.
.
root/.Xauthority
root/Xdefaults
#

µÎ ¹ø° ¾Æ±Ô¸ÕÆ®¿¡ º¸¸é "cvf"°¡ ¾²¿´ÁÒ? ÀÌ°ÍÀÌ ¹Ù·Î ¾ÆÄ«À̺ê ÇÑ´Ù´Â
ÀǹÌÀÔ´Ï´Ù. ¹Ù·Î ¿É¼ÇÀÌÁÒ. ¼¼ ¹ø° ¾Æ±Ô¸ÕÆ®·Î »ç¿ëµÈ root.tar´Â ¾ÆÄ«
ÀÌºê µÉ ÆÄÀÏ À̸§ÀÔ´Ï´Ù. È®ÀåÀÚ¸¦ tar·Î Çß½À´Ï´Ù. ±×¸®°í ¸¶Áö¸· ¾Æ±Ô
¸ÕÆ®·Î ¾ÆÄ«À̺êÇÒ µð·ºÅ丮¸¦ ÁöÁ¤ÇØ ÁØ°ÍÀÔ´Ï´Ù. Áï root ¹Ø¿¡ ÀÖ´Â ÆÄ
ÀÏ°ú ¼­ºê µð·ºÅ丮´Â ÀüºÎ root.tar·Î ¾ÆÄ«À̺êµÇ´Â °ÍÀÔ´Ï´Ù.

ÀÚ ±×·¯¸é Á¤¸»·Î ¾ÆÄ«À̺êµÈ ÆÄÀÏÀÌ »ý¼ºµÇ¾ú´ÂÁö È®ÀÎÇØ º¾½Ã´Ù.

# ls [Enter]
ftp    httpd mudnet    root.tar shinhwa
gopher    lost+found root    samba
#

root.tar¶õ ÆÄÀÏÀÌ »ý¼ºµÇ¾úÁÒ? ±×·¯¸é ÀÌ ÆÄÀÏÀ» ·çÆ® µð·ºÅ丮·Î ¿Å°Ü
º¾½Ã´Ù.

# mv root.tar / [Enter]
# ls [Enter]
bin    etc lost+found  root.tar tmp vmlinux.gz
boot    home mnt    sbin usr
dev    lib proc    test.txt var
#

ÀÏ´Ü ÆÄÀÏÀÌ »ý¼ºµÇ¾úÀ¸´Ï ¾ÆÄ«À̺갡 Á¦´ë·Î µÈ °Í °°±º¿ä. ±×·¯¸é Á¤¸»
·Î Á¦´ë·Î µÈ°ÍÀÎÁö È®ÀÎÇØ º¾½Ã´Ù. ¾ÆÄ«ÀÌºê µÈ ÆÄÀÏÀÇ ³»¿ëÀ» º¼¼ö ÀÖ´Â
¿É¼ÇÀÌ Àְŵç¿ä.

# tar tvf root.tar [Enter]
drwxr-xr-x root/root         0 Nov 13 09:16 1997 root/
-rw-r--r-- root/root       566 Nov 12 16:07 1997 root/.Xdefaults
.
.
-rw------- root/root       172 Nov 13 09:16 1997 root/.Xauthority
-rw-r--r-- root/root      1126 Nov 12 16:07 1997 root/Xdefaults
#

¿É¼ÇÀ¸·Î "tvf"¸¦ »ç¿ëÇß½À´Ï´Ù.

À̹ø¿¡´Â ¾ÆÄ«À̺êµÈ ÆÄÀÏ¿¡ »õ·Î¿î ÆÄÀÏÀ» Ãß°¡ÇØ ³Ö¾î º¾½Ã´Ù.

# tar rvf root.tar vmlinux.gz [Enter]
vmlinux.gz
#

·çÆ®¿¡ ÀÖ´Â vmlinux.gz¶ó´Â ÆÄÀÏÀ» À§¿¡¼­ ¾ÆÄ«À̺êÇÑ ÆÄÀÏ¿¡ Ãß°¡ÇÏ´Â °ú
Á¤À» º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù. ¿É¼ÇÀ¸·Î "rvf"¸¦ »ç¿ëÇß½À´Ï´Ù. ±×¸®°í µÎ ¹ø°
¾Æ±Ô¸ÕÆ®¿¡ ¾ÆÄ«À̺ê ÆÄÀϸí, ¸¶Áö¸· ¾Æ±Ô¸ÕÆ®¿¡ Ãß°¡ÇÒ ÆÄÀϸíÀ» ÁöÁ¤ÇØ
ÁÖ¸é µË´Ï´Ù.

ÀÚ ±×·¯¸é ÁøÂ¥·Î Ãß°¡µÇ¾ú´ÂÁö È®ÀÎÇØ º¾½Ã´Ù.

# tar tvf root.tar [Enter]
drwxr-xr-x root/root         0 Nov 13 09:16 1997 root/
-rw-r--r-- root/root       566 Nov 12 16:07 1997 root/.Xdefaults
.
.
-rw-r--r-- root/root      1126 Nov 12 16:07 1997 root/Xdefaults
-rwxr-xr-x root/root    621983 Nov 11 16:23 1997 vmlinux.gz
#

Á¦ÀÏ ¹Ø¿¡ º¸´Ï Ãß°¡µÇ¾úÀ½À» È®ÀÎÇÒ¼ö ÀÖ½À´Ï´Ù. ÀÚ ±×·¯¸é À̹ø¿¡´Â ÀÌ
"tar" ¸í·É¾î·Î ¾ÆÄ«À̺êµÈ ÆÄÀÏÀ» Ç®¾î º¾½Ã´Ù. ¿©·¯ºÐµéÀÌ Åë½Å¿¡¼­
"tar"·Î ¾ÆÄ«À̺êµÈ ÆÄÀÏÀ» ¾ò°Ô µÇ¸é ´ÙÀ½°ú °°Àº ¹æ¹ýÀ¸·Î Ç®¸é µË´Ï´Ù.

# tar xvf root.tar [Enter]
root/
root/.Xdefaults
.
.
root/Xdefaults
vmlinux.gz
# ls -p [Enter]
bin/     etc/  lost+found/  root/    test.txt  var/
boot/     home/  mnt/       root.tar     tmp/    vmlinux.gz
dev/     lib/  proc/        sbin/    usr/
#

¾ÆÄ«À̺êµÈ ÆÄÀÏÀ» Ç®¶§¿¡´Â ¿É¼ÇÀ¸·Î "xvf"¸¦ »ç¿ëÇÕ´Ï´Ù.

3.21 gzip & gunzip

¿ì¸®°¡ µµ½º³ª À©µµ¿ìÁî 95¸¦ »ç¿ëÇÒ¶§¿¡ ÇʼöÀûÀ¸·Î ¸¹ÀÌ »ç¿ëÇÏ´Â °ÍÁß
¿¡ Çϳª°¡ ÆÄÀÏ ¾ÐÃàÀ̾ú½À´Ï´Ù. ¿©·¯ºÐµéÀÌ PC Åë½Å¿¡¼­ ÀڷḦ ¾ò°Ô µÇ
¸é ´ëºÎºÐ ÇÁ·Î±×·¥µéÀÌ ¾ÐÃàµÇ¾î ÀÖ´Â °æ¿ì°¡ ¸¹ÀÌ ÀÖ¾úÁÒ? ¸®´ª½ºµµ ¸¶
Âù°¡ÁöÀÔ´Ï´Ù. ¿©·¯ºÐµéÀÌ FTP ¼­¹ö³ª PC Åë½Å ÀÚ·á½Ç¿¡¼­ °ü·Ã ÀڷḦ ¾ò
°Ô µÇ¸é ÀÌ ÇÁ·Î±×·¥µéÀº ´ëºÎºÐ ¾ÐÃà µÇ¾î ÀÖ½À´Ï´Ù. ±×·¯¸é À̹ø¿¡´Â ÀÌ
ÆÄÀϾÐÃà¿¡ ´ëÇØ ¾Ë¾Æ º¸°Ú½À´Ï´Ù.

