tar [-cxtzjvfpPN] ÎļþÓëĿ¼ ....
²ÎÊý£º
-c £º½¨Á¢Ò»¸öѹËõÎļþµÄ²ÎÊýÖ¸Áî(create µÄÒâ˼)£»
-x £º½â¿ªÒ»¸öѹËõÎļþµÄ²ÎÊýÖ¸Á
-t £º²é¿´ tarfile ÀïÃæµÄÎļþ£¡
Ìرð×¢Ò⣬ÔÚ²ÎÊýµÄÏ´ïÖУ¬ c/x/t ½öÄÜ´æÔÚÒ»¸ö£¡²»¿Éͬʱ´æÔÚ£¡ÒòΪ²»¿ÉÄÜͬʱѹËõÓë½âѹËõ¡£
-z £ºÊÇ·ñͬʱ¾ßÓÐ gzip µÄÊôÐÔ£¿Ò༴ÊÇ·ñÐèÒªÓà gzip ѹËõ£¿
-j £ºÊÇ·ñͬʱ¾ßÓÐ bzip2 µÄÊôÐÔ£¿Ò༴ÊÇ·ñÐèÒªÓà bzip2 ѹËõ£¿
-v £ºÑ¹ËõµÄ¹ý³ÌÖÐÏÔʾÎļþ£¡Õâ¸ö³£Ó㬵«²»½¨ÒéÓÃÔÚ±³¾°Ö´Ðйý³Ì£¡
-f £ºÊ¹ÓõµÃû£¬ÇëÁôÒ⣬ÔÚ f Ö®ºóÒªÁ¢¼´½ÓµµÃûร¡²»ÒªÔÙ¼Ó²ÎÊý£¡ÀýÈçʹÓẠtar -zcvfP tfile sfile¡»¾ÍÊÇ´íÎóµÄд·¨£¬ÒªÐ´³É¡º tar -zcvPf tfile sfile¡»²Å¶Ôร¡
-p £ºÊ¹ÓÃÔÎļþµÄÔÀ´ÊôÐÔ£¨ÊôÐÔ²»»áÒÀ¾ÝʹÓÃÕ߶ø±ä£©
-P £º¿ÉÒÔʹÓþø¶Ô·¾¶À´Ñ¹Ëõ£¡
-N £º±ÈºóÃæ½ÓµÄÈÕÆÚ(yyyy/mm/dd)»¹ÒªÐµIJŻᱻ´ò°ü½øн¨µÄÎļþÖУ¡
--exclude FILE£ºÔÚѹËõµÄ¹ý³ÌÖУ¬²»Òª½« FILE ´ò°ü£¡
·¶Àý£º
·¶ÀýÒ»£º½«Õû¸ö /etc Ŀ¼ÏµÄÎļþÈ«²¿´ò°ü³ÉΪ /tmp/etc.tar
[root@linux ~]# tar -cvf /tmp/etc.tar /etc<==½ö´ò°ü£¬²»Ñ¹Ëõ£¡
[root@linux ~]# tar -zcvf /tmp/etc.tar.gz /etc <==´ò°üºó£¬ÒÔ gzip ѹËõ
[root@linux ~]# tar -jcvf /tmp/etc.tar.bz2 /etc <==´ò°üºó£¬ÒÔ bzip2 ѹËõ
# Ìرð×¢Ò⣬ÔÚ²ÎÊý f Ö®ºóµÄÎļþµµÃûÊÇ×Ô¼ºÈ¡µÄ£¬ÎÒÃÇÏ°¹ßÉ϶¼Óà .tar À´×÷Ϊ±æʶ¡£
# Èç¹û¼Ó z ²ÎÊý£¬ÔòÒÔ .tar.gz »ò .tgz À´´ú±í gzip ѹËõ¹ýµÄ tar file ¡«
# Èç¹û¼Ó j ²ÎÊý£¬ÔòÒÔ .tar.bz2 À´×÷Ϊ¸½µµÃû°¡¡«
# ÉÏÊöÖ¸ÁîÔÚÖ´ÐеÄʱºò£¬»áÏÔʾһ¸ö¾¯¸æѶϢ£º
# ¡ºtar: Removing leading `/" from member names¡»ÄÇÊǹØ춾ø¶Ô·¾¶µÄÌØÊâÉ趨¡£
·¶Àý¶þ£º²éÔÄÉÏÊö /tmp/etc.tar.gz ÎļþÄÚÓÐÄÄЩÎļþ£¿
[root@linux ~]# tar -ztvf /tmp/etc.tar.gz
# ÓÉì¶ÎÒÃÇʹÓà gzip ѹËõ£¬ËùÒÔÒª²éÔĸà tar file ÄÚµÄÎļþʱ£¬
# ¾ÍµÃÒª¼ÓÉÏ z Õâ¸ö²ÎÊýÁË£¡ÕâºÜÖØÒªµÄ£¡
·¶ÀýÈý£º½« /tmp/etc.tar.gz Îļþ½âѹËõÔÚ /usr/local/src µ×ÏÂ
[root@linux ~]# cd /usr/local/src
[root@linux src]# tar -zxvf /tmp/etc.tar.gz
# ÔÚÔ¤ÉèµÄÇé¿öÏ£¬ÎÒÃÇ¿ÉÒÔ½«Ñ¹ËõµµÔÚÈκεط½½â¿ªµÄ£¡ÒÔÕâ¸ö·¶ÀýÀ´Ëµ£¬
# ÎÒÏȽ«¹¤×÷Ŀ¼±ä»»µ½ /usr/local/src µ×Ï£¬²¢Çҽ⿪ /tmp/etc.tar.gz £¬
# Ôò½â¿ªµÄĿ¼»áÔÚ /usr/local/src/etc ÄØ£¡ÁíÍ⣬Èç¹ûÄú½øÈë /usr/local/src/etc
# Ôò»á·¢ÏÖ£¬¸ÃĿ¼ÏµÄÎļþÊôÐÔÓë /etc/ ¿ÉÄÜ»áÓÐËù²»Í¬à¸£¡
·¶ÀýËÄ£ºÔÚ /tmp µ×Ï£¬ÎÒÖ»ÏëÒª½« /tmp/etc.tar.gz ÄÚµÄ etc/passwd ½â¿ª¶øÒÑ
[root@linux ~]# cd /tmp
[root@linux tmp]# tar -zxvf /tmp/etc.tar.gz etc/passwd
# ÎÒ¿ÉÒÔ͸¹ý tar -ztvf À´²éÔÄ tarfile ÄÚµÄÎļþÃû³Æ£¬Èç¹ûµ¥Ö»ÒªÒ»¸öÎļþ£¬
# ¾Í¿ÉÒÔ͸¹ýÕâ¸ö·½Ê½À´Ï´עÒâµ½£¡ etc.tar.gz ÄڵĸùĿ¼ / ÊDZ»ÄõôÁË£¡
·¶ÀýÎ壺½« /etc/ ÄÚµÄËùÓÐÎļþ±¸·ÝÏÂÀ´£¬²¢ÇÒ±£´æÆäȨÏÞ£¡
[root@linux ~]# tar -zxvpf /tmp/etc.tar.gz /etc
# Õâ¸ö -p µÄÊôÐÔÊǺÜÖØÒªµÄ£¬ÓÈÆäÊǵ±ÄúÒª±£ÁôÔ±¾ÎļþµÄÊôÐÔʱ£¡
·¶ÀýÁù£ºÔÚ /home µ±ÖУ¬±È 2005/06/01 еÄÎļþ²Å±¸·Ý
[root@linux ~]# tar -N "2005/06/01" -zcvf home.tar.gz /home
·¶ÀýÆߣºÎÒÒª±¸·Ý /home, /etc £¬µ«²»Òª /home/dmtsai
[root@linux ~]# tar --exclude /home/dmtsai -zcvf myfile.tar.gz /home/* /etc
·¶Àý°Ë£º½« /etc/ ´ò°üºóÖ±½Ó½â¿ªÔÚ /tmp µ×Ï£¬¶ø²»²úÉúÎļþ£¡
[root@linux ~]# cd /tmp
[root@linux tmp]# tar -cvf - /etc | tar -xvf -
# Õâ¸ö¶¯×÷ÓеãÏñÊÇ cp -r /etc /tmp À²¡«ÒÀ¾ÉÊÇÓÐÆäÓÐÓÃ;µÄ£¡
# ҪעÒâµÄµØ·½ÔÚì¶Êä³öµµ±ä³É - ¶øÊäÈëµµÒ²±ä³É - £¬ÓÖÓÐÒ»¸ö | ´æÔÚ
# Õâ·Ö±ð´ú±í standard output, standard input Óë¹ÜÏßÃüÁîÀ²£¡