# inadyn を Homebrew, apk, apt, MacPorts, Nix, dnf でインストール

inadyn のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:inadyn
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install inadyn
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install inadyn
```

  証拠: MacPorts ports tree: net/inadyn/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add inadyn
```

  証拠: Alpine Linux edge package indexes: inadyn from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install inadyn
```

  証拠: Debian stable package indexes: inadyn from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#inadyn
```

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

- dnf (92%):

```sh
sudo dnf install inadyn-mt
```

  証拠: Fedora Rawhide package metadata: inadyn-mt from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:inadyn
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.13.0
- **ソース概要:** Dynamic DNS client with IPv4, IPv6, and SSL/TLS support
- **ホームページ:** <https://troglobit.com/projects/inadyn/>
- **リポジトリ:** <https://github.com/troglobit/inadyn>
- **最終更新:** 2026-05-10T19:13:54Z
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- inadyn (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 2.13.0
## プロジェクトの歴史と使われ方

Inadyn, short for In-a-Dyn, is a small dynamic DNS client. It keeps DNS host records synchronized with changing public IP addresses, especially for home servers, routers, gateways, and redundant Internet connections.

### プロジェクトの歴史

The Troglobit GitHub repository was created in 2010, while older provider documentation identifies inadyn as a C-based DDNS client written by inarcis. Troglobit's line modernized the project around HTTPS support, a libConfuse-based configuration format, provider plugins, systemd integration, and many service-provider examples.

A 2014 Troglobit release note described the project as reignited and pointed toward the 2.0 configuration format. The repository's GitHub releases show the 1.99.x bridge releases in 2014 and 2015, then a long 2.x line of DDNS provider additions and fixes.

### 採用の歴史

Inadyn's adoption is tied to appliances and distribution packaging. The project README and Troglobit project page both say it is common in GNU/Linux distributions and off-the-shelf routers and Internet gateways, which matches the batch metadata listing apk, Homebrew, Debian, Fedora, MacPorts, Nix, and Ubuntu packages.

### 使われ方

Users place provider credentials, hostnames, and update policy in inadyn.conf. The daemon periodically or on demand checks the public address and updates one or more DDNS records through providers such as FreeDNS, Cloudflare-style APIs, and other supported services.

### パッケージ好きにとっての重要性

For package people, inadyn is the archetypal tiny network daemon: one C program, one config file, one service unit, and decades of DDNS-provider churn encoded as package updates. It matters because it is often the glue that makes a dynamic residential or small-office connection reachable by a stable hostname.

### タイムライン

- 2010: Troglobit GitHub repository created.
- 2014: v1.99.7 and v1.99.8 release notes described project revival, provider plugin work, HTTPS support, and the path toward 2.0.
- 2015: 1.99.x bridge releases continued on GitHub.
- 2020: Troglobit project page documented the common /etc/inadyn.conf layout and systemd service usage.
- 2025: GitHub repository archived after the 2.12.0 release line.

### Related projects

- inadyn-mt and inadyn-advanced are related DDNS-client forks documented by SourceForge and package metadata.
- ddclient, router firmware DDNS clients, systemd service units, and provider-specific DDNS APIs occupy the same operational space.

### ソース

- <https://api.github.com/repos/troglobit/inadyn/releases>
- <https://github.com/troglobit/inadyn>
- <https://help.dyn.com/inadyn.html>
- <https://sourceforge.net/projects/inadyn-mt/>
- <https://troglobit.com/2014/05/14/new-release-of-the-ddns-client-inadyn/>
- <https://troglobit.com/2014/05/20/new-release-of-uftpd-and-inadyn-dot-dot-dot/>
- <https://troglobit.com/projects/inadyn/>
- input.json source_facts.package-manager


## セキュリティノート

inadyn に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、Nucleus パッケージメタデータはここに公開されています。



## 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

- Unix: /etc/inadyn.conf

## Credential files

- Unix: /etc/inadyn.conf
## 他のパッケージマネージャ記録

- Debian apt - inadyn - 2.11.0-1+b1: normalized package name match | Debian stable package indexes: inadyn from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | simple and small dynamic DNS client with HTTPS support | https://github.com/troglobit/inadyn
- Nix - inadyn: normalized package name match | nixpkgs package indexes: pkgs/by-name/in/inadyn/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - inadyn - 2.11.0-1build2: normalized package name match | Ubuntu 24.04 LTS package indexes: inadyn from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | simple and small dynamic DNS client with HTTPS support | https://github.com/troglobit/inadyn
- apk - inadyn - 2.13.0-r0: normalized package name match | Alpine Linux edge package indexes: inadyn from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Dynamic DNS client with TLS support | https://troglobit.com/projects/inadyn
- apk - inadyn-doc - 2.13.0-r0: normalized package name match | Alpine Linux edge package indexes: inadyn-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Dynamic DNS client with TLS support (documentation) | https://troglobit.com/projects/inadyn
- apk - inadyn-openrc - 2.13.0-r0: normalized package name match | Alpine Linux edge package indexes: inadyn-openrc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Dynamic DNS client with TLS support (OpenRC init scripts) | https://troglobit.com/projects/inadyn
- dnf - inadyn-mt - 2.28.10-27.fc45: normalized package name match | Fedora Rawhide package metadata: inadyn-mt from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Dynamic DNS Client | http://inadyn-mt.sourceforge.net
- MacPorts - inadyn: normalized package name match | MacPorts ports tree: net/inadyn/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/inadyn.yml](https://github.com/mxcl/pkgdb/blob/main/combined/inadyn.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph