# 使用 Homebrew 安装 befunge93

查看 befunge93 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

```sh
sudo av install brew:befunge93
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install befunge93
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:befunge93
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/befunge93>
- **版本:** 2.25
- **来源摘要:** Esoteric programming language
- **主页:** <https://catseye.tc/article/Languages.md#befunge-93>
- **仓库:** <https://git.catseye.tc/Befunge-93>
- **上游文档:** <https://catseye.tc/article/Languages>
- **许可证:** BSD-3-Clause
- **源码归档:** <https://catseye.tc/distfiles/befunge-93-2.25.zip>
- **已生成:** 2026-07-08T07:18:31+00:00

## 可执行文件

- bef (cli)
- bef2c (cli)
- befprof (cli)
- bef (别名)
- bef2c (别名)
- befprof (别名)

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura

## 版本和新鲜度

- 页面生成时间: 2026-07-08
- 管理器版本: 2.25
- 本地数据: OK
- 上游仓库: https://catseye.tc/article/Languages.md#befunge-93
- 信息: No package-manager update timestamp was available.
- 信息: Release/tag comparison is only available for GitHub repositories.
## 项目历史与用法

Befunge-93 is Chris Pressey's 1993 esoteric programming language whose source code is laid out on a two-dimensional grid and executed by a program counter that can move in multiple cardinal directions. The Homebrew package installs the reference distribution, including the `bef` interpreter and related tools.

### 项目历史

Cat's Eye Technologies lists Befunge-93 as a programming language with an inception date of September 1993, influenced by Maentwrog, brainfuck, and FALSE. Its official specification records the original document as September 1993, followed by updates in 1996, 2004, a Markdown conversion in 2012, and a Silver Jubilee update in 2018.

The current reference distribution describes itself as the Befunge-93 reference distribution and includes the specification, the `bef` reference interpreter/debugger, a Befunge-to-ANSI-C compiler, a profiler, examples, and historical archive material.

### 采用历史

Befunge-93 became one of Cat's Eye Technologies' best-known languages: the official language catalog calls it one of the more popular languages Pressey designed and implemented, notes that it was cited in the New Hacker's Dictionary, and lists an esolangs.org entry and archive.org runnable copy.

The Homebrew formula preserves the language as a command-line toolchain for modern Unix-like systems, making an early-1990s esolang available through normal package-manager workflows rather than as only archived source.

### 使用方式

Users typically run `bef` to execute Befunge-93 programs, while `bef2c` and `befprof` provide a compiler-to-C path and profiling support from the reference distribution. Programs are constrained to the classic 80x25 toroidal playfield and use a stack-based, self-modifying instruction set.

The package is mostly useful for language archaeology, esolang experimentation, teaching unusual control-flow models, and running historical examples rather than for production application development.

### 为什么软件包爱好者会关心

Befunge-93 is package-nerd significant because it is a small, canonical implementation of a famous esolang: the installed binaries are not just demos, but the maintained reference lineage for a language that helped define two-dimensional and self-modifying esoteric programming.

It is also a nice example of why package managers carry cultural artifacts. Installing `befunge93` is less about dependency graphs and more about making computing folklore reproducible from a shell prompt.

### 时间线

- 1993: Befunge-93 created and original documentation written.
- 1996: Official documentation updated.
- 2004: Documentation updated again and a rel_2_21-era tag appears in the reference repository.
- 2012: Specification converted from HTML to Markdown.
- 2018: Silver Jubilee Edition of the reference distribution prepared.
- 2020s: Homebrew continues to package the reference implementation as `befunge93`.

### Related projects

- Maentwrog is listed by Cat's Eye Technologies as an influence and predecessor.
- Befunge-97 and Funge-98 are listed as later descendants of Befunge-93.
- Wierd is listed as another later Cat's Eye language influenced by Befunge-93.

### 来源

- <https://catseye.tc/article/Languages.md#befunge-93>
- <https://git.catseye.tc/Befunge-93/blob/master/README.markdown>
- <https://git.catseye.tc/Befunge-93/blob/master/doc/Befunge-93.markdown>
- source_facts.package-manager-url


## 安全说明

generalized runtime or code generation signal.

- **Geiger 风险:** yellow / 中
- generalized runtime or code generation signal

## 源数据库详情

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** befunge93
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable


## 相关链接

- [Secret-risk packages](https://www.automicvault.com/zh-hans/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Language runtime packages](https://www.automicvault.com/zh-hans/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [Networking and protocol packages](https://www.automicvault.com/zh-hans/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [algol68g](https://www.automicvault.com/zh-hans/pkg/brew/algol68g/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [brainfuck](https://www.automicvault.com/zh-hans/pkg/brew/brainfuck/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [gambit-scheme](https://www.automicvault.com/zh-hans/pkg/brew/gambit-scheme/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [gauche](https://www.automicvault.com/zh-hans/pkg/brew/gauche/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [gnu-apl](https://www.automicvault.com/zh-hans/pkg/brew/gnu-apl/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [gravity](https://www.automicvault.com/zh-hans/pkg/brew/gravity/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [intercal](https://www.automicvault.com/zh-hans/pkg/brew/intercal/) - Shares av.db curated category or tags: cli, esolang, language-runtime, programming-language.
- [latino](https://www.automicvault.com/zh-hans/pkg/brew/latino/) - Shares av.db curated category or tags: cli, interpreter, language-runtime, programming-language.
- [malbolge](https://www.automicvault.com/zh-hans/pkg/brew/malbolge/) - Local package facts share a topical domain. Shared terms: cli, esoteric, interpreter, language, language-runtime.
- [min-lang](https://www.automicvault.com/zh-hans/pkg/brew/min-lang/) - Local package facts share a topical domain. Shared terms: based, cli, language, language-runtime, programming.

## Combined YAML source

View the package source record on GitHub. [combined/befunge93.yml](https://github.com/automic-vault/db/blob/main/combined/befunge93.yml)


## 来源

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph