# 使用 Homebrew, Nix 安装 der-ascii

查看 der-ascii 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:der-ascii
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install der-ascii
```

  证据: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#der-ascii
```

  证据: nixpkgs package indexes: pkgs/by-name/de/der-ascii/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## 软件包事实

- **软件包键:** brew:der-ascii
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/der-ascii>
- **版本:** 0.8.0
- **来源摘要:** Reversible DER and BER pretty-printer
- **主页:** <https://github.com/google/der-ascii>
- **仓库:** <https://github.com/google/der-ascii>
- **许可证:** Apache-2.0
- **源码归档:** <https://github.com/google/der-ascii/archive/refs/tags/v0.8.0.tar.gz>
- **最后更新:** 2026-07-28T14:10:38+02:00
- **已生成:** 2026-08-04T22:13:35+00:00

## 可执行文件

- ascii2der (cli)
- der2ascii (cli)
- ascii2der (别名)
- der2ascii (别名)

## 构建依赖

- go

## 安装行为

- post-install 钩子: 未定义
- Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## 版本和新鲜度

- 页面生成时间: 2026-08-04
- 管理器版本: 0.8.0
- 管理器更新时间: 2026-07-28
- 本地数据: OK
- 上游仓库: https://github.com/google/der-ascii
- 检测到的最新版本: v0.8.0 (当前)
## 项目历史与用法

der-ascii is a small reversible text format and pair of tools for converting ASN.1 DER or BER data between bytes and a human-editable representation.

### 项目历史

The project is hosted under Google's GitHub organization, but its README explicitly says it is not an official Google project.

### 采用历史

Official install instructions use Go's module-aware install command, while the input package facts show availability through Homebrew and Nix.

### 使用方式

The documented workflow is to disassemble DER or BER with der2ascii, edit the textual representation, and reassemble it with ascii2der, especially for test inputs.

### 为什么软件包爱好者会关心

It is useful to package maintainers and security-tool developers because it makes binary DER and BER fixtures reviewable, editable, and round-trippable from the shell.

### 时间线

- Current: README documents ascii2der and der2ascii as the public tools.
- Current: README documents backwards-compatibility intent for the command-line interface.

### Related projects

- ASN.1, DER, BER, Go command-line tooling.

### 来源

- <https://github.com/google/der-ascii#readme>
- <https://github.com/google/der-ascii/blob/master/language.txt>
- source_facts.package-manager


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals

## 源数据库详情

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** der-ascii
- **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

## 其他软件包管理器记录

- Nix - der-ascii: normalized package name match | nixpkgs package indexes: pkgs/by-name/de/der-ascii/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## 相关链接

- [Source-control packages](https://pkg.so/zh-hans/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/zh-hans/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://pkg.so/zh-hans/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://pkg.so/zh-hans/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [go](https://pkg.so/zh-hans/brew/go/) - Build dependency declared by Homebrew.
- [brotli](https://pkg.so/zh-hans/brew/brotli/) - Shares pkgdb curated category or tags: cli, developer-tools, encoding.
- [fzf](https://pkg.so/zh-hans/brew/fzf/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [hugo](https://pkg.so/zh-hans/brew/hugo/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [golangci-lint](https://pkg.so/zh-hans/brew/golangci-lint/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [k6](https://pkg.so/zh-hans/brew/k6/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [shfmt](https://pkg.so/zh-hans/brew/shfmt/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [overmind](https://pkg.so/zh-hans/brew/overmind/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [grpcurl](https://pkg.so/zh-hans/brew/grpcurl/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [fracturedjson](https://pkg.so/zh-hans/brew/fracturedjson/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, pretty, pretty-printer.
- [hindent](https://pkg.so/zh-hans/brew/hindent/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, pretty, pretty-printer.
- [addlicense](https://pkg.so/zh-hans/brew/addlicense/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, go.

## Combined YAML source

View the package source record on GitHub. [combined/der-ascii.yml](https://github.com/mxcl/pkgdb/blob/main/combined/der-ascii.yml)


## 来源

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