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Adding upstream version 0.12.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
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Daniel Baumann 2025-02-17 21:12:27 +01:00
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14
doc/tarlz.1
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@ -1,5 +1,5 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.46.1.
.TH TARLZ "1" "February 2019" "tarlz 0.11" "User Commands"
.TH TARLZ "1" "February 2019" "tarlz 0.12" "User Commands"
.SH NAME
tarlz \- creates tar archives with multimember lzip compression
.SH SYNOPSIS
@ -42,6 +42,12 @@ create a new archive
\fB\-C\fR, \fB\-\-directory=\fR<dir>
change to directory <dir>
.TP
\fB\-d\fR, \fB\-\-diff\fR
find differences between archive and file system
.TP
\fB\-\-ignore\-ids\fR
ignore differences in owner and group IDs
.TP
\fB\-f\fR, \fB\-\-file=\fR<archive>
use archive file <archive>
.TP
@ -66,6 +72,9 @@ extract files from an archive
\fB\-0\fR .. \fB\-9\fR
set compression level [default 6]
.TP
\fB\-\-uncompressed\fR
don't compress the archive created
.TP
\fB\-\-asolid\fR
create solidly compressed appendable archive
.TP
@ -95,9 +104,6 @@ don't delete partially extracted files
.TP
\fB\-\-missing\-crc\fR
exit with error status if missing extended CRC
.TP
\fB\-\-uncompressed\fR
don't compress the archive created
.PP
Exit status: 0 for a normal exit, 1 for environmental problems (file
not found, invalid flags, I/O errors, etc), 2 to indicate a corrupt or

59
doc/tarlz.info
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@ -11,7 +11,7 @@ File: tarlz.info, Node: Top, Next: Introduction, Up: (dir)
Tarlz Manual
************
This manual is for Tarlz (version 0.11, 13 February 2019).
This manual is for Tarlz (version 0.12, 22 February 2019).
* Menu:
@ -48,8 +48,8 @@ tar tools like GNU tar, which treat it like any other tar.lz archive.
Tarlz can append files to the end of such compressed archives.
Tarlz can create tar archives with five levels of compression
granularity; per file, per block, per directory, appendable solid, and
solid.
granularity; per file, per block (default), per directory, appendable
solid, and solid.
Of course, compressing each file (or each directory) individually can't
achieve a compression ratio as high as compressing solidly the whole tar
@ -130,9 +130,9 @@ equivalent to '-1 --solid'
'-B BYTES'
'--data-size=BYTES'
Set target size of input data blocks for the '--bsolid' option.
Valid values range from 8 KiB to 1 GiB. Default value is two times
the dictionary size, except for option '-0' where it defaults to
1 MiB. *Note Minimum archive sizes::.
*Note --bsolid::. Valid values range from 8 KiB to 1 GiB. Default
value is two times the dictionary size, except for option '-0'
where it defaults to 1 MiB. *Note Minimum archive sizes::.
'-c'
'--create'
@ -154,6 +154,20 @@ equivalent to '-1 --solid'
archive if a '-C' option appears after a relative filename in the
command line.
'-d'
'--diff'
Find differences between archive and file system. For each tar
member in the archive, verify that the corresponding file exists
and is of the same type (regular file, directory, etc). Report the
differences found in type, mode (permissions), owner and group
IDs, modification time, file size, file contents (of regular
files), target (of symlinks) and device number (of block/character
special files).
'--ignore-ids'
Make '--diff' ignore differences in owner and group IDs. This
option is useful when comparing an '--anonymous' archive.
'-f ARCHIVE'
'--file=ARCHIVE'
Use archive file ARCHIVE. '-' used as an ARCHIVE argument reads
@ -224,6 +238,10 @@ equivalent to '-1 --solid'
-8 24 MiB 132 bytes
-9 32 MiB 273 bytes
'--uncompressed'
With '--create', don't compress the created tar archive. Create an
uncompressed tar archive instead.
'--asolid'
When creating or appending to a compressed archive, use appendable
solid compression. All the files being added to the archive are
@ -296,10 +314,6 @@ equivalent to '-1 --solid'
the posix pax format; i.e., the lack of a mandatory check sequence
in the extended records. *Note crc32::.
'--uncompressed'
With '--create', don't compress the created tar archive. Create an
uncompressed tar archive instead.
Exit status: 0 for a normal exit, 1 for environmental problems (file
not found, invalid flags, I/O errors, etc), 2 to indicate a corrupt or
@ -822,18 +836,19 @@ Concept index
Tag Table:
Node: Top223
Node: Introduction1089
Node: Invoking tarlz3218
Ref: --data-size5097
Node: File format12673
Ref: key_crc3217493
Node: Amendments to pax format22910
Ref: crc3223434
Ref: flawed-compat24459
Node: Multi-threaded tar26826
Node: Minimum archive sizes29365
Node: Examples31495
Node: Problems33164
Node: Concept index33690
Node: Invoking tarlz3228
Ref: --data-size5107
Ref: --bsolid10054
Node: File format13298
Ref: key_crc3218118
Node: Amendments to pax format23535
Ref: crc3224059
Ref: flawed-compat25084
Node: Multi-threaded tar27451
Node: Minimum archive sizes29990
Node: Examples32120
Node: Problems33789
Node: Concept index34315

