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-rw-r--r--doc/lziprecover.15
-rw-r--r--doc/lziprecover.info63
-rw-r--r--doc/lziprecover.texinfo51
3 files changed, 70 insertions, 49 deletions
diff --git a/doc/lziprecover.1 b/doc/lziprecover.1
index 6470174..70e4c67 100644
--- a/doc/lziprecover.1
+++ b/doc/lziprecover.1
@@ -1,5 +1,5 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.37.1.
-.TH LZIPRECOVER "1" "March 2013" "Lziprecover 1.14-rc2" "User Commands"
+.TH LZIPRECOVER "1" "April 2013" "Lziprecover 1.14-rc3" "User Commands"
.SH NAME
Lziprecover \- recovers data from damaged lzip files
.SH SYNOPSIS
@@ -27,6 +27,9 @@ decompress only a range of bytes (N\-M)
\fB\-f\fR, \fB\-\-force\fR
overwrite existing output files
.TP
+\fB\-i\fR, \fB\-\-ignore\-errors\fR
+make '\-\-range\-decompress' ignore data errors
+.TP
\fB\-k\fR, \fB\-\-keep\fR
keep (don't delete) input files
.TP
diff --git a/doc/lziprecover.info b/doc/lziprecover.info
index dd9a65e..5c2628f 100644
--- a/doc/lziprecover.info
+++ b/doc/lziprecover.info
@@ -12,7 +12,7 @@ File: lziprecover.info, Node: Top, Next: Introduction, Up: (dir)
Lziprecover Manual
******************
-This manual is for Lziprecover (version 1.14-rc2, 25 March 2013).
+This manual is for Lziprecover (version 1.14-rc3, 23 April 2013).
* Menu:
@@ -66,7 +66,7 @@ from damaged members can be partially recovered writing it to stdout as
shown in the following example (the resulting file may contain some
garbage data at the end):
- lziprecover -cd rec00001file.lz > rec00001file
+ lziprecover -cd rec01file.lz > rec01file
If the cause of file corruption is damaged media, the combination
GNU ddrescue + lziprecover is the best option for recovering data from
@@ -125,6 +125,14 @@ The format for running lziprecover is:
`--force'
Force overwrite of output files.
+`-i'
+`--ignore-errors'
+ Make `--range-decompress' ignore data errors and continue
+ decompressing the remaining members in the file. For example,
+ `lziprecover -i -D0 file.lz > file' decompresses all the
+ recoverable data in all members of `file.lz' without having to
+ split it first.
+
`-k'
`--keep'
Keep (don't delete) input files during decompression.
@@ -155,9 +163,9 @@ The format for running lziprecover is:
`--output=FILE'
Place the output into `FILE' instead of into `FILE_fixed.lz'. If
splitting, the names of the files produced are in the form
- `rec00001FILE', `rec00002FILE', etc. If decompressing from
- standard input and `--stdout' has not been specified, use `FILE'
- as the name of the decompressed file.
+ `rec01FILE', `rec02FILE', etc. If decompressing from standard
+ input and `--stdout' has not been specified, use `FILE' as the
+ name of the decompressed file.
`-q'
`--quiet'
@@ -178,11 +186,12 @@ The format for running lziprecover is:
undamaged, and try to repair or partially decompress those which
are damaged.
- The names of the files produced are in the form `rec00001FILE.lz',
- `rec00002FILE.lz', etc, and are designed so that the use of
- wildcards in subsequent processing, for example,
+ The names of the files produced are in the form `rec01FILE.lz',
+ `rec02FILE.lz', etc, and are designed so that the use of wildcards
+ in subsequent processing, for example,
`lziprecover -cd rec*FILE.lz > recovered_data', processes the
- files in the correct order.
+ files in the correct order. The number of digits used in the names
+ varies depending on the number of members in `FILE'.
