1 .\" Copyright (C) 1994-1999 Free Software Foundation, Inc.
3 .\" Permission is granted to make and distribute verbatim copies of
5 .\"manual provided the copyright notice and this permission notice are
6 .\"preserved on all copies.
8 .\" Permission is granted to copy and distribute modified versions of
9 .\"this manual under the conditions for verbatim copying, provided that
10 .\"the entire resulting derived work is distributed under the terms of a
11 .\"permission notice identical to this one.
13 .\" Permission is granted to copy and distribute translations of this
14 .\"manual into another language, under the above conditions for modified
15 .\"versions, except that this permission notice may be stated in a
16 .\"translation approved by the Foundation.
18 .\" Japanese Version Copyright (c) 1993-2000
19 .\" NetBSD jman proj. and Yuichi SATO
20 .\" all rights reserved.
21 .\" Translated Fri Oct 15 1993
22 .\" by NetBSD jman proj. <jman@spa.is.uec.ac.jp>
23 .\" Updated Fri Jun 9 15:11:14 JST 2000
24 .\" by Yuichi SATO <sato@complex.eng.hokudai.ac.jp>
26 .\"WORD: compress °µ½Ì¤¹¤ë
27 .\"WORD: expand ¿Ä¹¤¹¤ë
28 .\"WORD: decompress ¿Ä¹¤¹¤ë
29 .\"WORD: uncompress ¿Ä¹¤¹¤ë
30 .\"WORD: consistency À°¹çÀ
31 .\"WORD: integrity À°¹çÀ
32 .\"WORD: concatenate Ï¢·ë¤¹¤ë
33 .\"WORD: keep Êݸ¤¹¤ë
34 .\"WORD: mode ¥¢¥¯¥»¥¹¸¢
35 .\"WORD: restore Éü¸µ¤¹¤ë
37 .\"WORD: redundant ¾éĹ
38 .\"WORD: archiver ¥¢¡¼¥«¥¤¥Ð¡¼
39 .\"WORD: verbose ¾ÜºÙ½ÐÎÏ
44 gzip, gunzip, zcat \- ¥Õ¥¡¥¤¥ë¤Î°µ½Ì¡¦¿Ä¹¤ò¹Ô¤¦
48 .RB [ " \-acdfhlLnNrtvV19 " ]
56 .RB [ " \-acfhlLnNrtvV " ]
69 ¤Ï Lempel-Ziv ¥³¡¼¥Ç¥£¥ó¥° (LZ77) ¤òÍøÍѤ·¤Æ¡¢
70 »ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¤ò¾®¤µ¤¯¤¹¤ë¡£
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74 ¤ò¤Ä¤±¤¿¥Õ¥¡¥¤¥ë¤ËÃÖ¤´¹¤¨¤é¤ì¤ë¡£
75 (¥Ç¥Õ¥©¥ë¥È¤Î³ÈÄ¥»Ò¤Ï¡¢VMS¤Ç¤Ï
77 MSDOS, OS/2 FAT, Windows NT FAT, Atari ¤Ç¤Ï
80 ¥Õ¥¡¥¤¥ë¤¬»ØÄꤵ¤ì¤Ê¤¤¾ì¹ç¡¢¤Þ¤¿¤Ï¥Õ¥¡¥¤¥ë̾¤¬ "-" ¤Î¾ì¹ç¡¢
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88 ¤Ï¥Õ¥¡¥¤¥ë̾¤òÀÚ¤êµÍ¤á¤ë¡£