End Tag Table

42
doc/tarlz.texi
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@ -6,8 +6,8 @@
@finalout
@c %**end of header
@set UPDATED 13 February 2019
@set VERSION 0.11
@set UPDATED 22 February 2019
@set VERSION 0.12
@dircategory Data Compression
@direntry
@ -69,7 +69,7 @@ tar, which treat it like any other tar.lz archive. Tarlz can append files to
the end of such compressed archives.
Tarlz can create tar archives with five levels of compression granularity;
per file, per block, per directory, appendable solid, and solid.
per file, per block (default), per directory, appendable solid, and solid.
@noindent
Of course, compressing each file (or each directory) individually can't
@ -130,7 +130,7 @@ appended or concatenated, and skips it.
On extraction and listing, tarlz removes leading @samp{./} strings from
member names in the archive or given in the command line, so that
@w{@code{tarlz -xf foo ./bar baz}} extracts members @samp{bar} and
@w{@samp{tarlz -xf foo ./bar baz}} extracts members @samp{bar} and
@samp{./baz} from archive @samp{foo}.
If several compression levels or @samp{--*solid} options are given, the last
@ -162,10 +162,10 @@ specified. Tarlz can't concatenate uncompressed tar archives.
@anchor{--data-size}
@item -B @var{bytes}
@itemx --data-size=@var{bytes}
Set target size of input data blocks for the @samp{--bsolid} option. Valid
values range from @w{8 KiB} to @w{1 GiB}. Default value is two times the
dictionary size, except for option @samp{-0} where it defaults to @w{1 MiB}.
@xref{Minimum archive sizes}.
Set target size of input data blocks for the @samp{--bsolid} option.
@xref{--bsolid}. Valid values range from @w{8 KiB} to @w{1 GiB}. Default
value is two times the dictionary size, except for option @samp{-0} where it
defaults to @w{1 MiB}. @xref{Minimum archive sizes}.
@item -c
@itemx --create
@ -186,6 +186,19 @@ Note that a process can only have one current working directory (CWD).
Therefore multi-threading can't be used to create an archive if a @samp{-C}
option appears after a relative filename in the command line.
@item -d
@itemx --diff
Find differences between archive and file system. For each tar member in the
archive, verify that the corresponding file exists and is of the same type
(regular file, directory, etc). Report the differences found in type, mode
(permissions), owner and group IDs, modification time, file size, file
contents (of regular files), target (of symlinks) and device number (of
block/character special files).
@item --ignore-ids
Make @samp{--diff} ignore differences in owner and group IDs. This option is
useful when comparing an @samp{--anonymous} archive.
@item -f @var{archive}
@itemx --file=@var{archive}
Use archive file @var{archive}. @samp{-} used as an @var{archive}
@ -205,7 +218,7 @@ Multi-threaded extraction of files from an archive is not yet implemented.
Note that the number of usable threads is limited during compression to
@w{ceil( uncompressed_size / data_size )} (@pxref{Minimum archive sizes}),
and during decompression to the number of lzip members in the tar.lz
archive, which you can find by running @w{@code{lzip -lv archive.tar.lz}}.
archive, which you can find by running @w{@samp{lzip -lv archive.tar.lz}}.
@item -q
@itemx --quiet
@ -255,6 +268,10 @@ it creates, reducing the amount of memory required for decompression.
@item -9 @tab 32 MiB @tab 273 bytes
@end multitable
@item --uncompressed
With @samp{--create}, don't compress the created tar archive. Create an
uncompressed tar archive instead.
@item --asolid
When creating or appending to a compressed archive, use appendable solid
compression. All the files being added to the archive are compressed into a
@ -262,6 +279,7 @@ single lzip member, but the end-of-file blocks are compressed into a
separate lzip member. This creates a solidly compressed appendable archive.
Solid archives can't be created nor decoded in parallel.
@anchor{--bsolid}
@item --bsolid
When creating or appending to a compressed archive, use block compression.
Tar members are compressed together in a lzip member until they approximate
@ -329,10 +347,6 @@ headers preceding a ustar header, or several records with the same
keyword appearing in the same block of extended records.
@end ignore
@item --uncompressed
With @samp{--create}, don't compress the created tar archive. Create an
uncompressed tar archive instead.
@end table
Exit status: 0 for a normal exit, 1 for environmental problems (file not
@ -871,7 +885,7 @@ for all eternity, if not longer.
If you find a bug in tarlz, please send electronic mail to
@email{lzip-bug@@nongnu.org}. Include the version number, which you can
find by running @w{@code{tarlz --version}}.
find by running @w{@samp{tarlz --version}}.
@node Concept index