¸®´ª½º¿¡¼­ ÆÄÀÏÀ» ¾ÐÃàÇÒ¶§¿¡´Â "gzip"À̶ó´Â ¸í·É¾î¸¦ ¸¹ÀÌ »ç¿ëÇÕ´Ï´Ù.
°¡Àå ´ëÇ¥ÀûÀÎ ¸í·É¾îÁÒ. ÀÚ ±×·¯¸é ÀÌ ¸í·É¾î·Î ¾î¶»°Ô ÆÄÀÏÀ» ¾ÐÃàÇÏ´Â
Áö º¾½Ã´Ù.

# cd [Enter]
# cd .. [Enter]
# tar cvf root.tar root/ [Enter]
root/
root/.Xdefaults
.
.
root/Xdefaults.default
root/Xdefaults.fvwm2
# ls [Enter]
AfterStep-1.0h gopher mudnet samba
Install httpd root shinhwa
ftp lost+found root.tar
#

¾ÐÃàÀ» ÇÏÁö ¾Ê°í ¾ÆÄ«À̺긦 Çϴ±º¿ä. ±×·¸ÁÒ? ¿Ö³ÄÇÏ¸é ¾ÆÄ«À̺ê ÇÑ ´Ù
À½¿¡ ±× ¾ÆÄ«À̺êµÈ ÆÄÀÏÀ» ¾ÐÃàÇϱâ À§Çؼ­ÀÔ´Ï´Ù.

# gzip -9 root.tar [Enter]
# ls [Enter]
AfterStep-1.0h gopher mudnet samba
Install httpd root shinhwa
ftp lost+found root.tar.gz
#

¿É¼ÇÀ¸·Î 9¸¦ »ç¿ëÇßÁÒ? ÀÌ°ÍÀº ¾ÐÃà·üÀ» ÃÖ´ëÇÑÀ¸·Î ÇÏ°Ú´Ù´Â °ÍÀ» ÀǹÌ
ÇÕ´Ï´Ù. ±×¸®°í ¸¶Áö¸· ¾Æ±Ô¸ÕÆ®·Î ¾ÐÃàÇÒ ÆÄÀÏÀ̸§À» ÁöÁ¤ÇÏ¿´½À´Ï´Ù. ±×
·¯¸é °á°ú¸¦ º¸±â ¹Ù¶ø´Ï´Ù. ±×Àü¿¡ Á¸ÀçÇß´ø root.tar ÆÄÀÏÀÌ º¸ÀÌÁö ¾Ê
´Â±º¿ä. ´ë½Å root.tar.gz¶ó´Â ÆÄÀÏÀÌ ÀÖÁÒ? ÀÌ ÆÄÀÏÀÌ ¹Ù·Î ¾ÐÃàµÈ ÆÄÀÏ
ÀÔ´Ï´Ù. ¾Æ¸¶ PC Åë½Å¿¡¼­ ¸®´ª½º °ü·Ã ÀڷḦ ¹Þ¾Æº¸½ÅºÐÀº ÀÌ·±Çü½ÄÀ¸
·Î È®ÀåÀÚ¸¦ °®´Â ÆÄÀÏÀ» º»ÀûÀÌ ÀÖ¾úÀ» °Ì´Ï´Ù. ¹Ù·Î "tar"·Î ¾ÆÄ«À̺ê
ÇÑ ´ÙÀ½¿¡ "gzip" ÇÁ·Î±×·¥À¸·Î ¾ÐÃàÇÑ °ÍÀÔ´Ï´Ù. ±×·¯¸é À̹ø¿¡´Â ¾ÐÃàÀ»
Ç®¾î º¾½Ã´Ù.

# mv root.tar.gz / [Enter]
# cd / [Enter]
# ls [Enter]
bin     etc  lost+found   root.tar.gz  tmp vmlinux.gz
boot     home  mnt       sbin    usr
dev     lib  proc       test.txt     var
# gunzip root.tar.gz [Enter]
# ls [Enter]
bin    etc lost+found  root.tar tmp vmlinux.gz
boot    home mnt    sbin usr
dev    lib proc    test.txt var
# tar xvf root.tar [Enter]
root/
root/.Xdefaults
.
.
root/Xdefaults.default
root/Xdefaults.fvwm2
#

