Merging upstream version 1.13~rc2.
Signed-off-by: Daniel Baumann <daniel@debian.org>
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17 changed files with 679 additions and 132 deletions
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@ -1,5 +1,5 @@
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.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.37.1.
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.TH LZIPRECOVER "1" "November 2011" "Lziprecover 1.13-rc1" "User Commands"
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.TH LZIPRECOVER "1" "November 2011" "Lziprecover 1.13-rc2" "User Commands"
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.SH NAME
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Lziprecover \- recovers data from damaged lzip files
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.SH SYNOPSIS
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@ -21,12 +21,18 @@ send decompressed output to standard output
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\fB\-d\fR, \fB\-\-decompress\fR
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decompress
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.TP
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\fB\-D\fR, \fB\-\-range\-decompress=\fR<range>
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decompress only a range of bytes (N\-M)
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.TP
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\fB\-f\fR, \fB\-\-force\fR
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overwrite existing output files
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.TP
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\fB\-k\fR, \fB\-\-keep\fR
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keep (don't delete) input files
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.TP
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\fB\-l\fR, \fB\-\-list\fR
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print total file sizes and ratios
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.TP
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\fB\-m\fR, \fB\-\-merge\fR
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correct errors in file using several copies
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.TP
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@ -40,13 +46,16 @@ suppress all messages
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try to repair a small error in file
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.TP
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\fB\-s\fR, \fB\-\-split\fR
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split a multimember file in single\-member files
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split multimember file in single\-member files
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.TP
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\fB\-t\fR, \fB\-\-test\fR
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test compressed file integrity
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.TP
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\fB\-v\fR, \fB\-\-verbose\fR
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be verbose (a 2nd \fB\-v\fR gives more)
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.PP
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Numbers may be followed by a multiplier: k = kB = 10^3 = 1000,
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Ki = KiB = 2^10 = 1024, M = 10^6, Mi = 2^20, G = 10^9, Gi = 2^30, etc...
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.SH "REPORTING BUGS"
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Report bugs to lzip\-bug@nongnu.org
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.br
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@ -12,7 +12,7 @@ File: lziprecover.info, Node: Top, Next: Introduction, Up: (dir)
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Lziprecover Manual
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******************
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This manual is for Lziprecover (version 1.13-rc1, 12 November 2011).
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This manual is for Lziprecover (version 1.13-rc2, 20 November 2011).
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* Menu:
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@ -101,6 +101,19 @@ The format for running lziprecover is:
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`--decompress'
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Decompress.
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`-D RANGE'
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`--range-decompress=RANGE'
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Decompress only a range of bytes starting at decompressed byte
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position `BEGIN' and up to byte position `END - 1'. Three formats
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of RANGE are recognized, `BEGIN', `BEGIN-END', and `BEGIN,SIZE'.
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If only BEGIN is specified, END is taken as the end of the file.
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The produced bytes are sent to standard output unless the
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`--output' option is used. In order to guarantee the correctness
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of the data produced, all members containing any part of the
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desired data are decompressed and their integrity is verified.
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This operation is more efficient in multimember files because it
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only decompresses the members containing the desired data.
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`-f'
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`--force'
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Force overwrite of output files.
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`--keep'
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Keep (don't delete) input files during decompression.
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`-l'
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`--list'
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Print total file sizes and ratios. The values produced are correct
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even for multimember files.
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`-m'
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`--merge'
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Try to produce a correct file merging the good parts of two or more
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@ -174,6 +192,22 @@ The format for running lziprecover is:
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bytes of trailing garbage (if any).
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Numbers given as arguments to options may be followed by a multiplier
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and an optional `B' for "byte".
