# diffoci mit Homebrew, apk, Nix, pacman installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für diffoci in AI-Agent-Workflows.

## Installation

```sh
sudo av install brew:diffoci
```

Weitere Installationsbefehle:

### macOS

- Homebrew (100%):

```sh
brew install diffoci
```

  Evidenz: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add diffoci
```

  Evidenz: Alpine Linux edge package indexes: diffoci from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz

- Nix (92%):

```sh
nix profile install nixpkgs#diffoci
```

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

- pacman (92%):

```sh
sudo pacman -S diffoci
```

  Evidenz: Arch Linux sync databases: diffoci from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## Paketfakten

- **Paketschlüssel:** brew:diffoci
- **Paketmanager:** Homebrew
- **Version:** 0.1.8
- **Quellzusammenfassung:** Diff for Docker and OCI container images
- **Homepage:** <https://github.com/reproducible-containers/diffoci>
- **Repository:** <https://github.com/reproducible-containers/diffoci>
- **Zuletzt aktualisiert:** 2026-07-28T14:10:39+02:00
- **Generiert:** 2026-08-03T19:37:03+00:00

## Executables

- diffoci (Alias)

## Installationsverhalten

- Bottle: nicht verfügbar

## Version und Aktualität

- Seite generiert: 2026-08-03
- Manager-Version: 0.1.8
## Projektgeschichte und Nutzung

diffoci is a command-line comparison tool for Docker and OCI container images, aimed at finding the practical differences between two image artifacts in reproducible-builds work.

### Projektgeschichte

The project lives under the reproducible-containers organization and frames itself as a diff tool for Docker and OCI images. Its README presents strict comparison as the baseline and semantic comparison as the more useful mode for image reproducibility checks.

### Adoptionsgeschichte

The official README documents binary releases for Linux and macOS, installation through mise, and source installation with Go, which places diffoci in the familiar package-manager and single-binary CLI lane for container tooling.

### Wie es verwendet wird

Typical use compares two image references with `diffoci diff IMAGE0 IMAGE1`; the README recommends `--semantic` when timestamp, layer ordering, build history, or image-name annotation noise would make strict output too noisy. It can also compare local Docker or Podman images with `docker://` and `podman://` prefixes and can dump differing files to a report directory.

### Warum Paket-Nerds sich dafür interessieren

For package maintainers and reproducible-builds people, diffoci fills the gap between byte-level archive comparison and the layered, metadata-heavy world of OCI images. It is useful when the artifact being packaged is not a tarball or binary but a container image with registry, platform, and layer semantics.

### Zeitleiste

- 2023: README examples focus on comparing Alpine and Docker Hub images in reproducibility investigations.
- 2020s: Project distributed as a Go CLI with Linux and macOS binary releases.

### Related projects

- diffoci is adjacent to diffoscope for deep artifact comparison, but specializes in Docker and OCI image layout, containerd, Docker, Podman, and registry workflows.

### Quellen

- <https://github.com/reproducible-containers/diffoci#readme>
- <https://github.com/reproducible-containers/diffoci/blob/master/go.mod>


## Sicherheitshinweise

broad file, network, media, or database tool signal. infrastructure mutation or orchestration signal.

- **Geiger-Risiko:** orange / mittel
- broad file, network, media, or database tool signal
- infrastructure mutation or orchestration signal

## Andere Paketmanager-Einträge

- Nix - diffoci: normalized package name match | nixpkgs package indexes: pkgs/by-name/di/diffoci/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- apk - diffoci - 0.1.8-r1: normalized package name match | Alpine Linux edge package indexes: diffoci from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | diff for Docker and OCI container images | https://github.com/reproducible-containers/diffoci
- pacman - diffoci - 0.1.8-1: normalized package name match | Arch Linux sync databases: diffoci from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | diff for Docker and OCI container images | https://github.com/reproducible-containers/diffoci


## Combined YAML source

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


## Quellen

- 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