Sophie: howto-text-ja-9.0-1mdk noarch

howto-text-ja-9.0-1mdk.noarch.rpm

  Bzip2 Howto
  David Fetter, dfetter@best.com <mailto:dfetter@best.com>
  v1.1, 5 February 1998
  É²¡  N, isaji@mxu.meshnet.or.jp
  Wed Feb 25 22:36:00 1998

  ±ÌhLgÍbzip2³kvOÌg¢ûÉÂ¢ÄðàµÄ¢Ü·B
  ______________________________________________________________________

  Ú

  1. Cg_NV
  2. bzip2Ìüè
     2.1 vRpC³ê½bzip2oCiðüè·é
     2.2 bzip2\[XÌüè
     2.3 }VpÌbzip2ðRpC·é

  3. PÆÅbzip2ðg¤
  4. bzip2ðtarÆg¤
     4.1 ÝèµÈÄæ¢F
     4.2 g¢â·¢:

  5. lessÅbzip2ðg¤
  6. emacsÅbzip2ðg¤
  7. xvÅbzip2ðg¤
  8. (óÒÇÁF)fd,lsÅbzip2ðg¤
     8.1 fd
     8.2 ls

  ______________________________________________________________________

  1.  Cg_NV

  Bzip2Íf[^ð³k·é"¢©·"Vµ¢ASYÅ·B gzipÅ³kµ½
  TCYÌ60-70%Ét@Cð³kµÜ·B

  ±ÌhLgÅÍbzip2Æ¹pµÄg¦é2,3Ì¤Êµ½AvP[V
  ðÊµÄbµðißÄ¢«Ü·B

  2.  bzip2Ìüè

  Bzip2Ìz[y[WÍThe UK home siteÅ·BUnited States~[TCgÍ
  ±±Å·B Red HatÌftpTCgÅà©Â©èÜ·B

  2.1.  vRpC³ê½bzip2oCiðüè·é

  UK home siteðQÆµÄº³¢BRed HatÌCeoCiÍ±±Å
  ·BDebian, SlackwareÈÇÍÜàÈoÄ«Ü·B

  2.2.  bzip2\[XÌüè

  ö®TCg©çoÄ¢Ü·(``Bzip2Ìüè''ÌÍðQÆµÄº³¢)BRed
  HatÌàÌÍ±±É èÜ·B

  (óFbzip2 z[y[WAhttp://www.muraroa.demon.co.uk/)

  2.3.  }VpÌbzip2ðRpC·é

  gcc 2.7.2.3ðÁÄ¢éÈç

       CFLAGS = -O3 -fomit-frame-pointer -funroll-loops

  ±ÌsÅ-O3ðOµÄ

       CFLAGS = -fomit-frame-pointer -funroll-loops

  ÉÏXµÄ¨¢Äº³¢B

  ±Ì ÆmakeµÄREADMEÅ©êÄ¢éæ¤ÉCXg[µÜ·B

  3.  PÆÅbzip2ðg¤

  }jAy[WðÇñÅº³¢ :)B

  4.  bzip2ðtarÆg¤

  î{IÉQÂÌû@ª èÜ·F

  4.1.  ÝèµÈÄæ¢F

  ±Ìû@Èç½àÝèµÈÄ·ÝÜ·Bbzip2µ½tarA[JC
  ufoo.tar.bz2ð un-tar·éÉÍJgfBNgÅA

       /path/to/bzip2 -cd foo.tar.bz2 | tar xf -

  ÆµÜ·B±êÅ®ìµÜ·ªA¢¿¢¿üÍ·éÌÍÊ|(PITA)Å·B

  4.2.  g¢â·¢:

  ÈºÌpb`ðGNU tar 1.12ðÄÄRpC/CXg[µÄº³¢B
  ±êÅæ¢Å·BtarÆbzip2ª("which tar"A"which bzip2"ÆÀsµÄ)
  $PATHÉ é©Ç¤©mFµÄ¨«Ü·Bt@CðWJ·éÉÍ

        tar xyf foo.tar.bz2

  ÆµÜ·B

  Vµ¢A[JCuðìéà¯¶æ¤ÉµÄ

   tar cyf foo.tar.bz2 file1 file2 file3...directory1 directory2...

  ÆµÜ·B

  ÈºÍpb`Å· :) (óFpatch -p1 < tar.c.diffÆµÄ ÄÄº³¢)

  ______________________________________________________________________
  *** tar.c.orig  Sat Feb 28 14:55:45 1998
  --- tar.c       Sat Feb 28 15:01:54 1998
  ***************
  *** 16,21 ****
  --- 16,24 ----
       with this program; if not, write to the Free Software Foundation, Inc.,
       59 Place - Suite 330, Boston, MA 02111-1307, USA.  */

  + /* Feb 2 98: patched by David Fetter to use bzip2 as a
  +              filter (option -y) */
  +
    #include "system.h"

    #include <getopt.h>
  ***************
  *** 196,201 ****
  --- 199,206 ----
      {"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 ****
  --- 377,383 ----
                  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"),
  ***************
  *** 448,455 ****
       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)
    {
  --- 454,460 ----
       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)
    {
  ***************
  *** 806,811 ****
  --- 811,820 ----
          exclude_option = 1;
          add_exclude_file (optarg);
          break;
  +
  +       case 'y':
  +         set_use_compress_program_option ("bzip2");
  +         break;

          case 'z':
          set_use_compress_program_option ("gzip");
  ______________________________________________________________________

  5.  lessÅbzip2ðg¤

  bzip2t@Cð·®ÉWJ·é½ßÉAá¦ÎÍ¶ßÉbunzip2ðgí¸
  "less"ðg¤½ßÉA"lesspipe.sh"ðìèÜ·(lessÌmany[WQÆ)F

  ______________________________________________________________________
  #!/bin/sh
  # This is a preprocessor for 'less'.  It is used when this environment
  # variable is set:   LESSOPEN="|lesspipe.sh %s"
    case "$1" in
    *.tar) tar tvvf $1 2>/dev/null ;; # View contents of .tar and .tgz files
    *.tgz) tar tzvvf $1 2>/dev/null ;;
    *.tar.gz) tar tzvvf $1 2>/dev/null ;;
    *.tar.Z) tar tzvvf $1 2>/dev/null ;;
    *.tar.z) tar tzvvf $1 2>/dev/null ;;
    *.bz2) bzip2 -dc $1  2>/dev/null ;; # View compressed files correctly
    *.Z) gzip -dc $1  2>/dev/null ;;
    *.z) gzip -dc $1  2>/dev/null ;;
    *.gz) gzip -dc $1  2>/dev/null ;;
    *.zip) unzip -l $1 2>/dev/null ;;
    *.1|*.2|*.3|*.4|*.5|*.6|*.7|*.8|*.9|*.n|*.man) FILE=`file -L $1` ; # groff src
      FILE=`echo $FILE | cut -d ' ' -f 2`
      if [ "$FILE" = "troff" ]; then
        groff -s -p -t -e -Tascii -mandoc $1
      fi ;;
    *) cat $1 2>/dev/null ;;
  #  *) FILE=`file -L $1` ; # Check to see if binary, if so -- view with 'strings'
  #    FILE1=`echo $FILE | cut -d ' ' -f 2`
  #    FILE2=`echo $FILE | cut -d ' ' -f 3`
  #    if [ "$FILE1" = "Linux/i386" -o "$FILE2" = "Linux/i386" \
  #         -o "$FILE1" = "ELF" -o "$FILE2" = "ELF" ]; then
  #      strings $1
  #    fi ;;
    esac
  ______________________________________________________________________

  (óFÂ«ÏLESSOPENðÝèµÄ¨«Ü·)

  6.  emacsÅbzip2ðg¤

  ÒÍjka-compr.elÉÄéÈºÌpb`ð«Üµ½B
  auto-compression-modeÉbzip2ðÇÁ·éàÌÅ·B

  ÆÓFemacs-20.2ÅeXgµ½¾¯Å·ªA¼Ìo[WÅ®ìµÈ¢
  Æ¢¤±ÆÍÈ¢Æv¢Ü·

  1. emacs-20.2/lisp\[XfBNgÉÚ®µÜ·(untarµ½êªÇ±Å
      ê)B

  2. ºLÌjka-compr.el.diffpb`t@Cðu«Ü·(»êÆ¯¶¼OÌ
     t@CÍ èÜ¹ñ ;)B

  3.

        patch < jka-compr.el.diff

  ÆÀsµÜ·B

  4. emacsð§¿ã°Ä

        M-x byte-compile-file jka-compr.el

  ÆµÜ·B

  5. emascðI¹µÜ·B

  6. oOª Á½Æ«Ì½ßÉIWiÌjka-compr.elcðÀSÈêÉÚ®
     µÄ¨«Ü·B

  7. Vµ¢jka-compr.elcÆu«·¦Ü·B

  8. Have fun!

  ______________________________________________________________________
  --- jka-compr.el        Sat Jul 26 17:02:39 1997
  +++ jka-compr.el.new    Thu Feb  5 17:44:35 1998
  @@ -44,7 +44,7 @@
   ;; The variable, jka-compr-compression-info-list can be used to
   ;; customize jka-compr to work with other compression programs.
   ;; The default value of this variable allows jka-compr to work with
  -;; Unix compress and gzip.
  +;; Unix compress and gzip.  David Fetter added bzip2 support :)
   ;;
   ;; If you are concerned about the stderr output of gzip and other
   ;; compression/decompression programs showing up in your buffers, you
  @@ -121,7 +121,9 @@

   ;;; I have this defined so that .Z files are assumed to be in unix
  -;;; compress format; and .gz files, in gzip format.
  +;;; compress format; and .gz files, in gzip format, and .bz2 files,
  +;;; in the snappy new bzip2 format from http://www.muraroa.demon.co.uk.
  +;;; Keep up the good work, people!
   (defcustom jka-compr-compression-info-list
     ;;[regexp
     ;; compr-message  compr-prog  compr-args
  @@ -131,6 +133,10 @@
        "compressing"    "compress"     ("-c")
        "uncompressing"  "uncompress"   ("-c")
        nil t]
  +    ["\\.bz2\\'"
  +     "bzip2ing"        "bzip2"         ("")
  +     "bunzip2ing"      "bzip2"         ("-d")
  +     nil nil]
       ["\\.tgz\\'"
        "zipping"        "gzip"         ("-c" "-q")
        "unzipping"      "gzip"         ("-c" "-q" "-d")
  ______________________________________________________________________

  7.  xvÅbzip2ðg¤

  xvÅbzip2t@CÌ©®WJ(auto-decompress)ð·épb`ðgÁÄ®ì³
  ¹Ä¢Ü·BcompressâgzipÅs¦éû@ÉÂ¢Ä¾ê©¯ÄêÜ¹ñ
  ©H

  8.  (óÒÇÁF)fd,lsÅbzip2ðg¤

  8.1.  fd

  fdÅ·ÅÉÝè³êÄ¢égzip'd tarA[JCuÆ¯¶Å·B\[XðÏX·
  éêÍ

  ______________________________________________________________________
  --- orig/archive.c      Thu Feb 26 06:33:27 1998
  +++ archive.c   Thu Feb 26 04:19:35 1998
  @@ -117,6 +117,7 @@
          {" ^.*\\.tar$",         "tar tvf",              PM_TAR},
          {" ^.*\\.tar\\.Z$",     "zcat %C | tar tvf -",  PM_TAR},
          {" ^.*\\.tar\\.gz$",    "gzip -cd %C | tar tvf -",      PM_TAR},
  +       {" ^.*\\.tar\\.bz2$",   "bzip2 -cd %C | tar tvf -",     PM_TAR},
          {NULL,                  NULL,           255, 0, "", "", "", "", 1}
   };
   archivetable archivelist[MAXARCHIVETABLE] = {
  @@ -130,8 +131,6 @@
                                                  "zcat %C | tar xf - %TA"},
          {" ^.*\\.tar\\.gz$",    "tar cf %X %T; gzip %X",
                                                  "gzip -cd %C | tar xf - %TA"},
  -       {" ^.*\\.tar\\.bz2$",   "tar cf %X %T; bzip2 %X",
  -                                               "bzip2 -cd %C | tar xf - %TA"},
          {NULL,                  NULL,                   NULL}
   };
  ______________________________________________________________________

  ðfd\[XWJfBNgÅpatch -p1 < archive.diffÆ ÄÄ ( é¢Í
  èÅ¼ÚÏXµÄ)AmakeµÜ·B

  Ü½~/.fdrcÅÝè·éêÍA# launcher definitionÅ

  ______________________________________________________________________
  launch ".tar.bz2"\
                  "tar tvfy"      0,0:1,2-'/',2'/',3,4-'-',4'-'-'-',4[9],5,6
  ______________________________________________________________________

  ÆÇÁ·é¾¯Å·(# examples for GNU tar >=1.12)B¯lÉ# archiver
  definitionÉ

  ______________________________________________________________________
  arch ".tar.bz2" "tar cf %X %T; bzip2 %X"        "bzip2 -cd %C|tar xf - %TA"
  ______________________________________________________________________

  àÇÁµÄ¨«Ü·BgzipÆ¯¶ÈÌÅgzipÌÝèªA¼OðÏ¦é¾¯Å
  »ÌÜÜg¦Ü·BÈPÅ·ËB

  ``lessÆg¤''Ílesspipe.sh t@CÉ

  ______________________________________________________________________
    *.tar.bz2) tar tyvvf $1 2>/dev/null ;;
  ______________________________________________________________________

  àÇÁµÜ·BtarÅgzippÌzIvVª éÌÆ¯¶æ¤Ébzip2pIv
  VyðtarÉÇÁµÄ¨¢Äº³¢ (``bzip2ðtarÆg¤''Í)B

  8.2.  ls

  xterm(kterm)ÅÌA[JCut@CFÉÇÁ·é±ÆÉÂ¢ÄÍ JF©ça
  óàoÄ¢éuColour-lsv"3.  ls ÌJ[Ýè@"ðQlÉµÄº³¢B

  á¦ÎA/etc/DIR_COLORSt@CðÈºÌæ¤ÉÏXµÜ· (êøp)B

  ______________________________________________________________________

   .Z   01;31
   .gz  01;31
   .bz2 01;31       <--- ±±
   .jpg 01;35 # image formats
   .gif 01;35
   .bmp 01;35
  ______________________________________________________________________