pkg.soopen package index

brew / 排名 6183

使用 Homebrew, MacPorts, Nix, scoop, winget 安装 fend

查看 fend 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 fend

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install fend

MacPorts ports tree · math/fend/Portfile · 来源: api.github.com

Linux

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

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

Windows

Scoop已验证 · 92%
scoop install main/fend

Scoop official bucket manifest trees · bucket/fend.json · 来源: api.github.com

Windows Package Manager已验证 · 92%
winget install --id printfn.fend -e

Windows Package Manager source index · printfn.fend · 来源: cdn.winget.microsoft.com

概览

软件包摘要

Arbitrary-precision unit-aware calculator

命令和别名

  • fend

历史

项目历史与用法

fend is an arbitrary-precision, unit-aware calculator available as a CLI, web app, Rust crate family, WebAssembly package, and packaged desktop/server-side tool.

项目历史

The GitHub release history starts with v0.1.0 on 2020-08-31. Early releases built up the calculator core, REPL behavior, history handling, terminal color, configuration support, and unit operations.

By 2022, fend had added automatic currency exchange-rate downloads and file input. Later releases expanded into custom units, decimal separator options, roman numerals, number-to-words conversion, scripting-oriented print functions, web UI improvements, and more reliable exchange-rate sourcing.

The 1.x series remains active. The changelog lists v1.5.8 on 2026-01-24, with fixes and improvements around TLS defaults, the interactive clear command, significant-figure rounding, pi precision, currency conversions, Turkish lira aliases, variable serialization, and performance.

采用历史

The official README documents package-manager installation through Homebrew, MacPorts, AUR, AOSC OS, Void Linux xbps, Nix, Cargo, Windows Package Manager, Chocolatey, Scoop, and Pkgx, alongside manual binaries from GitHub releases.

fend also appears beyond the CLI: the README lists the web interface, npm WebAssembly packages, a Telegram bot, and projects using fend such as MicroPad, Fendesk, metasearch2, FendApp, and Asleh.

使用方式

fend is used as a REPL or one-shot calculator for exact arithmetic, complex numbers, units, base conversion, dice notation, variables, trigonometric functions, strings, custom units, currency conversion, and small scripts.

The manual documents a CLI configuration file at OS-specific paths, with options for colors, history length, prompt text, internet access, exchange-rate source, decimal separator style, custom units, and related behavior. It also stores command history under the user's state directory by default.

为什么软件包爱好者会关心

fend is the sort of package nerds like because it replaces a pile of ad hoc shell, Python, bc, units, and browser-tab calculations with one small executable that understands dimensions and keeps exact arithmetic where possible.

It also shows a modern packaging pattern for Rust tools: a single core used by CLI, web, Wasm, bot, and package-manager distributions, with release notes that track both mathematical correctness and platform packaging details.

时间线

  • 2020: v0.1.0 released on 2020-08-31.
  • 2021: CLI config file support added.
  • 2022: Up-to-date currency exchange-rate support added.
  • 2023: Custom units in ~/.config/fend/config.toml added.
  • 2024: Web UI rewrite, roman numerals, number-to-words, and locale-oriented decimal separator support land across 1.4.x releases.
  • 2026: v1.5.8 released on 2026-01-24.

Related projects

  • GNU units and Qalculate are adjacent unit-aware calculator tools.
  • bc, dc, and shell arithmetic cover narrower command-line calculator niches.
  • fend-wasm and the fend web interface reuse the same project in browser and JavaScript-package contexts.

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
fend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1.5.8
管理器更新时间2026-06-22
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:fend
版本1.5.8
软件包管理器Homebrew
主页https://printfn.github.io/fend
仓库https://github.com/printfn/fend
最后更新2026-06-22T14:03:19-07:00
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。

Nix95%

fend

nix profile install nixpkgs#fend
  • normalized package name match
  • 匹配方式：Fend
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/fe/fend/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
MacPorts95%

fend

sudo port install fend
  • normalized package name match
  • 匹配方式：Fend
MacPorts ports tree · api.github.com · MacPorts ports tree: math/fend/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Scoop95%

main/fend

scoop install main/fend
  • normalized package name match
  • 匹配方式：Fend
Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/fend.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
winget95%

printfn.fend

winget install --id printfn.fend -e
  • normalized package name match
  • 匹配方式：Fend
Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: printfn.fend from https://cdn.winget.microsoft.com/cache/source.msix

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