¤U±¦³¤TºØ°t¦X tar ¨Ï¥Î bzip2 ªº¤èªk¡A¤]´N¬O
³oÓ¤èªk¸ò¥»´N¤£¥²°µ³]©w¡C°õ¦æ¸Ñ¶}bzip2'd ªº tar¥]»q¡A ¦b²{¦æ¥Ø¿ý©³¤U¦³Ó foo.tar.bz2¡A°õ¦æ
/path/to/bzip2 -cd foo.tar.bz2 | tar xf -
¦¨¥\¤F¡A¦ý¥i¯à¦³±`»Ý¿é¤Jªº¤p¯ÊÂI¡C
·PÁ Leonard Jean-Marc °^Äm³oÓ¤p§Þ¥©¡C¤]ÁÂÁ Alessandro Rubini ±q cshùؤÀÃþ ¥X bash ªº¡C
¦b§Aªº .bashrcùØ¡A§A¥i¥H¥[¤J¹³¤U±³o¦æ:
alias btar='tar --use-compress-program /usr/local/bin/bzip2 '
¦b§Aªº .tcshrc ©Î .cshrcùØ¡A¥i¥Î¤U±³o¦æ¬Û¦Pªº:
alias btar 'tar --use-compress-program /usr/local/bin/bzip2'
¥Î¤U±¨Ó¤èªk¨Ó×¸É gnu tar 1.12¡G
cd tar-1.12/src; patch < /path/to/tar.diff
½sĶ¡B¦w¸Ë¥¦¡A§A¤w·Ç³Æ´Nºü¤F¡C¥Î"which tar" ©M "which bzip2"¨Ó½T»{³o¨âÓ
tar ©M bzip2 ¦³¦b§Aªº $PATH ùØ¡Cn¨Ï¥Î·sªº tar¡A¥u»Ý
tar xyf foo.tar.bz2
¨ÓÀ£ÁYÀɮסC
n»s§@·sªºÀ£ÁYÀÉ¡A¦P¼Ë¦a:
tar cyf foo.tar.bz2 ÀɦW1 ÀɦW2 ÀɦW3...¥Ø¿ý1 ¥Ø¿ý2...
¤U±¬O׸ɪº¦a¤è:
*** tar.c Thu Jun 11 00:09:23 1998
--- tar.c.new Thu Jun 11 00:14:24 1998
***************
*** 196,201 ****
--- 196,203 ----
{"block-number", no_argument, NULL, 'R'},
{"block-size", required_argument, NULL, OBSOLETE_BLOCKING_FACTOR},
{"blocking-factor", required_argument, NULL, 'b'},
+ {"bzip2", required_argument, NULL, 'y'},
+ {"bunzip2", required_argument, NULL, 'y'},
{"catenate", no_argument, NULL, 'A'},
{"checkpoint", no_argument, &checkpoint_option, 1},
{"compare", no_argument, NULL, 'd'},
***************
*** 372,377 ****
--- 374,380 ----
PATTERN at list/extract time, a globbing PATTERN\n\
-o, --old-archive, --portability write a V7 format archive\n\
--posix write a POSIX conformant archive\n\
+ -y, --bzip2, --bunzip2 filter the archive through bzip2\n\
-z, --gzip, --ungzip filter the archive through gzip\n\
-Z, --compress, --uncompress filter the archive through compress\n\
--use-compress-program=PROG filter through PROG (must accept -d)\n"),
***************
*** 448,454 ****
Y per-block gzip compression */
#define OPTION_STRING \
! "-01234567ABC:F:GK:L:MN:OPRST:UV:WX:Zb:cdf:g:hiklmoprstuvwxz"
static void
set_subcommand_option (enum subcommand subcommand)
--- 451,457 ----
Y per-block gzip compression */
#define OPTION_STRING \
! "-01234567ABC:F:GK:L:MN:OPRST:UV:WX:Zb:cdf:g:hiklmoprstuvwxyz"
static void
set_subcommand_option (enum subcommand subcommand)
***************
*** 805,810 ****
--- 808,817 ----
case 'X':
exclude_option = 1;
add_exclude_file (optarg);
+ break;
+
+ case 'y':
+ set_use_compress_program_option ("bzip2");
break;
case 'z':