# Install checkpwn

Check Have I Been Pwned and see if it's time for you to change passwords. Version 0.6.0 via Homebrew; verified 2026-03-21.

## Install

```sh
sudo av install brew:checkpwn
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install checkpwn
```

  Evidence: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#checkpwn
```

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

## Package Facts

- **Package key:** brew:checkpwn
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/checkpwn>
- **Version:** 0.6.0
- **Source summary:** Check Have I Been Pwned and see if it's time for you to change passwords
- **Homepage:** <https://github.com/brycx/checkpwn>
- **Repository:** <https://github.com/brycx/checkpwn>
- **Upstream docs:** <https://github.com/brycx/checkpwn#readme>
- **License:** MIT
- **Source archive:** <https://static.crates.io/crates/checkpwn/checkpwn-0.6.0.crate>
- **Last updated:** 2026-03-21T11:57:45Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- checkpwn (cli)
- checkpwn (alias)

## Build Dependencies

- rust

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 0.6.0
- Package-manager updated: 2026-03-21
- Local data status: ok
- Upstream repository: https://github.com/brycx/checkpwn
- info: No cached GitHub release or tag data was available.

## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

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

## Other Package-Manager Records

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


## Related Links

- [Source-control packages](https://www.automicvault.com/ja/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Language runtime packages](https://www.automicvault.com/ja/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [rust](https://www.automicvault.com/ja/pkg/brew/rust/) - Build dependency declared by Homebrew.
- [name-that-hash](https://www.automicvault.com/ja/pkg/brew/name-that-hash/) - Shares av.db curated category or tags: cli, passwords, security.
- [passwdqc](https://www.automicvault.com/ja/pkg/brew/passwdqc/) - Shares av.db curated category or tags: cli, passwords, security.
- [pwgen](https://www.automicvault.com/ja/pkg/brew/pwgen/) - Shares av.db curated category or tags: cli, passwords, security.
- [crunch](https://www.automicvault.com/ja/pkg/brew/crunch/) - Shares av.db curated category or tags: cli, passwords, security.
- [wifi-password](https://www.automicvault.com/ja/pkg/brew/wifi-password/) - Shares av.db curated category or tags: cli, passwords, security.
- [cracklib](https://www.automicvault.com/ja/pkg/brew/cracklib/) - Shares av.db curated category or tags: cli, passwords, security.
- [diceware](https://www.automicvault.com/ja/pkg/brew/diceware/) - Shares av.db curated category or tags: cli, passwords, security.
- [search-that-hash](https://www.automicvault.com/ja/pkg/brew/search-that-hash/) - Shares av.db curated category or tags: cli, passwords, security.
- [pwned](https://www.automicvault.com/ja/pkg/brew/pwned/) - Security-sensitive metadata or terminology overlaps. Shared terms: been, breach, breach-checking, checking, cli.

## Sources

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