--- /dev/null
+.TH BZEXE 1
+.SH NAME
+bzexe \- compress executable files in place
+.SH SYNOPSIS
+.B bzexe
+[ name ... ]
+.SH DESCRIPTION
+The
+.I bzexe
+utility allows you to compress executables in place and have them
+automatically uncompress and execute when you run them (at a penalty
+in performance). For example if you execute ``bzexe /bin/cat'' it
+will create the following two files:
+.nf
+.br
+ -r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
+ -r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
+.fi
+/bin/cat~ is the original file and /bin/cat is the self-uncompressing
+executable file. You can remove /bin/cat~ once you are sure that
+/bin/cat works properly.
+.PP
+This utility is most useful on systems with very small disks.
+.SH OPTIONS
+.TP
+.B \-d
+Decompress the given executables instead of compressing them.
+.SH "SEE ALSO"
+bzip2(1), znew(1), zmore(1), zcmp(1), zforce(1)
+.SH CAVEATS
+The compressed executable is a shell script. This may create some
+security holes. In particular, the compressed executable relies
+on the PATH environment variable to find
+.I gzip
+and some other utilities
+.I (tail, chmod, ln, sleep).
+.SH "BUGS"
+.I bzexe
+attempts to retain the original file attributes on the compressed executable,
+but you may have to fix them manually in some cases, using
+.I chmod
+or
+.I chown.
.PU
.TH bzip2 1
.SH NAME
-bzip2, bunzip2 \- a block-sorting file compressor, v1.0.2
+bzip2, bunzip2 \- a block-sorting file compressor, v1.0.6
.br
bzcat \- decompresses files to stdout
.br
[
.I "filenames \&..."
]
+.br
+.B bzip2
+.RB [ " \-h|--help " ]
.ll -8
.br
.B bunzip2
.I "filenames \&..."
]
.br
+.B bunzip2
+.RB [ " \-h|--help " ]
+.br
.B bzcat
.RB [ " \-s " ]
[
.I "filenames \&..."
]
.br
+.B bzcat
+.RB [ " \-h|--help " ]
+.br
.B bzip2recover
.I "filename"
Further \-v's increase the verbosity level, spewing out lots of
information which is primarily of interest for diagnostic purposes.
.TP
+.B \-h --help
+Print a help message and exit.
+.TP
.B \-L --license -V --version
Display the software version, license terms and conditions.
.TP
tries hard to detect I/O errors and exit cleanly, but the details of
what the problem is sometimes seem rather misleading.
-This manual page pertains to version 1.0.2 of
+This manual page pertains to version 1.0.6 of
.I bzip2.
Compressed data created by this version is entirely forwards and
backwards compatible with the previous public releases, versions
-0.1pl2, 0.9.0, 0.9.5, 1.0.0 and 1.0.1, but with the following
+0.1pl2, 0.9.0, 0.9.5, 1.0.0, 1.0.1, 1.0.2 and above, but with the following
exception: 0.9.0 and above can correctly decompress multiple
concatenated compressed files. 0.1pl2 cannot do this; it will stop
after decompressing just the first file in the stream.
.I bzip2recover
-versions prior to this one, 1.0.2, used 32-bit integers to represent
-bit positions in compressed files, so it could not handle compressed
-files more than 512 megabytes long. Version 1.0.2 and above uses
+versions prior to 1.0.2 used 32-bit integers to represent
+bit positions in compressed files, so they could not handle compressed
+files more than 512 megabytes long. Versions 1.0.2 and above use
64-bit ints on some platforms which support them (GNU supported
targets, and Windows). To establish whether or not bzip2recover was
built with such a limitation, run it without arguments. In any event
.SH AUTHOR
-Julian Seward, jseward@acm.org.
+Julian Seward, jsewardbzip.org.
-http://sources.redhat.com/bzip2
+http://www.bzip.org
The ideas embodied in
.I bzip2
von Roques encouraged me to look for faster sorting algorithms, so as to
speed up compression. Bela Lubkin encouraged me to improve the
worst-case compression performance.
+Donna Robinson XMLised the documentation.
The bz* scripts are derived from those of GNU gzip.
Many people sent patches, helped
with portability problems, lent machines, gave advice and were generally
-＠:bzip2:1.0.2:2000/03/24:bunzip2:1:bzip2:1:
-＠:bzip2:1.0.2:2000/03/24:bzcat:1:bzip2:1:
-＠:bzip2:1.0.2:0000/00/00:bzcmp:1:bzdiff:1:
-○:bzip2:1.0.2:0000/00/00:bzdiff:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
-＠:bzip2:1.0.2:0000/00/00:bzegrep:1:bzgrep:1:
-＠:bzip2:1.0.2:0000/00/00:bzfgrep:1:bzgrep:1:
-○:bzip2:1.0.2:0000/00/00:bzgrep:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
-○:bzip2:1.0.2:2000/03/24:bzip2:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
-＠:bzip2:1.0.2:2000/03/24:bzip2recover:1:bzip2:1:
-＠:bzip2:1.0.2:0000/00/00:bzless:1:bzmore:1:
-○:bzip2:1.0.2:0000/00/00:bzmore:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
+＠:bzip2:1.0.6:2010/09/10:bunzip2:1:bzip2:1:
+＠:bzip2:1.0.6:2010/09/10:bzcat:1:bzip2:1:
+＠:bzip2:1.0.6:2010/09/10:bzcmp:1:bzdiff:1:
+○:bzip2:1.0.6:2010/09/10:bzdiff:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
+＠:bzip2:1.0.6:2010/09/10:bzegrep:1:bzgrep:1:
+×:bzip2:1.0.6:2010/09/10:bzexe:1:::::
+＠:bzip2:1.0.6:2010/09/10:bzfgrep:1:bzgrep:1:
+○:bzip2:1.0.6:2010/09/10:bzgrep:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
+☆:bzip2:1.0.2=>1.0.6:2010/09/10:bzip2:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
+＠:bzip2:1.0.6:2010/09/10:bzip2recover:1:bzip2:1:
+＠:bzip2:1.0.6:2010/09/10:bzless:1:bzmore:1:
+○:bzip2:1.0.6:2010/09/10:bzmore:1:2003/05/13::ysato444@yahoo.co.jp:Yuichi SATO:
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