Bzip

MySql DbBackup is a PHP script that will backup your local/remote MySql DB using mysqldump.Features : Backup rotation, bzip2/gzip compression, gpg encryption, FTP file sending, Email file sending, Email repporting, log... and a lot of options to configure it. Platforms: PHP

A basic Graphical User Interface for bzip2 written in Python. Designed with Mac in mind. Platforms: Mac

filelike is a Python library for creating and handling file-like objects. This module takes care of the groundwork for implementing and manipulating objects that provide a rich file-like interface, including reading, writing, seeking and iteration. It also provides a number of useful classes... Platforms: *nix

Lazyread auto-scrolls files or command output to the screen. Change scroll modes, scroll-speed, colors, pause, search, etc. Render text, HTML, PDF, gzip, tar, zip, ar, bzip2, MS-Word, nroff, binary, directories, .deb, .so, .rpm, piped output and more Platforms: *nix

Lbzip2 is a pthreads-based parallel bunzip2/bzip2 filter, passable to GNU tar with the --use-compress-program option. It isn't restricted to regular files on input, nor output. Successful splitting for decompression isn't guaranteed, just very likely (failure is detected). Splitting in both... Platforms: *nix

The supported compressors are gzip, lzip, bzip2 and xz. The currently provided utilities are: Zcat - Decompresses and copies files to standard output. Zcmp - Decompresses and compares files with Cmp. Zdiff - Decompresses and compares files with Diff. Zgrep - Decompresses and searches inside... Platforms: *nix

Plzip is a massively parallel (multi-threaded), lossless data compressor based on the LZMA algorithm, with very safe integrity checking and a user interface similar to the one of gzip or bzip2. Plzip uses the lzip file format; the files produced by plzip are fully compatible with lzip-1.4 or... Platforms: *nix

clzip is a lossless data compressor based on the LZMA algorithm, with very safe integrity checking and a user interface similar to the one of bzip2 or gzip. clzip decompresses almost as fast as gzip and compresses better than bzip2, which makes it well suited for software distribution and data... Platforms: *nix

PBZIP2 is a parallel implementation of the bzip2 block-sorting file compressor that uses pthreads and achieves near-linear speedup on SMP machines. The output of this version is fully compatible with bzip2 v1.0.2 or newer (ie: anything compressed with pbzip2 can be decompressed with bzip2).... Platforms: *nix

Arbomb is a Archive "Bomb" detection utility which aims to increase the detection rate of malicious archive files that are capable of crippling non protected email filter servers. Archive bombs are files which exploit the extremely good compression algorithms available in todays common archivers... Platforms: *nix