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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.
The command-line options are deliberately very similar to those of GNU Gzip, but they are not identical.
bzip2: Extremely powerful file compression utility
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.
The command-line options are deliberately very similar to those of GNU Gzip, but they are not identical.
| Nome: | bzip2 |
| Versione: | 1.0.8-4mamba |
| Gruppo: | Applications/Archiving |
| Manutentore: | silvan |
| Licenza: | BSD |
| Dimensione: | 347.05 kB |
| URL di origine: | http://www.bzip.org/ |
| Data di compilazione: | 2021-03-26 09:31:16 |
Pacchetti binari e dipendenze
| x86_64 | aarch64 | i586 | |
|---|---|---|---|
| RPM creati | bzip2 bzip2-debug libbzip2 libbzip2-devel | bzip2 bzip2-debug libbzip2 libbzip2-devel | bzip2 bzip2-debug libbzip2 libbzip2-devel |
| Dipendenze di compilazione | glibc-devel [1] | glibc-devel [1] | glibc-devel [1] |
Cronologia delle modifiche
| Data | Packager | Versione | Descrizione |
|---|---|---|---|
| 2021-03-26 | silvan | 1.0.8-4mamba | - remove /bin symlinks to /usr/bin |
| 2021-03-25 | silvan | 1.0.8-3mamba | - added pkg-config file and debug package |
| 2020-01-16 | silvan | 1.0.8-2mamba | - x86_64: obsolete lib32-libbzip2 |
| 2019-08-02 | silvan | 1.0.8-1mamba | - update to 1.0.8 |
| 2012-08-19 | silvan | 1.0.6-3mamba | - fix requirements of subpackages to match exact version and release - added build requirements - move documentation files to devel package |
| 2011-02-13 | silvan | 1.0.6-2mamba | - don't remove object files during two make or it will build libbz2 without -fpic |
| 2010-09-24 | davide | 1.0.6-1mamba | - update to 1.0.6 |
| 2008-03-18 | aleph0 | 1.0.5-1mamba | - update to 1.0.5 (Security fix against CERT-FI 20469) |
| 2007-09-18 | aleph0 | 1.0.4-1mamba | - update to 1.0.4 (fixes CAN-2005-0758, CAN-2005-0953) - make bzcmp a symlink to bzdiff - add manpages (just symlinks) for bunzip2, bzcat, and bzip2recover - fix buffer overflow in bzip2recover - remove bzip2-1.0.2-chmod.patch (merged upstream) |
| 2006-02-15 | davide | 1.0.3-6qilnx | - working fix: libbz2 is now a PIC library |