`-t'
`--test'
@@ -353,24 +362,24 @@ error-checked merging of copies (*Note GNU ddrescue manual:
Example 8: Recover the first volume of those created with the command
`lzip -b 32MiB -S 650MB big_db' from two copies, `big_db1_00001.lz' and
-`big_db2_00001.lz', with member 00007 damaged in the first copy, member
-00018 damaged in the second copy, and member 00012 damaged in both
-copies. Two correct copies are produced and compared.
+`big_db2_00001.lz', with member 07 damaged in the first copy, member 18
+damaged in the second copy, and member 12 damaged in both copies. Two
+correct copies are produced and compared.
lziprecover -s big_db1_00001.lz
lziprecover -s big_db2_00001.lz
lziprecover -t rec*big_db1_00001.lz
- rec00007big_db1_00001.lz: crc mismatch
- rec00012big_db1_00001.lz: crc mismatch
+ rec07big_db1_00001.lz: crc mismatch
+ rec12big_db1_00001.lz: crc mismatch
lziprecover -t rec*big_db2_00001.lz
- rec00012big_db2_00001.lz: crc mismatch
- rec00018big_db2_00001.lz: crc mismatch
- lziprecover -m -v rec00012big_db1_00001.lz rec00012big_db2_00001.lz
+ rec12big_db2_00001.lz: crc mismatch
+ rec18big_db2_00001.lz: crc mismatch
+ lziprecover -m -v rec12big_db1_00001.lz rec12big_db2_00001.lz
Input files merged successfully
- cp rec00007big_db2_00001.lz rec00007big_db1_00001.lz
- cp rec00012big_db1_00001_fixed.lz rec00012big_db1_00001.lz
- cp rec00012big_db1_00001_fixed.lz rec00012big_db2_00001.lz
- cp rec00018big_db1_00001.lz rec00018big_db2_00001.lz
+ cp rec07big_db2_00001.lz rec07big_db1_00001.lz
+ cp rec12big_db1_00001_fixed.lz rec12big_db1_00001.lz
+ cp rec12big_db1_00001_fixed.lz rec12big_db2_00001.lz
+ cp rec18big_db1_00001.lz rec18big_db2_00001.lz
cat rec*big_db1_00001.lz > big_db3_00001.lz
cat rec*big_db2_00001.lz > big_db4_00001.lz
zcmp big_db3_00001.lz big_db4_00001.lz
@@ -411,12 +420,12 @@ Concept Index
Tag Table:
Node: Top231
Node: Introduction907
-Node: Invoking Lziprecover2944
-Node: File Format8070
-Node: Examples10512
-Ref: ddrescue-example11730
-Node: Problems13561
-Node: Concept Index14111
+Node: Invoking Lziprecover2938
+Node: File Format8454
+Node: Examples10896
+Ref: ddrescue-example12114
+Node: Problems13894
+Node: Concept Index14444

End Tag Table
diff --git a/doc/lziprecover.texinfo b/doc/lziprecover.texinfo
index 676e8d6..9c1612c 100644
--- a/doc/lziprecover.texinfo
+++ b/doc/lziprecover.texinfo
@@ -6,8 +6,8 @@
@finalout
@c %**end of header
-@set UPDATED 25 March 2013
-@set VERSION 1.14-rc2
+@set UPDATED 23 April 2013
+@set VERSION 1.14-rc3
@dircategory Data Compression
@direntry
@@ -86,7 +86,7 @@ in the following example (the resulting file may contain some garbage
data at the end):
@example
-lziprecover -cd rec00001file.lz > rec00001file
+lziprecover -cd rec01file.lz > rec01file
@end example
If the cause of file corruption is damaged media, the combination
@@ -148,6 +148,14 @@ containing the desired data.
@itemx --force
Force overwrite of output files.
+@item -i
+@itemx --ignore-errors
+Make @samp{--range-decompress} ignore data errors and continue
+decompressing the remaining members in the file. For example,
+@w{@samp{lziprecover -i -D0 file.lz > file}} decompresses all the
+recoverable data in all members of @samp{file.lz} without having to
+split it first.
