Automic VaultAutomic Vault

brew

使用 Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper 安装 discount

查看 discount 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 discount

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install discount

MacPorts ports tree · textproc/discount/Portfile · 来源: api.github.com

Linux

Alpine Linux apk已验证 · 92%
sudo apk add discount

Alpine Linux edge package indexes · discount · 来源: dl-cdn.alpinelinux.org

Debian apt已验证 · 92%
sudo apt install discount

Debian stable package indexes · discount · 来源: deb.debian.org

Fedora dnf已验证 · 92%
sudo dnf install discount

Fedora Rawhide package metadata · discount · 来源: dl.fedoraproject.org

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

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

Arch Linux pacman已验证 · 92%
sudo pacman -S discount

Arch Linux sync databases · discount · 来源: geo.mirror.pkgbuild.com

openSUSE zypper已验证 · 92%
sudo zypper install discount

openSUSE Tumbleweed package metadata · discount · 来源: download.opensuse.org

概览

软件包摘要

C implementation of Markdown

命令和别名

  • makepage
  • mkd2html
  • theme

历史

项目历史与用法

Discount is Jessica L. Parsons' C implementation of John Gruber's Markdown markup language.

项目历史

The official site describes Discount as a C implementation of Markdown, positioned against the many scripting-language Markdown implementations of its era. It provides a library, command-line programs, examples, and extensions such as smartypants-style substitutions and extra list syntax.

采用历史

Discount became useful to package collections because it offered Markdown as a small C library and CLI rather than only as a script. The official site continues to ship release tarballs, including the 3.0 series and maintained 2.2 series.

使用方式

The command-line documentation describes a markdown program that reads Markdown and writes HTML or a parse-tree outline. The API documentation makes it useful for embedding Markdown conversion in C programs, while the command-line tools fit scripting and static-site workflows.

为什么软件包爱好者会关心

Package nerds care about Discount because it is a native-code Markdown implementation with a stable tarball culture, command-line tooling, and library API: exactly the sort of small C dependency that shows up in Unix packaging graphs.

时间线

  • 2010: GitHub repository created.
  • 2025: Command-line documentation generated for the 3.0 series.
  • 2026: Discount 3.0.1.3 released.

Related projects

  • The official site roots Discount in John Gruber's Markdown and notes behavior related to Smartypants and Markdown Extra-style syntax.

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。

可执行文件

已安装的可执行文件

命令类型暴露范围备注
makepagecli全局可执行文件
mkd2htmlcli全局可执行文件
themecli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2026-07-25
管理器版本3.0.1.3
管理器更新时间2026-06-14
本地数据OK
上游not checked
检测到的最新版本未检测到

https://www.pell.portland.or.us/~orc/Code/discount/

安装元数据

软件包元数据

软件包键brew:discount
版本3.0.1.3
软件包管理器Homebrew
软件包管理器页面https://formulae.brew.sh/formula/discount
主页https://www.pell.portland.or.us/~orc/Code/discount/
仓库https://github.com/Orc/discount
上游文档https://www.pell.portland.or.us/~orc/Code/discount
许可证BSD-3-Clause
源码归档https://www.pell.portland.or.us/~orc/Code/discount/discount-3.0.1.3.tar.bz2
最后更新2026-06-14T15:34:39Z
Pulseupdated
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 DatabaseHomebrew formula API
Taphomebrew/core
Full Namediscount
Version Scheme0
Revision0
Head VersionHEAD
Conflicts With
  • markdown
  • multimarkdown
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • 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。

Debian apt95%

discount 2.2.7-2.1

implementation of the Markdown markup language in C

http://www.pell.portland.or.us/~orc/Code/discount/

sudo apt install discount
  • Section: text
  • Architecture: amd64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Discount
Debian stable package indexes · deb.debian.org · Debian stable package indexes: discount from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libmarkdown2 2.2.7-2.1

implementation of the Markdown markup language in C (library)

http://www.pell.portland.or.us/~orc/Code/discount/

sudo apt install libmarkdown2
  • Section: libs
  • Architecture: amd64
  • Source Package: discount
  • 1 依赖
  • normalized package name match
  • 匹配方式：Discount
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libmarkdown2 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libmarkdown2-dev 2.2.7-2.1

implementation of the Markdown markup language in C (dev files)

http://www.pell.portland.or.us/~orc/Code/discount/

sudo apt install libmarkdown2-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: discount
  • 1 依赖
  • normalized package name match
  • 匹配方式：Discount
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libmarkdown2-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

discount

nix profile install nixpkgs#discount
  • normalized package name match
  • 匹配方式：Discount
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/di/discount/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

discount 2.2.7-2build1

implementation of the Markdown markup language in C

http://www.pell.portland.or.us/~orc/Code/discount/

sudo apt install discount
  • Section: universe/text
  • Architecture: amd64
  • 2 依赖
  • normalized package name match
  • 匹配方式：Discount
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: discount from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libmarkdown2 2.2.7-2build1

implementation of the Markdown markup language in C (library)

http://www.pell.portland.or.us/~orc/Code/discount/

sudo apt install libmarkdown2
  • Section: libs
  • Architecture: amd64
  • Source Package: discount
  • 1 依赖
  • normalized package name match
  • 匹配方式：Discount
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libmarkdown2 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libmarkdown2-dev 2.2.7-2build1

implementation of the Markdown markup language in C (dev files)

http://www.pell.portland.or.us/~orc/Code/discount/

sudo apt install libmarkdown2-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: discount
  • 1 依赖
  • normalized package name match
  • 匹配方式：Discount
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libmarkdown2-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

discount 3.0.1.2-r1

Markdown to HTML translator written in C

https://www.pell.portland.or.us/~orc/Code/discount/

sudo apk add discount
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: discount
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Discount
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: discount from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

discount-dev 3.0.1.2-r1

Markdown to HTML translator written in C (development files)

https://www.pell.portland.or.us/~orc/Code/discount/

sudo apk add discount-dev
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: discount
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Discount
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: discount-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

discount-doc 3.0.1.2-r1

Markdown to HTML translator written in C (documentation)

https://www.pell.portland.or.us/~orc/Code/discount/

sudo apk add discount-doc
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: discount
  • normalized package name match
  • 匹配方式：Discount
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: discount-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

discount-libs 3.0.1.2-r1

Markdown to HTML translator written in C (libraries)

https://www.pell.portland.or.us/~orc/Code/discount/

sudo apk add discount-libs
  • License: BSD-3-Clause
  • Architecture: x86_64
  • Source Package: discount
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Discount
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: discount-libs from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

discount 2.2.7-14.fc44

A command-line utility for converting Markdown files into HTML

http://www.pell.portland.or.us/~orc/Code/discount

sudo dnf install discount
  • License: LicenseRef-Callaway-BSD
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: discount
  • 4 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Discount
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: discount from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libmarkdown 2.2.7-14.fc44

A fast implementation of the Markdown language in C

http://www.pell.portland.or.us/~orc/Code/discount

sudo dnf install libmarkdown
  • License: LicenseRef-Callaway-BSD
  • Category: Unspecified
  • Architecture: i686
  • Source Package: discount
  • 2 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Discount
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libmarkdown from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libmarkdown-devel 2.2.7-14.fc44

Development headers for the libmarkdown library

http://www.pell.portland.or.us/~orc/Code/discount

sudo dnf install libmarkdown-devel
  • License: LicenseRef-Callaway-BSD
  • Category: Unspecified
  • Architecture: i686
  • Source Package: discount
  • 3 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Discount
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libmarkdown-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

discount 3.0.1.3-1

A Markdown implementation written in C

https://www.pell.portland.or.us/~orc/Code/discount/

sudo pacman -S discount
  • License: BSD-3-Clause
  • Architecture: x86_64
  • 1 依赖
  • normalized package name match
  • 匹配方式：Discount
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: discount from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

discount 3.0.1.2-2.2

Markdown text to HTML converter

https://www.pell.portland.or.us/~orc/Code/discount/

sudo zypper install discount
  • License: BSD-3-Clause
  • Category: Productivity/Text/Convertors
  • Architecture: x86_64
  • Source Package: discount
  • 4 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Discount
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: discount from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

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。

相关工具

  • pdfpcPopular package that depends on this formula.

相同工作流

  • markdownShares av.db curated category or tags: cli, developer-tools, html, markdown, markup.
  • md4cShares av.db curated category or tags: c, cli, developer-tools, library, markdown.
  • pandocShares av.db curated category or tags: cli, developer-tools, html, markdown, markup.
  • peg-markdownShares av.db curated category or tags: c, cli, developer-tools, markdown, markup.
  • python-markdownShares av.db curated category or tags: cli, developer-tools, markdown, markup.
  • comrakShares av.db curated category or tags: cli, developer-tools, markdown, markup.

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
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment