#Lzip rhel archive#
This recovery tool can merge multiple copies of an archive where each copy may have damage in a different part of the file. For example, if the underlying file is a tar archive, this can allow extracting any undamaged files, even if other parts of the archive are damaged.Īs for the file format, special emphasis has been put on enabling integrity checks by means of an integrated 32-bit checksum for each compressed stream this is used in combination with the lziprecover program to detect and reconstruct damaged data. Lzip is capable of creating archives with independently decompressible data sections called a "multimember archive" (as well as split output for the creation of multivolume archives).
Nevertheless, LZMA Utils was extended to have similar features and then renamed to XZ Utils. In 2008, Antonio Diaz Diaz released lzip, which uses a container format with checksums and magic numbers instead of the raw LZMA data stream, providing a complete Unix-style solution for using LZMA. In the same year, the LZMA SDK became available, which included the program called “lzma_alone” less than a year later, Lasse Collin released LZMA Utils, which at first only consisted of a set of wrapper scripts implementing a gzip-like interface to lzma_alone.
#Lzip rhel software#
The lzip suite of programs was written in C++ and C by Antonio Diaz Diaz and is being distributed as free software under the terms of version 2 or later of the GNU General Public License (GPL).ħ-Zip was released in 2000 a tool employing LZMA first became available on Unix-like operating systems in 2004 when a port of the command-line version of 7-Zip (p7zip) was released. lz as its filename extension, and the data is described by the media type application/lzip. The file that is produced by lzip is usually given. Lzip can split the output for the creation of multivolume archives. Like gzip and bzip2, concatenation is supported to compress multiple files, but the convention is to bundle a file that is an archive itself, such as those created by the tar or cpio Unix programs. Lzip is a free, command-line tool for the compression of data it employs the Lempel–Ziv–Markov chain algorithm (LZMA) with a user interface that is familiar to users of usual Unix compression tools, such as gzip and bzip2.
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