安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install clac

local Homebrew formula metadata

MacPorts已验证 · 94%

sudo port install clac

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

Linux

Nix已验证 · 92%

nix profile install nixpkgs#clac

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

概览

软件包摘要

Command-line, stack-based calculator with postfix notation

项目链接

命令和别名

clac

历史

项目历史与用法

Clac is a command-line, stack-based calculator using postfix notation with the stack visible as calculations happen.

项目历史

The official repository was created in 2017 and its first GitHub release was named Initial release. The README explains the project motivation: the author liked Forth and other concatenative languages, used `dc` heavily, and wanted a calculator UI with an always-visible stack and realtime updates.

采用历史

The batch input records Clac in Homebrew, MacPorts, and Nix. The official README directs users to GitHub releases and a distribution-packages wiki page, indicating upstream expected both direct release installs and package-manager installs.

使用方式

Users run `clac` interactively, enter numbers to push them onto the stack, and type postfix commands such as arithmetic, logarithm, trigonometry, stack, stash, and custom word operations. The README documents a `words` configuration file for user-defined operations.

为什么软件包爱好者会关心

Clac is a neat package-manager specimen because it modernizes the tiny terminal calculator niche rather than replacing it with a GUI. It is small, self-contained, configurable through XDG-style paths, and culturally adjacent to `dc`, Forth, and RPN calculator users.

时间线

2017: Official GitHub repository created.
2017: Initial release 0.1.0 published.
2026: Official GitHub repository metadata shows recent activity.

Related projects

The README explicitly relates Clac to `dc`, Forth, stack-based languages, concatenative languages, postfix notation, and reverse Polish notation.

来源

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

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。

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。

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix: $CLAC_WORDS$XDG_CONFIG_HOME/clac/words~/.config/clac/words

可执行文件

已安装的可执行文件

命令	类型	暴露范围	备注
`clac`	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2026-07-26

管理器版本0.3.5

管理器更新时间

本地数据OK

上游当前

检测到的最新版本0.3.5

https://github.com/soveran/clac

信息No package-manager update timestamp was available.低置信度

安装元数据

软件包元数据

软件包键	brew:clac
版本	0.3.5
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/clac
主页	https://github.com/soveran/clac
仓库	https://github.com/soveran/clac
上游文档	https://github.com/soveran/clac#readme
许可证	BSD-2-Clause
源码归档	https://github.com/soveran/clac/archive/refs/tags/0.3.5.tar.gz
Bottle	可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, 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	clac
Version Scheme	0
Revision	0
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	stable

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%

clac

nix profile install nixpkgs#clac

normalized package name match
匹配方式：Clac

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/cl/clac/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

MacPorts95%

clac

sudo port install clac

normalized package name match
匹配方式：Clac

MacPorts ports tree · api.github.com · MacPorts ports tree: math/clac/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。

Combined YAML source

View the package source record on GitHub.

combined/clac.yml

使用的来源

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated configuration and credential file locations
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

使用 Homebrew, MacPorts, Nix 安装 clac