macOS
Homebrew已验证 · 100%
brew install gptsynclocal Homebrew formula metadata
安装
其他安装命令
概览
软件包摘要
GPT and MBR partition tables synchronization tool
项目链接
命令和别名
- gptsync
- showpart
历史
项目历史与用法
gptsync is the GPT-to-MBR partition table synchronization utility from the rEFIt EFI boot toolkit. Its niche is Intel Mac dual-boot maintenance, where legacy BIOS-style operating systems expected an MBR view of a disk that was really partitioned with GPT.
项目历史
rEFIt began as an EFI boot menu and maintenance toolkit for Intel Macs. Its version history records a first public release on 2006-03-02 and says version 0.7, released on 2006-05-14, added a tool to synchronize GPT and MBR partition tables.
The rEFIt project later stopped active maintenance and pointed users toward rEFInd, a fork. gptsync remains packaged separately in Homebrew as a small system utility extracted from that older rEFIt codebase.
采用历史
gptsync mattered most during the Intel Mac and Boot Camp era, when hybrid GPT/MBR layouts were a practical compatibility layer for booting Windows or other legacy systems.
The tool's adoption is therefore narrow but historically useful: it appears in package managers because disk-repair and dual-boot workflows sometimes need the utility without installing the full rEFIt boot menu.
使用方式
The utility reads a device's GPT partition table and synchronizes the legacy MBR view. It is a low-level disk tool, so usage belongs in recovery, bootloader, or dual-boot maintenance contexts rather than routine application workflows.
为什么软件包爱好者会关心
gptsync is a classic small extracted utility: package managers keep it around because it solves a specific historical systems problem and has almost no substitute inside general application stacks.
时间线
- 2006-03-02: rEFIt 0.1 first public release.
- 2006-05-14: rEFIt 0.7 adds the GPT/MBR synchronization tool.
- 2007-03-25: rEFIt 0.9 improves gptsync filesystem and partition handling.
- 2010-03-07: rEFIt 0.14 adds support for additional partition types in gptsync.
- 2013-03-29: rEFIt site states the project is no longer actively maintained and points users to rEFInd.
Related projects
- rEFIt is the parent EFI boot menu and maintenance toolkit.
- rEFInd is the successor fork named by the rEFIt project page.
- GPT fdisk solves adjacent GPT and hybrid-MBR maintenance problems, but it is a separate project.
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:sync
安装行为
- 未记录 Homebrew bottle 元数据。
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 |
|---|---|---|---|
gptsync | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
showpart | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
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2026-08-03
管理器版本0.14
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:gptsync |
|---|---|
| 版本 | 0.14 |
| 软件包管理器 | Homebrew |
| 主页 | https://refit.sourceforge.net/ |
| Bottle | 未记录 |
| 服务 | 未声明 |
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
- pkg.so package database
- pkgdb category and tag curation