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使用 Homebrew, apt, dnf, MacPorts, Nix, zypper 安装 cpuid

查看 cpuid 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install cpuid

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install cpuid

MacPorts ports tree · sysutils/cpuid/Portfile · 来源: api.github.com

Linux

Debian apt已验证 · 92%
sudo apt install cpuid

Debian stable package indexes · cpuid · 来源: deb.debian.org

Fedora dnf已验证 · 92%
sudo dnf install cpuid

Fedora Rawhide package metadata · cpuid · 来源: dl.fedoraproject.org

Nix已验证 · 92%
nix profile install nixpkgs#cpuid

nixpkgs package indexes · pkgs/by-name/cp/cpuid/package.nix · 来源: api.github.com

openSUSE zypper已验证 · 92%
sudo zypper install cpuid

openSUSE Tumbleweed package metadata · cpuid · 来源: download.opensuse.org

概览

软件包摘要

CPU feature identification for Go

命令和别名

  • cpuid

历史

项目历史与用法

cpuid is a Go package and command-line tool for detecting CPU information and CPU feature flags at runtime without cgo.

项目历史

The official GitHub repository was created in 2015. The README describes startup CPU detection cached for fast access during a Go program's lifetime, with support for x86/x64, ARM/ARM64, and RISC-V.

采用历史

cpuid fits Go module distribution as a library imported with github.com/klauspost/cpuid/v2, while also offering an installable cpuid binary via go install, GitHub release binaries, and Homebrew for macOS/Linux users.

使用方式

Go programs use the shared cpuid.CPU value to inspect brand, cores, cache, frequency, and feature sets, then call Supports, Has, or HasAll to gate optimized code paths. The command-line binary prints CPU details and supports JSON output.

为什么软件包爱好者会关心

For packagers and Go maintainers, cpuid is notable because it combines a Go module API with a packaged diagnostic binary, avoids external C code, and exposes runtime feature detection useful to compression, crypto, and other optimized Go libraries.

时间线

  • 2015: The klauspost/cpuid repository was created.
  • 2024: v2.2.8 and v2.2.9 releases were published.
  • 2025: v2.2.10, v2.2.11, and v2.3.0 releases were published.

Related projects

  • pkg.go.dev provides generated API documentation for the github.com/klauspost/cpuid/v2 Go module.

安全态势

风险级别：绿色

narrow executable package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

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
cpuid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2.4.0
管理器更新时间2026-07-25
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:cpuid
版本2.4.0
软件包管理器Homebrew
主页https://github.com/klauspost/cpuid
仓库https://github.com/klauspost/cpuid
最后更新2026-07-25T14:20:51-04:00
Pulseupdated
Bottle未记录
服务未声明

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%

cpuid 20250316-1

tool to dump x86 CPUID information about the CPU(s)

https://www.etallen.com/cpuid.html

sudo apt install cpuid
  • Section: admin
  • Architecture: amd64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Cpuid
Debian stable package indexes · deb.debian.org · Debian stable package indexes: cpuid from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

cpuid

nix profile install nixpkgs#cpuid
  • normalized package name match
  • 匹配方式：Cpuid
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/cp/cpuid/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

cpuid 20240330-1ubuntu2

tool to dump x86 CPUID information about the CPU(s)

https://www.etallen.com/cpuid.html

sudo apt install cpuid
  • Section: universe/admin
  • Architecture: amd64
  • normalized package name match
  • 匹配方式：Cpuid
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: cpuid from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

cpuid 20250419-5.fc45

Dumps information about the CPU(s)

http://www.etallen.com/cpuid.html

sudo dnf install cpuid
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: cpuid
  • 4 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cpuid
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: cpuid from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
zypper95%

cpuid 20260503-1.3

x86 CPU identification tool

http://etallen.com/cpuid.html

sudo zypper install cpuid
  • License: GPL-2.0-or-later
  • Category: System/Management
  • Architecture: x86_64
  • Source Package: cpuid
  • 2 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cpuid
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: cpuid from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
MacPorts95%

cpuid

sudo port install cpuid
  • normalized package name match
  • 匹配方式：Cpuid
MacPorts ports tree · api.github.com · MacPorts ports tree: sysutils/cpuid/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

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。

使用的来源

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation