macOS
Homebrew已验证 · 100%
brew install par2local Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install par2MacPorts ports tree · archivers/par2/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
openSUSE zypper已验证 · 92%
sudo zypper install par2cmdlineopenSUSE Tumbleweed package metadata · par2cmdline · 来源: download.opensuse.org
概览
软件包摘要
Parchive: Parity Archive Volume Set for data recovery
历史
项目历史与用法
par2cmdline creates, verifies, and repairs PAR2 parity archives. It adds recoverable redundancy to a set of files without replacing the original data or acting as a general backup system.
项目历史
Parchive's first stable format dates to October 2001. PAR2 followed to remove practical PAR1 constraints and allow more flexible recovery sets. Peter Clements was among the PAR2 specification authors and developed the original par2cmdline client.
Original par2cmdline development occurred on SourceForge and later stalled. Development was revived in the official GitHub repository in December 2011, incorporating distribution patches and OpenMP work descended from par2cmdline-mt.
采用历史
PAR files became associated particularly with incomplete or damaged Usenet downloads, while the format and client remain usable with any kind of file. The maintained client is available through several Unix-like package ecosystems listed in source_facts.package-manager.
使用方式
Run `par2 create` with a target `.par2` name and protected files, later use `par2 verify` to detect damage, and use `par2 repair` when enough recovery blocks remain. Equivalent helper commands are `par2create`, `par2verify`, and `par2repair`.
为什么软件包爱好者会关心
par2cmdline gives package-manager users a format-level recovery tool rather than another backup program: small parity volumes can verify a file set and reconstruct damaged or missing blocks when sufficient recovery data remains.
时间线
- 2001-10-14: PAR1 specification became stable.
- 2003-05-11: PAR2 specification was published.
- 2011-12-12: Maintained par2cmdline development was revived on GitHub.
Related projects
- The PAR2 specification defines the recovery format; par2cmdline is its maintained command-line creation, verification, and repair implementation.
来源
安全态势
风险级别：blue
broad file, network, media, or database tool signal.
风险分类器
blue 风险 · 中 置信度 · tool
原因
- broad file, network, media, or database tool signal
信号
- text:archive
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 6 个平台目标。
- 安装时包含 1 个运行时依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
par2 | cli | 全局可执行文件 | |
par2create | cli | 全局可执行文件 | |
par2repair | cli | 全局可执行文件 | |
par2verify | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-11-04
管理器版本1.4.0
管理器更新时间2026-09-11
本地数据OK
上游not checked
检测到的最新版本未检测到
https://github.com/Parchive/par2cmdline
- 信息No cached GitHub release or tag data was available.https://github.com/Parchive/par2cmdlinenone 置信度
安装元数据
软件包元数据
| 软件包键 | brew:par2 |
|---|---|
| 版本 | 1.4.0 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/par2 |
| 主页 | https://parchive.github.io |
| 仓库 | https://github.com/Parchive/par2cmdline |
| 上游文档 | https://parchive.github.io |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://github.com/Parchive/par2cmdline/releases/download/v1.4.0/par2cmdline-1.4.0.tar.bz2 |
| 最后更新 | 2026-09-11T18:26:08Z |
| Pulse | updated |
| 依赖 | libomp |
| Bottle | 可用 (于 arm64_golden_gate, arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | par2 |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
par2 0.8.1-3
PAR 2.0 compatible file verification and repair tool
https://github.com/Parchive/par2cmdline/
sudo apt install par2- Section: utils
- Architecture: amd64
- Source Package: par2cmdline
- 4 依赖
- normalized package name match
- 匹配方式：Par2
Ubuntu apt95%
par2 0.8.1-3build1
PAR 2.0 compatible file verification and repair tool
https://github.com/Parchive/par2cmdline/
sudo apt install par2- Section: universe/utils
- Architecture: amd64
- Source Package: par2cmdline
- 4 依赖
- normalized package name match
- 匹配方式：Par2
zypper95%
par2cmdline 1.3.0-1.1
A PAR 2.0 compatible file creation, verification, and repair tool
https://github.com/Parchive/par2cmdline
sudo zypper install par2cmdline- License: GPL-2.0-or-later
- Category: Unspecified
- Architecture: x86_64
- Source Package: par2cmdline
- 4 依赖
- 3 提供
- normalized package name match
- 匹配方式：Par2
MacPorts95%
par2
sudo port install par2- normalized package name match
- 匹配方式：Par2
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment
- pkg.so package database
- pkgdb category and tag curation