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diff --git a/templates/man1/bzip2.1.pot b/templates/man1/bzip2.1.pot new file mode 100644 index 00000000..89730d75 --- /dev/null +++ b/templates/man1/bzip2.1.pot @@ -0,0 +1,927 @@ +# SOME DESCRIPTIVE TITLE +# Copyright (C) YEAR Free Software Foundation, Inc. +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"POT-Creation-Date: 2024-02-15 17:56+0100\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" +"Language-Team: LANGUAGE <LL@li.org>\n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#. type: TH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "bzip2" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "NAME" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "bzip2, bunzip2 - a block-sorting file compressor, v1.0.8" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "bzcat - decompresses files to stdout" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "bzip2recover - recovers data from damaged bzip2 files" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "SYNOPSIS" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "B<bzip2> [B< -cdfkqstvzVL123456789 >] [ I<filenames \\&...> ]" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "B<bunzip2> [B< -fkvsVL >] [ I<filenames \\&...> ]" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "B<bzcat> [B< -s >] [ I<filenames \\&...> ]" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "B<bzip2recover> I<filename>" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "DESCRIPTION" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2> compresses files using the Burrows-Wheeler block sorting text " +"compression algorithm, and Huffman coding. Compression is generally " +"considerably better than that achieved by more conventional LZ77/LZ78-based " +"compressors, and approaches the performance of the PPM family of statistical " +"compressors." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The command-line options are deliberately very similar to those of I<GNU " +"gzip,> but they are not identical." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2> expects a list of file names to accompany the command-line flags. " +"Each file is replaced by a compressed version of itself, with the name " +"\"original_name.bz2\". Each compressed file has the same modification date, " +"permissions, and, when possible, ownership as the corresponding original, so " +"that these properties can be correctly restored at decompression time. File " +"name handling is naive in the sense that there is no mechanism for " +"preserving original file names, permissions, ownerships or dates in " +"filesystems which lack these concepts, or have serious file name length " +"restrictions, such as MS-DOS." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2> and I<bunzip2> will by default not overwrite existing files. If " +"you want this to happen, specify the -f flag." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"If no file names are specified, I<bzip2> compresses from standard input to " +"standard output. In this case, I<bzip2> will decline to write compressed " +"output to a terminal, as this would be entirely incomprehensible and " +"therefore pointless." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bunzip2> (or I<bzip2 -d)> decompresses all specified files. Files which " +"were not created by I<bzip2> will be detected and ignored, and a warning " +"issued. I<bzip2> attempts to guess the filename for the decompressed file " +"from that of the compressed file as follows:" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +" filename.bz2 becomes filename\n" +" filename.bz becomes filename\n" +" filename.tbz2 becomes filename.tar\n" +" filename.tbz becomes filename.tar\n" +" anyothername becomes anyothername.out\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"If the file does not end in one of the recognised endings, I<.bz2,> I<.bz,> " +"I<.tbz2> or I<.tbz,> I<bzip2> complains that it cannot guess the name of the " +"original file, and uses the original name with I<.out> appended." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"As with compression, supplying no filenames causes decompression from " +"standard input to standard output." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bunzip2> will correctly decompress a file which is the concatenation of " +"two or more compressed files. The result is the concatenation of the " +"corresponding uncompressed files. Integrity testing (-t) of concatenated " +"compressed files is also supported." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"You can also compress or decompress files to the standard output by giving " +"the -c flag. Multiple files may be compressed and decompressed like this. " +"The resulting outputs are fed sequentially to stdout. Compression of " +"multiple files in this manner generates a stream containing multiple " +"compressed file representations. Such a stream can be decompressed " +"correctly only by I<bzip2> version 0.9.0 or later. Earlier versions of " +"I<bzip2> will stop after decompressing the first file in the stream." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzcat> (or I<bzip2 -dc)> decompresses all specified files to the standard " +"output." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2> will read arguments from the environment variables I<BZIP2> and " +"I<BZIP,> in that order, and will process them before any arguments read from " +"the command line. This gives a convenient way to supply default arguments." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Compression is always performed, even if the compressed file is slightly " +"larger than the original. Files of less than about one hundred bytes tend " +"to get larger, since the compression mechanism has a constant overhead in " +"the region of 50 bytes. Random data (including the output of most file " +"compressors) is coded at about 8.05 bits per byte, giving an expansion of " +"around 0.5%." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"As a self-check for your protection, I<bzip2> uses 32-bit CRCs to make sure " +"that the decompressed version of a file is identical to the original. This " +"guards against corruption of the compressed data, and against undetected " +"bugs in I<bzip2> (hopefully very unlikely). The chances of data corruption " +"going undetected is microscopic, about one chance in four billion for each " +"file processed. Be aware, though, that the check occurs upon decompression, " +"so it can only tell you that something is wrong. It can't help you recover " +"the original uncompressed data. You can use I<bzip2recover> to try to " +"recover data from damaged files." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Return values: 0 for a normal exit, 1 for environmental problems (file not " +"found, invalid flags, I/O errors, &c), 2 to indicate a corrupt compressed " +"file, 3 for an internal consistency error (eg, bug) which caused I<bzip2> to " +"panic." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "OPTIONS" +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-c --stdout>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Compress or decompress to standard output." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-d --decompress>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Force decompression. I<bzip2,> I<bunzip2> and I<bzcat> are really the same " +"program, and the decision about what actions to take is done on the basis of " +"which name is used. This flag overrides that mechanism, and forces I<bzip2> " +"to decompress." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-z --compress>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The complement to -d: forces compression, regardless of the invocation name." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-t --test>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Check integrity of the specified file(s), but don't decompress them. This " +"really performs a trial decompression and throws away the result." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-f --force>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Force overwrite of output files. Normally, I<bzip2> will not overwrite " +"existing output files. Also forces I<bzip2> to break hard links to files, " +"which it otherwise wouldn't do." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"bzip2 normally declines to decompress files which don't have the correct " +"magic header bytes. If forced (-f), however, it will pass such files " +"through unmodified. This is how GNU gzip behaves." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-k --keep>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Keep (don't delete) input files during compression or decompression." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-s --small>" +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"Reduce memory usage, for compression, decompression and testing. Files are " +"decompressed and tested using a modified algorithm which only requires 2.5 " +"bytes per block byte. This means any file can be decompressed in 2300k of " +"memory, albeit at about half the normal speed." +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"During compression, -s selects a block size of 200k, which limits memory use " +"to around the same figure, at the expense of your compression ratio. In " +"short, if your machine is low on memory (8 megabytes or less), use -s for " +"everything. See MEMORY MANAGEMENT below." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-q --quiet>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Suppress non-essential warning messages. Messages pertaining to I/O errors " +"and other critical events will not be suppressed." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-v --verbose>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Verbose mode -- show the compression ratio for each file processed. Further " +"-v's increase the verbosity level, spewing out lots of information which is " +"primarily of interest for diagnostic purposes." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-L --license -V --version>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Display the software version, license terms and conditions." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-1 (or --fast) to -9 (or --best)>" +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"Set the block size to 100 k, 200 k .. 900 k when compressing. Has no " +"effect when decompressing. See MEMORY MANAGEMENT below. The --fast and --" +"best aliases are primarily for GNU gzip compatibility. In particular, --" +"fast doesn't make things significantly faster. And --best merely selects " +"the default behaviour." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<-->" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Treats all subsequent arguments as file names, even if they start with a " +"dash. This is so you can handle files with names beginning with a dash, for " +"example: bzip2 -- -myfilename." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<--repetitive-fast --repetitive-best>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"These flags are redundant in versions 0.9.5 and above. They provided some " +"coarse control over the behaviour of the sorting algorithm in earlier " +"versions, which was sometimes useful. 0.9.5 and above have an improved " +"algorithm which renders these flags irrelevant." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "MEMORY MANAGEMENT" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2> compresses large files in blocks. The block size affects both the " +"compression ratio achieved, and the amount of memory needed for compression " +"and decompression. The flags -1 through -9 specify the block size to be " +"100,000 bytes through 900,000 bytes (the default) respectively. At " +"decompression time, the block size used for compression is read from the " +"header of the compressed file, and I<bunzip2> then allocates itself just " +"enough memory to decompress the file. Since block sizes are stored in " +"compressed files, it follows that the flags -1 to -9 are irrelevant to and " +"so ignored during decompression." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Compression and decompression requirements, in bytes, can be estimated as:" +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +#, no-wrap +msgid " Compression: 400k + ( 8 x block size )\n" +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +#, no-wrap +msgid "" +" Decompression: 100k + ( 4 x block size ), or\n" +" 100k + ( 2.5 x block size )\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Larger block sizes give rapidly diminishing marginal returns. Most of the " +"compression comes from the first two or three hundred k of block size, a " +"fact worth bearing in mind when using I<bzip2> on small machines. It is " +"also important to appreciate that the decompression memory requirement is " +"set at compression time by the choice of block size." +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"For files compressed with the default 900k block size, I<bunzip2> will " +"require about 3700 kbytes to decompress. To support decompression of any " +"file on a 4 megabyte machine, I<bunzip2> has an option to decompress using " +"approximately half this amount of memory, about 2300 kbytes. Decompression " +"speed is also halved, so you should use this option only where necessary. " +"The relevant flag is -s." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"In general, try and use the largest block size memory constraints allow, " +"since that maximises the compression achieved. Compression and " +"decompression speed are virtually unaffected by block size." +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"Another significant point applies to files which fit in a single block -- " +"that means most files you'd encounter using a large block size. The amount " +"of real memory touched is proportional to the size of the file, since the " +"file is smaller than a block. For example, compressing a file 20,000 bytes " +"long with the flag -9 will cause the compressor to allocate around 7600k of " +"memory, but only touch 400k + 20000 * 8 = 560 kbytes of it. Similarly, the " +"decompressor will allocate 3700k but only touch 100k + 20000 * 4 = 180 " +"kbytes." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Here is a table which summarises the maximum memory usage for different " +"block sizes. Also recorded is the total compressed size for 14 files of the " +"Calgary Text Compression Corpus totalling 3,141,622 bytes. This column " +"gives some feel for how compression varies with block size. These figures " +"tend to understate the advantage of larger block sizes for larger files, " +"since the Corpus is dominated by smaller files." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +" Compress Decompress Decompress Corpus\n" +" Flag usage usage -s usage Size\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +" -1 1200k 500k 350k 914704\n" +" -2 2000k 900k 600k 877703\n" +" -3 2800k 1300k 850k 860338\n" +" -4 3600k 1700k 1100k 846899\n" +" -5 4400k 2100k 1350k 845160\n" +" -6 5200k 2500k 1600k 838626\n" +" -7 6100k 2900k 1850k 834096\n" +" -8 6800k 3300k 2100k 828642\n" +" -9 7600k 3700k 2350k 828642\n" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "RECOVERING DATA FROM DAMAGED FILES" +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"I<bzip2> compresses files in blocks, usually 900kbytes long. Each block is " +"handled independently. If a media or transmission error causes a multi-" +"block .bz2 file to become damaged, it may be possible to recover data from " +"the undamaged blocks in the file." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The compressed representation of each block is delimited by a 48-bit " +"pattern, which makes it possible to find the block boundaries with " +"reasonable certainty. Each block also carries its own 32-bit CRC, so " +"damaged blocks can be distinguished from undamaged ones." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2recover> is a simple program whose purpose is to search for blocks " +"in .bz2 files, and write each block out into its own .bz2 file. You can " +"then use I<bzip2> -t to test the integrity of the resulting files, and " +"decompress those which are undamaged." +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"I<bzip2recover> takes a single argument, the name of the damaged file, and " +"writes a number of files \"rec00001file.bz2\", \"rec00002file.bz2\", etc, " +"containing the extracted blocks. The output filenames are designed so that " +"the use of wildcards in subsequent processing -- for example, \"bzip2 -dc " +"rec*file.bz2 E<gt> recovered_data\" -- processes the files in the correct " +"order." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2recover> should be of most use dealing with large .bz2 files, as " +"these will contain many blocks. It is clearly futile to use it on damaged " +"single-block files, since a damaged block cannot be recovered. If you wish " +"to minimise any potential data loss through media or transmission errors, " +"you might consider compressing with a smaller block size." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "PERFORMANCE NOTES" +msgstr "" + +#. type: Plain text +#: archlinux fedora-40 fedora-rawhide mageia-cauldron opensuse-leap-15-6 +#: opensuse-tumbleweed +msgid "" +"The sorting phase of compression gathers together similar strings in the " +"file. Because of this, files containing very long runs of repeated symbols, " +"like \"aabaabaabaab ...\" (repeated several hundred times) may compress more " +"slowly than normal. Versions 0.9.5 and above fare much better than previous " +"versions in this respect. The ratio between worst-case and average-case " +"compression time is in the region of 10:1. For previous versions, this " +"figure was more like 100:1. You can use the -vvvv option to monitor " +"progress in great detail, if you want." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Decompression speed is unaffected by these phenomena." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2> usually allocates several megabytes of memory to operate in, and " +"then charges all over it in a fairly random fashion. This means that " +"performance, both for compressing and decompressing, is largely determined " +"by the speed at which your machine can service cache misses. Because of " +"this, small changes to the code to reduce the miss rate have been observed " +"to give disproportionately large performance improvements. I imagine " +"I<bzip2> will perform best on machines with very large caches." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "CAVEATS" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I/O error messages are not as helpful as they could be. I<bzip2> tries hard " +"to detect I/O errors and exit cleanly, but the details of what the problem " +"is sometimes seem rather misleading." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This manual page pertains to version 1.0.8 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, 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." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<bzip2recover> 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 you can build yourself an unlimited " +"version if you can recompile it with MaybeUInt64 set to be an unsigned 64-" +"bit integer." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "AUTHOR" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Julian Seward, jseward@acm.org." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "https://sourceware.org/bzip2/" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The ideas embodied in I<bzip2> are due to (at least) the following people: " +"Michael Burrows and David Wheeler (for the block sorting transformation), " +"David Wheeler (again, for the Huffman coder), Peter Fenwick (for the " +"structured coding model in the original I<bzip,> and many refinements), and " +"Alistair Moffat, Radford Neal and Ian Witten (for the arithmetic coder in " +"the original I<bzip).> I am much indebted for their help, support and " +"advice. See the manual in the source distribution for pointers to sources " +"of documentation. Christian 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 helpful." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "B<bzip2> [B< -h|--help >]" +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "B<bunzip2> [B< -h|--help >]" +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "B<bzcat> [B< -h|--help >]" +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"Reduce memory usage, for compression, decompression and testing. Files are " +"decompressed and tested using a modified algorithm which only requires 2.5 " +"bytes per block byte. This means any file can be decompressed in 2300\\ k " +"of memory, albeit at about half the normal speed." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"During compression, -s selects a block size of 200\\ k, which limits memory " +"use to around the same figure, at the expense of your compression ratio. In " +"short, if your machine is low on memory (8 megabytes or less), use -s for " +"everything. See MEMORY MANAGEMENT below." +msgstr "" + +#. type: TP +#: debian-bookworm debian-unstable +#, no-wrap +msgid "B<-h --help>" +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "Print a help message and exit." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"Set the block size to 100 k, 200 k ... 900 k when compressing. Has no " +"effect when decompressing. See MEMORY MANAGEMENT below. The --fast and --" +"best aliases are primarily for GNU gzip compatibility. In particular, --" +"fast doesn't make things significantly faster. And --best merely selects " +"the default behaviour." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +#, no-wrap +msgid " Compression: 400\\ k + ( 8 x block size )\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +#, no-wrap +msgid "" +" Decompression: 100\\ k + ( 4 x block size ), or\n" +" 100\\ k + ( 2.5 x block size )\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"For files compressed with the default 900\\ k block size, I<bunzip2> will " +"require about 3700 kbytes to decompress. To support decompression of any " +"file on a 4 megabyte machine, I<bunzip2> has an option to decompress using " +"approximately half this amount of memory, about 2300 kbytes. Decompression " +"speed is also halved, so you should use this option only where necessary. " +"The relevant flag is -s." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"Another significant point applies to files which fit in a single block -- " +"that means most files you'd encounter using a large block size. The amount " +"of real memory touched is proportional to the size of the file, since the " +"file is smaller than a block. For example, compressing a file 20,000 bytes " +"long with the flag -9 will cause the compressor to allocate around 7600\\ k " +"of memory, but only touch 400\\ k + 20000 * 8 = 560 kbytes of it. " +"Similarly, the decompressor will allocate 3700\\ k but only touch 100\\ k + " +"20000 * 4 = 180 kbytes." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"I<bzip2> compresses files in blocks, usually 900\\ kbytes long. Each block " +"is handled independently. If a media or transmission error causes a multi-" +"block .bz2 file to become damaged, it may be possible to recover data from " +"the undamaged blocks in the file." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"I<bzip2recover> takes a single argument, the name of the damaged file, and " +"writes a number of files \"rec00001file.bz2\", \"rec00002file.bz2\", etc., " +"containing the extracted blocks. The output filenames are designed so that " +"the use of wildcards in subsequent processing -- for example, \"bzip2 -dc " +"rec*file.bz2 E<gt> recovered_data\" -- processes the files in the correct " +"order." +msgstr "" + +#. type: Plain text +#: debian-bookworm debian-unstable +msgid "" +"The sorting phase of compression gathers together similar strings in the " +"file. Because of this, files containing very long runs of repeated symbols, " +"like \"aabaabaabaab ...\\&\" (repeated several hundred times) may compress " +"more slowly than normal. Versions 0.9.5 and above fare much better than " +"previous versions in this respect. The ratio between worst-case and average-" +"case compression time is in the region of 10:1. For previous versions, this " +"figure was more like 100:1. You can use the -vvvv option to monitor " +"progress in great detail, if you want." +msgstr "" + +#. type: Plain text +#: fedora-40 fedora-rawhide +msgid "" +"Unlike I<GNU gzip,> I<bzip2> will not create a cascade of I<.bz2> suffixes " +"even when using the I<--force> option:" +msgstr "" + +#. type: Plain text +#: fedora-40 fedora-rawhide +#, no-wrap +msgid " filename.bz2 does not become filename.bz2.bz2\n" +msgstr "" |