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Table of SI and binary prefixes (unit multipliers):
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Prefix Value | Prefix Value
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k kilobyte (10^3 = 1000) | Ki kibibyte (2^10 = 1024)
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M megabyte (10^6) | Mi mebibyte (2^20)
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G gigabyte (10^9) | Gi gibibyte (2^30)
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T terabyte (10^12) | Ti tebibyte (2^40)
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P petabyte (10^15) | Pi pebibyte (2^50)
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E exabyte (10^18) | Ei exbibyte (2^60)
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Z zettabyte (10^21) | Zi zebibyte (2^70)
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Y yottabyte (10^24) | Yi yobibyte (2^80)
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File: lziprecover.info, Node: File Format, Next: Examples, Prev: Invoking Lziprecover, Up: Top
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@ -359,10 +393,10 @@ Tag Table:
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Node: Top231
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Node: Introduction898
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Node: Invoking Lziprecover2684
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Node: File Format6150
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Node: Examples8156
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Ref: ddrescue-example9409
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Node: Problems11188
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Node: Concept Index11738
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Node: File Format7727
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Node: Examples9733
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Ref: ddrescue-example10986
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Node: Problems12765
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Node: Concept Index13315
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End Tag Table
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@ -5,8 +5,8 @@
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@finalout
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@c %**end of header
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@set UPDATED 12 November 2011
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@set VERSION 1.13-rc1
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@set UPDATED 20 November 2011
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@set VERSION 1.13-rc2
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@dircategory Data Compression
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@direntry
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@ -122,6 +122,20 @@ data as possible when decompressing a corrupt file.
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@itemx --decompress
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Decompress.
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@item -D @var{range}
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@itemx --range-decompress=@var{range}
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Decompress only a range of bytes starting at decompressed byte position
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@samp{@var{begin}} and up to byte position @w{@samp{@var{end} - 1}}.
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Three formats of @var{range} are recognized, @samp{@var{begin}},
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@samp{@var{begin}-@var{end}}, and @samp{@var{begin},@var{size}}. If only
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@var{begin} is specified, @var{end} is taken as the end of the file. The
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produced bytes are sent to standard output unless the @samp{--output}
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option is used. In order to guarantee the correctness of the data
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produced, all members containing any part of the desired data are
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decompressed and their integrity is verified. This operation is more
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efficient in multimember files because it only decompresses the members
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containing the desired data.
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@item -f
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@itemx --force
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Force overwrite of output files.
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@ -130,6 +144,11 @@ Force overwrite of output files.
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@itemx --keep
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Keep (don't delete) input files during decompression.
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@item -l
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@itemx --list
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Print total file sizes and ratios. The values produced are correct even
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for multimember files.
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@item -m
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@itemx --merge
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Try to produce a correct file merging the good parts of two or more
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@ -195,6 +214,24 @@ trailing garbage (if any).
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@end table
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@sp 1
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Numbers given as arguments to options may be followed by a multiplier
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and an optional @samp{B} for "byte".
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Table of SI and binary prefixes (unit multipliers):
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@multitable {Prefix} {kilobyte (10^3 = 1000)} {|} {Prefix} {kibibyte (2^10 = 1024)}
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@item Prefix @tab Value @tab | @tab Prefix @tab Value
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@item k @tab kilobyte (10^3 = 1000) @tab | @tab Ki @tab kibibyte (2^10 = 1024)
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@item M @tab megabyte (10^6) @tab | @tab Mi @tab mebibyte (2^20)
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@item G @tab gigabyte (10^9) @tab | @tab Gi @tab gibibyte (2^30)
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@item T @tab terabyte (10^12) @tab | @tab Ti @tab tebibyte (2^40)
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@item P @tab petabyte (10^15) @tab | @tab Pi @tab pebibyte (2^50)
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@item E @tab exabyte (10^18) @tab | @tab Ei @tab exbibyte (2^60)
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@item Z @tab zettabyte (10^21) @tab | @tab Zi @tab zebibyte (2^70)
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@item Y @tab yottabyte (10^24) @tab | @tab Yi @tab yobibyte (2^80)
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@end multitable
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@node File Format
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@chapter File Format
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