¾ÐÃàÀ» Ç®¶§¿¡´Â "gunzip"À̶ó´Â ¸í·É¾î¸¦ »ç¿ëÇÕ´Ï´Ù. ÀÌ ¸í·É¾î¸¦ »ç¿ë
Çؼ­ ¾ÐÃàÀ» Ǫ´Ï root.tar ÆÄÀÏÀÌ ´Ù½Ã »ý¼ºµÇ¾úÁÒ? ¾ÆÄ«À̺êµÈ ÆÄÀÏÀ»
Ç®¸é µË´Ï´Ù. »ç½Ç "gunzip"À̶ó´Â ¸í·É¾î¸¦ »ç¿ëÇÏÁö ¾Ê°í "gzip" ¸í·É¾î
·Îµµ ¾ÐÃàÀ» Ç®¼ö ÀÖ½À´Ï´Ù. ¿É¼ÇÇϳª¸¸ »ç¿ëÇÏ¸é µÇ°Åµç¿ä.

# gzip -9 root.tar [Enter]
# ls [Enter]
bin     etc  lost+found   root.tar.gz  tmp  vmlinux.gz
boot     home  mnt       sbin    usr
dev     lib  proc       test.txt     var
# gzip -d root.tar.gz [Enter]
# ls [Enter]
bin    etc lost+found  root.tar tmp vmlinux.gz
boot    home mnt    sbin usr
dev    lib proc    test.txt var
#

"d"¶ó´Â ¿É¼ÇÀ» »ç¿ëÇÏ¸é ¾ÐÃàÀ» Ç®°Ô µË´Ï´Ù.

ÀÚ ±×·¯¸é ÇÑ°¡Áö¸¸ »ý°¢ÇØ º¾½Ã´Ù. ¿©·¯ºÐµéÀÌ PCÅë½Å¿¡ ÀڷḦ ¿Ã¸®·Á¸é
ÆÄÀÏÀ» ¾ÐÃàÇÏ°ÚÁÒ? ¸ÕÀú ¾ÆÄ«À̺긦 ÇÑ ´ÙÀ½¿¡ ¾Õ¿¡¼­ ÇÑ "gzip" ¸í·É¾î
·Î ÆÄÀÏÀ» ¾ÐÃàÇÏ¸é µË´Ï´Ù. ±×·±µ¥ »ó´çÈ÷ ¹ø°Å·´±º¿ä. µÎ ¹øÀÇ °úÁ¤ÀÌ
ÇÊ¿äÇϴϱî¿ä. À̹ø¿¡ ÇѹøÀ¸·Î ÁÙ¿© º¾½Ã´Ù. ¹Ù·Î ÆÄÀÏÀ» ¾ÆÄ«À̺ê Çϸé
¼­ ¾ÐÃàÀ» ÇÏ´Â °ÍÀÌÁÒ.

# cd [Enter]
# cd .. [Enter]
# ls [Enter]
AfterStep-1.0h ftp httpd mudnet samba
Install gopher lost+found root shinhwa
# tar cvzf root.tgz root/ [Enter]
root/
root/.Xdefaults
.
.
root/Xdefaults.default
root/Xdefaults.fvwm2
# ls [Enter]
AfterStep-1.0h gopher mudnet samba
Install httpd root shinhwa
ftp lost+found root.tgz
#

º¸¸é ¾Ë°ÚÁö¸¸ ¾ÆÄ«À̺ê ÇÒ ¶§ »ç¿ëÇÑ "tar"¶ó´Â ¸í·É¾î¸¦ ÀÌ¿ëÇÑ´Ù´Â °Í
À» ¾Ë¼ö ÀÖ½À´Ï´Ù. ±×·±µ¥ ¿É¼Ç¿¡ º¸´Ï Çϳª°¡ Ãß°¡µÇ¾ú±º¿ä. ¹Ù·Î "z"ÀÔ
´Ï´Ù. ÀÌ ¿É¼ÇÀÌ ÆÄÀÏÀ» ¾ÐÃàÇϸ鼭 ¾ÆÄ«À̺ê ÇÑ´Ù´Â Àǹ̰¡ µÇ´Â °ÍÀÔ´Ï
´Ù. ³ªÁß¿¡ ¸¸µé¾îÁø ÆÄÀÏÀ» º¸°Ô µÇ¸é È®ÀåÀÚ°¡ tgz·Î µÇ¾î Àִµ¥ ÀÌ ÆÄ
ÀÏÀº ¾Æ¸¶ PC Åë½Å ¸®´ª½º °ü·Ã ÀÚ·á½Ç¿¡ °¡¸é ¸¹ÀÌ º¸°Ô µÉ °ÍÀÔ´Ï´Ù.

