#Lzip vs xz vs lzop archive
Uses LZMA, default for GNU coreutils and kernel archive files. Written in C, focused on compression and decompression speed.Ĭan be multithreaded, though the lz4 is not. Improved version of rzip, uses multiple algorithms. Pigz, bgzip(1) (part of htslib AUR), crabz AUR These compression programs implement their own file format. While BSD tar recognizes compression formats based on the format, GNU tar only guesses based on the file extension. When creating archives both support the -a switch to automatically filter the created archive through the right compression program based on the file extension. Only BSD tar supports lz4 natively (but GNU tar can do an equivalent with -use-compress-program=lz4/ -Ilz4). Tip: Both GNU and BSD tar automatically do decompression delegation for bzip2, compress, gzip, lzip, lzma, lzop, zstd, and xz compressed archives. Today only used for creating static library files.įile archiver via stdin/stdout, supports cpio and tar formats.Īrchiver to backup large live filesystems, takes care of hard links, extended attributes, sparse files and inode types. Implementation of tar and cpio that also offers a library. Of course there are also tools that do both, which tend to additionally offer encryption, error detection and recovery.Ĭore utility for manipulating the ubiquitous tar archives (tarballs), which are used by pacman and the AUR. These tools are often used in sequence by firstly creating an archive file and then compressing it. A compression tool compresses and decompresses data, e.g.
A file archiver combines several files into one archive file, e.g.The traditional Unix archiving and compression tools are separated according to the Unix philosophy:
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