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gzip is a file format and a software application used for file compression and decompression.The program was created by Jean-loup Gailly and Mark Adler as a free software replacement for the compress program used in early Unix systems, and intended for use by GNU (from which the "g" of gzip is derived).
tar with gzip, compress, bzip2, lzip, xz, or zstd Multiple Multiple Yes The "tarball" format combines tar archives with a file-based compression scheme (usually gzip). Commonly used for source and binary distribution on Unix-like platforms, widely available elsewhere. Xarchiver supports the .tar.zst Archive/Compression format on Unix-like ...
Decompression speed is higher than bzip2, but lower than gzip. Compression can be much slower than gzip, and is slower than bzip2 for high levels of compression, and is most useful when a compressed file will be used many times. [4] [5] XZ Utils consists of two major components: xz, the command-line compressor and decompressor (analogous to gzip)
The original version of Squashfs used gzip compression, although Linux kernel 2.6.34 added support for LZMA [11] and LZO compression, [12] Linux kernel 2.6.38 added support for LZMA2 compression (which is used by xz), [13] Linux kernel 3.19 added support for LZ4 compression, [14] and Linux kernel 4.14 added support for Zstandard compression. [15]
gdar for Linux. A text-mode browser/extractor: plugin for dar files in mc ( Midnight Commander ). A scheduler / command-line frontend known as SaraB allows the Towers of Hanoi , Grandfather-Father-Son , or any custom backup rotation strategy, and modifications are available for PAR file support.
zlib (/ ˈ z iː l ɪ b / or "zeta-lib", / ˈ z iː t ə ˌ l ɪ b /) [2] [3] is a software library used for data compression as well as a data format. [4] zlib was written by Jean-loup Gailly and Mark Adler and is an abstraction of the DEFLATE compression algorithm used in their gzip file compression program. zlib is also a crucial component of many software platforms, including Linux, macOS ...
It made its way into several software of the Unix-like world with its high performance (compared to bzip2) and small size (compared to gzip). [2] The Linux kernel, dpkg and RPM systems contains xz code, and many software distributors like kernel.org, Debian [19] and Fedora now use xz for compressing their releases.
compress - original Unix compress executable (gzip'd) Source Code for compress v4.0 (gzip'd sharchives) ZIP File containing a Windows port of the compress utility; source code to the current version of fcompress.c from compress; bit groups alignment - Explanation of bit groups alignment. lzws - New library and CLI, implemented without legacy code.