+
@item -k
@itemx --keep
Keep (don't delete) input files during decompression.
@@ -179,10 +187,10 @@ copies.
@itemx --output=@var{file}
Place the output into @samp{@var{file}} instead of into
@samp{@var{file}_fixed.lz}. If splitting, the names of the files
-produced are in the form @samp{rec00001@var{file}},
-@samp{rec00002@var{file}}, etc. If decompressing from standard input and
-@samp{--stdout} has not been specified, use @samp{@var{file}} as the
-name of the decompressed file.
+produced are in the form @samp{rec01@var{file}}, @samp{rec02@var{file}},
+etc. If decompressing from standard input and @samp{--stdout} has not
+been specified, use @samp{@var{file}} as the name of the decompressed
+file.
@item -q
@itemx --quiet
@@ -203,10 +211,11 @@ integrity of the resulting files, decompress those which are undamaged,
and try to repair or partially decompress those which are damaged.
The names of the files produced are in the form
-@samp{rec00001@var{file}.lz}, @samp{rec00002@var{file}.lz}, etc, and are
+@samp{rec01@var{file}.lz}, @samp{rec02@var{file}.lz}, etc, and are
designed so that the use of wildcards in subsequent processing, for
example, @w{@samp{lziprecover -cd rec*@var{file}.lz > recovered_data}},
-processes the files in the correct order.
+processes the files in the correct order. The number of digits used in
+the names varies depending on the number of members in @samp{@var{file}}.
@item -t
@itemx --test
@@ -411,26 +420,26 @@ lziprecover -m -v -o rescued.tar.lz rescued1.tar.lz rescued2.tar.lz
@noindent
Example 8: Recover the first volume of those created with the command
@w{@code{lzip -b 32MiB -S 650MB big_db}} from two copies,
-@samp{big_db1_00001.lz} and @samp{big_db2_00001.lz}, with member 00007
-damaged in the first copy, member 00018 damaged in the second copy, and
-member 00012 damaged in both copies. Two correct copies are produced and
+@samp{big_db1_00001.lz} and @samp{big_db2_00001.lz}, with member 07
+damaged in the first copy, member 18 damaged in the second copy, and
+member 12 damaged in both copies. Two correct copies are produced and
compared.
@example
lziprecover -s big_db1_00001.lz
lziprecover -s big_db2_00001.lz
lziprecover -t rec*big_db1_00001.lz
- rec00007big_db1_00001.lz: crc mismatch
- rec00012big_db1_00001.lz: crc mismatch
+ rec07big_db1_00001.lz: crc mismatch
+ rec12big_db1_00001.lz: crc mismatch
lziprecover -t rec*big_db2_00001.lz
- rec00012big_db2_00001.lz: crc mismatch
- rec00018big_db2_00001.lz: crc mismatch
-lziprecover -m -v rec00012big_db1_00001.lz rec00012big_db2_00001.lz
+ rec12big_db2_00001.lz: crc mismatch
+ rec18big_db2_00001.lz: crc mismatch
+lziprecover -m -v rec12big_db1_00001.lz rec12big_db2_00001.lz
Input files merged successfully
-cp rec00007big_db2_00001.lz rec00007big_db1_00001.lz
-cp rec00012big_db1_00001_fixed.lz rec00012big_db1_00001.lz
-cp rec00012big_db1_00001_fixed.lz rec00012big_db2_00001.lz
-cp rec00018big_db1_00001.lz rec00018big_db2_00001.lz
+cp rec07big_db2_00001.lz rec07big_db1_00001.lz
+cp rec12big_db1_00001_fixed.lz rec12big_db1_00001.lz
+cp rec12big_db1_00001_fixed.lz rec12big_db2_00001.lz
+cp rec18big_db1_00001.lz rec18big_db2_00001.lz
cat rec*big_db1_00001.lz > big_db3_00001.lz
cat rec*big_db2_00001.lz > big_db4_00001.lz
zcmp big_db3_00001.lz big_db4_00001.lz
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 16:20:53 +0000