# 使用 Homebrew, apt, MacPorts, Nix 安装 zlint
查看 zlint 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:zlint
```
其他安装命令:
### macOS
- Homebrew (100%):
```sh
brew install zlint
```
证据: local Homebrew formula metadata
- MacPorts (94%):
```sh
sudo port install zlint
```
证据: MacPorts ports tree: security/zlint/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
### Linux
- Debian apt (92%):
```sh
sudo apt install zlint
```
证据: Debian stable package indexes: zlint from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
- Nix (92%):
```sh
nix profile install nixpkgs#zlint
```
证据: nixpkgs package indexes: pkgs/by-name/zl/zlint/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:zlint
- **软件包管理器:** Homebrew
- **版本:** 3.7.1
- **来源摘要:** X.509 Certificate Linter focused on Web PKI standards and requirements
- **主页:**
- **仓库:**
- **最后更新:** 2026-07-25T21:50:59+02:00
- **已生成:** 2026-08-03T19:37:03+00:00
## 可执行文件
- zlint (别名)
## 安装行为
- Bottle: 不可用
## 版本和新鲜度
- 页面生成时间: 2026-08-03
- 管理器版本: 3.7.1
## 项目历史与用法
ZLint is a Go-based X.509 certificate linter from the ZMap/Web PKI research ecosystem. It encodes checks from RFC 5280, CA/Browser Forum Baseline Requirements, and related PKI rules so certificates can be linted before or after issuance.
### 项目历史
The public GitHub repository was created in 2016 under the ZMap organization, and the 2018 paper Tracking Certificate Misissuance in the Wild introduced ZLint as part of a systematic study of certificate authority mistakes. The paper describes manually dissecting RFC 5280 and CA/B Forum Baseline Requirements into standalone lints, with hundreds of checks that could be run over certificate corpora.
ZLint grew out of the same measurement culture as ZMap and Censys: turn public Internet and Web PKI data into testable artifacts. Its README presents it both as a command-line tool and as a library that can be integrated into CA software, which is why the package matters beyond one-off certificate inspection.
### 采用历史
The original research ran ZLint over browser-trusted certificates in Censys, making it part of a Web PKI measurement pipeline rather than only a local developer utility. The tool helped quantify how certificate construction errors changed over time and how errors correlated with CA operational practices.
The CA/Browser Forum lists ZLint among linting software resources, alongside tools such as pkilint and pkimetal. That placement is significant because CA/B Forum rules are the policy surface ZLint was built to encode, and the listing reflects its role in the public certificate-issuance tooling ecosystem.
### 使用方式
Practical use is usually pre-issuance or post-issuance certificate checking: feed a certificate to the zlint CLI, or call the Go library from CA, CT-monitoring, or compliance tooling. Results are useful for catching malformed extensions, missing required fields, invalid names, and other policy or standards violations that are easier to automate than to audit by hand.
For package users, ZLint is a specialist security tool: it is not a TLS scanner like testssl.sh and not a certificate parser like OpenSSL. Its niche is standards and policy linting for certificate objects themselves.
### 为什么软件包爱好者会关心
ZLint is a good example of research software becoming operational infrastructure. It packages Web PKI policy as runnable checks, so a formula install gives operators and researchers the same kind of linting logic used in large-scale certificate studies.
It also shows the ZMap project's broader pattern: small focused command-line tools that turn Internet measurement and PKI knowledge into reusable Unix-style components.
### 时间线
- 2016-11-30: The zmap/zlint GitHub repository is created.
- 2018: Tracking Certificate Misissuance in the Wild introduces and releases ZLint as a Go-based certificate linting framework.
- 2018: The paper reports running ZLint over browser-trusted certificates in Censys.
- 2020s: The CA/Browser Forum resources page lists ZLint as X.509 certificate linting software.
### Related projects
- ZMap and Censys are related through the broader Internet measurement and Web PKI research lineage.
- pkilint and pkimetal occupy adjacent PKI linting and meta-linting roles listed by the CA/Browser Forum.
- certlint is an earlier certificate linting tool referenced in Web PKI linting literature.
### 来源
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## 安全说明
没有找到 zlint 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。
## 其他软件包管理器记录
- Debian apt - zlint - 3.6.2-4: normalized package name match | Debian stable package indexes: zlint from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | X.509 Certificate Linter focused on Web PKI standards (program) | https://github.com/zmap/zlint
- Nix - zlint: normalized package name match | nixpkgs package indexes: pkgs/by-name/zl/zlint/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- MacPorts - zlint: normalized package name match | MacPorts ports tree: security/zlint/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
## Combined YAML source
View the package source record on GitHub. [combined/zlint.yml](https://github.com/mxcl/pkgdb/blob/main/combined/zlint.yml)
## 来源
- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph