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项目描述

Dar is a shell command that makes backup of a directory tree and files. Its features include splitting archives over several files, DVD, CD, ZIP, or floppies, compression, full or differential backups, strong encryption, proper saving and restoration of hard links, extended attributes, file forks, Door inodes, and sparse files, remote backup using pipes and external commands (such as ssh), and rearrangement of the "slices" of an existing archive. It can run commands between slices, before and after saving some defined files or directories (for a proper database backup, for example), and quickly retrieve individual files from differential and full backups. Several external GUIs exist as alternatives to its CLI interface, like kdar, DarGUI, SaraB, etc.

系统要求

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Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2011-06-03 05:56
2.4.0

此版本关闭了5年的开发周期,与近6个月的密集测试。有50多个新功能,包括顺序阅读模式,使新华社的磁带,新密码和压缩算法,散列文件生成一个MD5/SHA-1为每个存档切片,稀疏文件处理适当的改善,有能力发射前,后保存某些文件或目录的用户定义的命令(能够备份一个数据库正常生活,例如)和许多其他功能。
标签: major release
This release closes a development cycle of 5 years, with almost 6 months of intensive testing. There more than 50 new features and improvements, including the sequential reading mode that makes dar suitable for tapes, new ciphers, and compression algorithms, generation of an MD5/SHA-1 hashing file for each archive slice, sparse file handling, the ability to launch a user-defined command before and after saving some particular files or directories (to be able to back up a live database properly, for example) and many other features.

2011-03-13 06:12
2.3.11

这是一个维护版本,修复了一些bug。该代码删除一个旧存档切片是固定的。该libdar提高到更健壮当读取一个非常损坏的存档,否则就会导致一个无限循环达尔。双重释放内存的几个事件是固定的。
标签: Minor Release
This is a maintenance release that fixes a few bugs. The code removing slices of an old archive was fixed. The libdar was improved to be more robust when reading a very corrupted archive, which would otherwise lead dar in an endless loop. Several occurrences of double memory release were fixed.

2010-04-10 07:59
2.3.10

此版本带来了(主要是在显示日期,导致达尔崩溃同时列出存档内容的错误)和一些小的改进几个错误修正。
标签: Minor bugfixes
This release brings a few bugfixes (mainly a bug in displaying dates that lead dar to crash while listing an archive's contents) and some minor enhancements.

2009-05-23 03:38
2.3.9

此版本增加了一个安静模式,可选脚本一些更新,并能够正确地检测了新华社未来的文件格式。
标签: Minor feature enhancements
This release adds a quiet mode, several updates for optional scripts, and the ability to properly detect the future format of DAR files.

2008-06-21 02:13
2.3.8

修复损坏的,包括一些珍稀随机生成归档的案件时,使用强大的加密河豚(这种类型的损坏,可通过测试你的达尔档案检测)。不存在安全问题在这里。一些轻微的速度优化也包括在内。
标签: Minor bugfixes
Fixes include corrupted archive generation in some rare and random cases when using Blowfish strong encryption (this type of corruption can be detected by testing your archive with dar). There is no security issue here. Some minor speed optimizations are also included.

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