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96 ¥Õ¥¡¥¤¥ë̾¤ÎŤµ¤ËÀ©¸Â¤¬¤Ê¤¤¥·¥¹¥Æ¥à¤Ç¤Ï¡¢
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117 ¤Ï¡¢¥Õ¥¡¥¤¥ë̾¤¬ .gz, -gz, .z, -z, _z, .Z ¤Ç¤ª¤ï¤Ã¤Æ¤ª¤ê¡¢
118 Àµ¤·¤¤¥Þ¥¸¥Ã¥¯¥Ê¥ó¥Ð¡¼¤Ç»Ï¤Þ¤Ã¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤Î¥ê¥¹¥È¤ò
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143 .I gzip, zip, compress, compress -H, pack
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150 ¤ËÂФ·¤Æ¡¢gunzip ¤Ï¿Ä¹¤·¤¿Ä¹¤µ¤ò¥Á¥§¥Ã¥¯¤¹¤ë¡£
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264 ratio: °µ½ÌΨ (ÉÔÌÀ¤Î¾ì¹ç¤Ï 0.0%)
265 uncompressed_name: ¿Ä¹¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤Î̾Á°
267 compress ¤Ç¤Ä¤¯¤é¤ì¤¿ .Z ¥Õ¥¡¥¤¥ë¤Î¤è¤¦¤Ë¡¢
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277 crc: ¿Ä¹¤µ¤ì¤¿¥Ç¡¼¥¿¤Î 32 ¥Ó¥Ã¥È CRC
278 date & time: ¿Ä¹¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×
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333 gunzip -S "" * (MSDOS ¤Î¾ì¹ç¤Ï *.*)
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361 ¥Ç¥Õ¥©¥ë¥È¤Î°µ½Ì¥ì¥Ù¥ë¤Ï
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368 ¤Ï¤¹¤Ù¤Æ¤Î°µ½Ì¥Õ¥¡¥¤¥ë¤ò°ìÅ٤˿Ť¹¤ë¡£¤¿¤È¤¨¤Ð¡¢
370 gzip -c file1 > foo.gz
371 gzip -c file2 >> foo.gz
376 ¤È¤¹¤ë¤Î¤Ï¡¢°Ê²¼¤ÈƱ¤¸¤Ç¤¢¤ë¡£
380 \&.gz ¥Õ¥¡¥¤¥ë¤Î¤¦¤Á 1 ¤Ä¤Î¥Õ¥¡¥¤¥ë¤¬²õ¤ì¤Æ¤â¡¢
381 (²õ¤ì¤¿¥Õ¥¡¥¤¥ë¤òºï½ü¤¹¤ì¤Ð) ¾¤Î¥Õ¥¡¥¤¥ë¤Ï¤Þ¤À²óÉü¤Ç¤¤ë¡£
382 ¤·¤«¤·¡¢¼¡¤Î¤è¤¦¤Ë¤¹¤Ù¤Æ¤Î¥Õ¥¡¥¤¥ë¤ò°ìÅ٤˰µ½Ì¤¹¤ì¤Ð¡¢¤è¤ê¹â¤¤°µ½Ì¤¬ÆÀ¤é¤ì¤ë¡£
384 cat file1 file2 | gzip > foo.gz
386 ¤³¤ì¤Ï²¼¤ÎÎã¤è¤ê¹â¤¯°µ½Ì¤Ç¤¤ë¡£
388 gzip -c file1 file2 > foo.gz
390 ¤è¤ê¹â¤¤°µ½Ì¤òÆÀ¤ë¤¿¤á¤Ë¡¢·ë¹ç¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤ò¤â¤¦°ìÅÙ°µ½Ì¤¹¤ë¤Ë¤Ï¡¢
393 gzip -cd old.gz | gzip > new.gz
395 °µ½Ì¥Õ¥¡¥¤¥ë¤¬Ê£¿ô¤Î¸µ¥Õ¥¡¥¤¥ë¤Ç¹½À®¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢
396 --list ¥ª¥×¥·¥ç¥ó¤Çɽ¼¨¤µ¤ì¤ë¿Ä¹»þ¤Î¥µ¥¤¥º¤È CRC ¤Ï¡¢
397 ºÇ¸å¤Î¸µ¥Õ¥¡¥¤¥ë¤Ë¤Ä¤¤¤Æ¤Î¤ßŬÍѤµ¤ì¤¿¤â¤Î¤Ç¤¢¤ë¡£
398 ¤¹¤Ù¤Æ¤Î¸µ¥Õ¥¡¥¤¥ë¤Ë¤Ä¤¤¤Æ¿Ä¹»þ¤Î¥µ¥¤¥º¤¬É¬Íפʾì¹ç¤Ï¡¢