±×·¯¸é ÀÌ ÆÄÀÏÀ» Ç®¾îº¸ÁÒ.

# mv root.tgz / [Enter]
# cd / [Enter]
# ls [Enter]
bin    etc lost+found  root.tgz tmp vmlinux.gz
boot    home mnt    sbin usr
dev    lib proc    test.txt var
# tar xvzf root.tgz [Enter]
root/
root/.Xdefaults
.
.
root/Xdefaults.default
root/Xdefaults.fvwm2
#

¾ÆÄ«À̺êµÈ ÆÄÀÏÀ» Ç®¶§¿Í Å©°Ô Â÷ÀÌ°¡ ¾øÁÒ? ¿ª½Ã ¿É¼Ç¿¡ "z"°¡ Ãß°¡
µÇ¾úÀ» »ÓÀÔ´Ï´Ù.

3.22 compress & uncompress

ÀÚ À̹ø¿¡´Â ¶Ç ´Ù¸¥ ¾ÐÃà ¸í·É¾î¿¡ ´ëÇØ ¾Ë¾Æ º¾½Ã´Ù. À̹ø¿¡ ¹è¿ï ¾ÐÃà
¸í·É¾î´Â "compress"¶ó´Â °ÍÀε¥ »ç½Ç ¾Õ¿¡¼­ ¹è¿î "gzip"¸¸Å­ ¸¹ÀÌ »ç¿ë
µÇ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. Ȥ½Ã ÀÌ ¸í·É¾î·Î ¾ÐÃàµÈ ÆÄÀÏÀ» ¾òÀ»¼öµµ ÀÖÀ¸´Ï °£
´ÜÇÏ°Ô ±× »ç¿ë¹æ¹ýÀ» ¾Ë¾Æ º¸µµ·Ï ÇÏ°Ú½À´Ï´Ù.

# cd [Enter]
# cd .. [Enter]
# tar cvf root.tar root/ [Enter]
root/
root/.Xdefaults
.
.
root/Xdefaults.default
root/Xdefaults.fvwm2
# mv root.tar / [Enter]
# compress root.tar [Enter]
# ls [Enter]
bin    etc lost+found  root.tar.Z tmp vmlinux.gz
boot    home mnt    sbin usr
dev    lib proc    test.txt var
#

¿ª½Ã ´Üµ¶À¸·Î »ç¿ëµÇÁö ¾Ê°í ¾ÆÄ«À̺êµÈ ÆÄÀÏ°ú °°ÀÌ »ç¿ëµÇ¾ú½À´Ï´Ù. ºñ
±³Àû »ç¿ë¹æ¹ýÀº °£´ÜÇÏÁÒ? ÀÌ ÆÄÀÏ·Î ¾ÐÃàÇÏ°Ô µÇ¸é ¿ª½Ã roo.tar ÆÄÀÏÀÌ
¾ø¾îÁö°í root.tar.Z ÆÄÀÏÀÌ »ý¼ºµË´Ï´Ù.

# uncompress root.tar.Z [Enter]
# ls [Enter]
bin    etc lost+found  root.tar tmp vmlinux.gz
boot    home mnt    sbin usr
dev    lib proc    test.txt var
#

¾ÐÃàµÈ ÆÄÀÏÀ» Ç®¶§¿¡´Â "uncompress" ¸í·É¾î¸¦ »ç¿ëÇÏ¸é µË´Ï´Ù. ÀÌ ¸í·É
¾î¸¦ »ç¿ëÇÏ´Ï root.tar ÆÄÀÏÀÌ ´Ù½Ã »ý¼ºµÇ¾ú±º¿ä. ¾ÆÄ«À̺êµÈ ÆÄÀÏÀ» Ç®
¸é µË´Ï´Ù.

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