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使用 Homebrew, apk, Nix, pacman 安装 halp

查看 halp 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 halp

local Homebrew formula metadata

概览

软件包摘要

CLI tool to get help with CLI tools

命令和别名

  • halp

历史

项目历史与用法

halp is a Rust command-line helper for discovering how another command exposes help and version information. It sits in the small but useful package-manager niche of tools that smooth over inconsistent CLI conventions.

项目历史

The project is maintained by Orhun Parmaksiz and documents itself as a CLI tool for getting help with CLI tools. Its copyright notice covers 2023-2024, and the repository and project site present the same core idea: try common help and version flags, then offer a `plz` mode for manual pages or cheat sheets.

采用历史

halp is distributed as a Rust crate, source build, binary release, Docker image, Arch package, and Homebrew formula. That spread is modest, but it is enough to make the tool available through common developer package paths without needing a custom install script.

使用方式

The default workflow is `halp <command>`, which probes common help and version arguments such as `-h`, `--help`, `-v`, and `--version`. The `plz` subcommand opens local manual pages or cheat.sh, and the documented configuration file lets users tune the checked arguments and helper commands.

为什么软件包爱好者会关心

halp is interesting to package nerds because it codifies a real CLI ecosystem wart: help and version flags are conventional, not universal. Packaging it gives shell users a tiny compatibility shim across arbitrary commands, especially on minimal systems where shell completions or richer docs may not be installed.

时间线

  • 2023-2024: Project copyright range documented by the official site.
  • 2024: Project documentation describes Cargo, Arch, Docker, binary-release, and source-build installation paths.

Related projects

  • The project delegates deeper help to Unix manual pages and cheat.sh, positioning itself as a dispatcher rather than a replacement for those documentation systems.

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
halp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0.2.0
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:halp
版本0.2.0
软件包管理器Homebrew
主页https://halp.cli.rs/
仓库https://github.com/orhun/halp
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。

Nix95%

halp

nix profile install nixpkgs#halp
  • normalized package name match
  • 匹配方式：Halp
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ha/halp/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
apk95%

halp 0.2.0-r0

A CLI tool to get help with CLI tools

https://github.com/orhun/halp

sudo apk add halp
  • License: MIT OR Apache-2.0
  • Architecture: x86_64
  • Source Package: halp
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Halp
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: halp from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

halp-bash-completion 0.2.0-r0

Bash completions for halp

https://github.com/orhun/halp

sudo apk add halp-bash-completion
  • License: MIT OR Apache-2.0
  • Architecture: x86_64
  • Source Package: halp
  • normalized package name match
  • 匹配方式：Halp
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: halp-bash-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

halp-doc 0.2.0-r0

A CLI tool to get help with CLI tools (documentation)

https://github.com/orhun/halp

sudo apk add halp-doc
  • License: MIT OR Apache-2.0
  • Architecture: x86_64
  • Source Package: halp
  • normalized package name match
  • 匹配方式：Halp
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: halp-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

halp-fish-completion 0.2.0-r0

Fish completions for halp

https://github.com/orhun/halp

sudo apk add halp-fish-completion
  • License: MIT OR Apache-2.0
  • Architecture: x86_64
  • Source Package: halp
  • normalized package name match
  • 匹配方式：Halp
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: halp-fish-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

halp-zsh-completion 0.2.0-r0

Zsh completions for halp

https://github.com/orhun/halp

sudo apk add halp-zsh-completion
  • License: MIT OR Apache-2.0
  • Architecture: x86_64
  • Source Package: halp
  • normalized package name match
  • 匹配方式：Halp
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: halp-zsh-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
pacman95%

halp 0.2.0-2

A CLI tool to get help with CLI tools

https://github.com/orhun/halp

sudo pacman -S halp
  • License: MIT AND Apache-2.0
  • Architecture: x86_64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Halp
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: halp from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

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