399 ¼¡¤Î¥³¥Þ¥ó¥É¤ò»È¤¦¤³¤È¡£
401 gzip -cd file.gz | wc -c
403 Ê£¿ô¤Î¸µ¥Õ¥¡¥¤¥ë¤«¤é¤Ê¤ë 1 ¤Ä¤Î½ñ¸Ë¥Õ¥¡¥¤¥ë¤òºî¤Ã¤Æ¡¢
404 ¸å¤«¤é¸µ¥Õ¥¡¥¤¥ë¤òÊÌ¡¹¤Ë¿Ä¹¤Ç¤¤ë¤è¤¦¤Ë¤·¤¿¤¤¤Ê¤é¡¢
405 tar ¤ä zip ¤È¤¤¤Ã¤¿¥¢¡¼¥«¥¤¥Ð¡¼¤ò»È¤¦¤³¤È¡£
406 GNU tar ¤Ï gzip ¤òÆ©²áŪ¤Ëµ¯Æ°¤¹¤ë¤¿¤á¤Ë -z ¥ª¥×¥·¥ç¥ó¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡£
407 gzip ¤Ï tar ¤ÎÂåÍѤȤ·¤Æ¤Ç¤Ï¤Ê¤¯¡¢Êä½õ¤È¤·¤ÆÀ߷פµ¤ì¤Æ¤¤¤ë¡£
413 ¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥ª¥×¥·¥ç¥ó¥»¥Ã¥È¤òÆþ¤ì¤ë¤³¤È¤¬¤Ç¤¤ë¡£
414 ¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤ÏºÇ½é¤Ë²ò¼á¤µ¤ì¤ë¤Î¤Ç¡¢
415 ÌÀ¼¨Åª¤Ê¥³¥Þ¥ó¥É¥é¥¤¥ó¥Ñ¥é¥á¡¼¥¿¤Ç¾å½ñ¤¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£
417 sh ¤Î¾ì¹ç: GZIP="-8v --name"; export GZIP
418 csh ¤Î¾ì¹ç: setenv GZIP "-8v --name"
419 MSDOS ¤Î¾ì¹ç: set GZIP=-8v --name
421 Vax/VMS ¤Ç¤Ï¡¢´Ä¶ÊÑ¿ô¤Î̾Á°¤Ï GZIP_OPT ¤Ç¤¢¤ë¡£
422 ¤³¤ì¤Ï¡¢¥×¥í¥°¥é¥à¤ò¸Æ¤Ó½Ð¤¹¤¿¤á¤Î¥·¥ó¥Ü¥ë¥»¥Ã¥È¤È¤Î¾×ÆͤòÈò¤±¤ë¤¿¤á¤Ç¤¢¤ë¡£
424 znew(1), zcmp(1), zmore(1), zforce(1), gzexe(1), zip(1), unzip(1), compress(1),
427 Ä̾½ªÎ»¾õÂÖ¤Ï 0 ¤Ç¤¢¤ë¡£
428 ¥¨¥é¡¼¤¬µ¯¤¤¿¾ì¹ç¡¢½ªÎ»¾õÂÖ¤Ï 1 ¤Ç¤¢¤ë¡£
429 ·Ù¹ð¤¬µ¯¤¤¿¾ì¹ç¡¢½ªÎ»¾õÂÖ¤Ï 2 ¤Ç¤¢¤ë¡£
431 Usage: gzip [-cdfhlLnNrtvV19] [-S suffix] [file ...]
433 ̵¸ú¤Ê¥ª¥×¥·¥ç¥ó¤¬¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é»ØÄꤵ¤ì¤¿¡£
439 ¤Ë»Ø¼¨¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤¬°µ½Ì¤µ¤ì¤¿¤â¤Î¤Ç¤Ï¤Ê¤¤¡£
442 Corrupt input. Use zcat to recover some data.
444 °µ½Ì¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤¬²õ¤ì¤Æ¤¤¤ë¡£
445 ÇË»¤·¤¿°ÌÃ֤ޤǤΥǡ¼¥¿¤Ï¡¢¼¡¤Î¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ½¤Éü¤Ç¤¤ë¡£
452 bits, can only handle
457 ¤¬¡¢¤³¤Î¥Þ¥·¥ó¾å¤Ç¤Î¿Ä¹¥³¡¼¥É¤è¤ê¿¤¯¤Î
459 ¤ò°·¤¦¤³¤È¤¬¤Ç¤¤ë¥×¥í¥°¥é¥à¤Ç (LZW ¤ò»È¤Ã¤Æ) °µ½Ì¤µ¤ì¤Æ¤¤¤ë¡£
460 ¤è¤ê¹â¤¤°µ½Ì¤¬¤Ç¤¡¢¥á¥â¥ê»ÈÍÑÎ̤ξ¯¤Ê¤¤¡¢gzip ¤ò»È¤Ã¤Æ
461 ¥Õ¥¡¥¤¥ë¤òºÆ°µ½Ì¤¹¤ë¤³¤È¡£
464 already has .gz suffix -- no change
466 ¥Õ¥¡¥¤¥ë¤¬´û¤Ë°µ½Ì¤µ¤ì¤Æ¤¤¤ë¤È¹Í¤¨¤é¤ì¤ë¡£
467 ¥Õ¥¡¥¤¥ë̾¤òÊѹ¹¤·¡¢ºÆÅÙ»î¤ß¤ë¤³¤È¡£
470 already exists; do you wish to overwrite (y or n)?
472 ½ÐÎÏ¥Õ¥¡¥¤¥ë¤ÇÃÖ¤´¹¤¨¤¿¤¤¤Ê¤é "y" ¤ÈÅú¤¨¤ë¤³¤È¡£
473 ¤µ¤â¤Ê¤±¤ì¤Ð¡¢"n" ¤ÈÅú¤¨¤ë¤³¤È¡£
475 gunzip: corrupt input
477 SIGSEGV °ãÈ¿¤¬¸¡ÃΤµ¤ì¤¿¡£Ä̾ï¤Ï¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤¬²õ¤ì¤Æ¤¤¤ë¤³¤È¤ò°ÕÌ£¤·¤Æ¤¤¤ë¡£
481 °µ½Ì¤Ë¤è¤ê¸º¤Ã¤¿ÆþÎϤΥѡ¼¥»¥ó¥Èɽ¼¨¡£
486 -- not a regular file or directory: ignored
488 ÆþÎÏ¥Õ¥¡¥¤¥ë¤¬Ä̾ï¥Õ¥¡¥¤¥ë¤Ç¤â¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤â¤Ê¤¤¾ì¹ç
489 (¤¿¤È¤¨¤Ð¡¢¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¡¦¥½¥±¥Ã¥È¡¦FIFO¡¦¥Ç¥Ð¥¤¥¹¥Õ¥¡¥¤¥ë¤Î¾ì¹ç)¡¢
490 Êѹ¹¤»¤º¤Ë¤½¤Î¤Þ¤Þ¤Ë¤µ¤ì¤ë¡£
494 other links: unchanged
496 ÆþÎÏ¥Õ¥¡¥¤¥ë¤Ë¥ê¥ó¥¯¤¬Ä¥¤é¤ì¤Æ¤¤¤ë¤Î¤Ç¡¢Êѹ¹¤·¤Ê¤¤¡£
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505 °µ½Ì¤µ¤ì¤¿¥Ç¡¼¥¿¤ò¥Æ¡¼¥×¤Ë½ñ¤¹þ¤à¤È¤¤Ï¡¢
506 °ìÈÌŪ¤Ë¡¢½ÐÎϤΥ֥í¥Ã¥¯¶³¦¤ò¥¼¥í¤ÇËä¤á¤ëɬÍפ¬¤¢¤ë¡£
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513 ¤³¤Î·Ù¹ð¤òÍÞÀ©¤¹¤ë¤Ë¤Ï --quiet ¥ª¥×¥·¥ç¥ó¤ò»È¤¦É¬Íפ¬¤¢¤ë¡£
514 ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï´Ä¶ÊÑ¿ô
516 ¤Ë¼¡¤Î¤è¤¦¤Ë¤·¤ÆÀßÄê¤Ç¤¤ë¡£
517 sh ¤Î¾ì¹ç: GZIP="-q" tar -xfz --block-compress /dev/rst0
518 csh ¤Î¾ì¹ç: (setenv GZIP -q; tar -xfz --block-compress /dev/rst0
520 ¾å¤ÎÎã¤Ç¤Ï¡¢gzip ¤Ï GNU tar ¤Î -z ¥ª¥×¥·¥ç¥ó¤Ë¤è¤Ã¤Æ°Å¤Ë¸Æ¤Ó½Ð¤µ¤ì¤Æ¤¤¤ë¡£
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522 Ʊ¤¸¥Ö¥í¥Ã¥¯¥µ¥¤¥º (tar ¤Î -b ¥ª¥×¥·¥ç¥ó) ¤¬»È¤ï¤ì¤Æ¤¤¤ë¤³¤È¤ËÃí°Õ¤¹¤ë¤³¤È¡£
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525 ¥µ¥¤¥º¤¬ 2GB ¤ò±Û¤¨¤ë¾ì¹ç¡¢--list ¥ª¥×¥·¥ç¥ó¤Ë¤è¤ëɽ¼¨¤ÏÀµ¤·¤¯¤Ê¤¤¡£
526 °µ½Ì¥Õ¥¡¥¤¥ë¤¬¥·¡¼¥¯ÉÔ²ÄÇÞÂΤξå¤Ë¸ºß¤¹¤ë¾ì¹ç¡¢
527 --list ¥ª¥×¥·¥ç¥ó¤Ë¤è¤ëɽ¼¨¤Ï¡¢¥µ¥¤¥º¤¬ -1¡¢crc ¤¬ ffffffff ¤È¤Ê¤ë¡£
529 µ©¤Ë --best ¥ª¥×¥·¥ç¥ó¤Ë¤è¤Ã¤Æ¡¢¥Ç¥Õ¥©¥ë¥È¤Î°µ½Ì¥ì¥Ù¥ë (-6) ¤è¤ê
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