# lrzsz を Homebrew, apt, dnf, MacPorts, Nix, pacman, scoop, winget, zypper でインストール

lrzsz 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:lrzsz
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install lrzsz
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install lrzsz
```

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

### Linux

- Debian apt (92%):

```sh
sudo apt install lrzsz
```

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

- dnf (92%):

```sh
sudo dnf install lrzsz
```

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

- Nix (92%):

```sh
nix profile install nixpkgs#lrzsz
```

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

- pacman (92%):

```sh
sudo pacman -S lrzsz
```

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

- zypper (92%):

```sh
sudo zypper install rzsz
```

  証拠: openSUSE Tumbleweed package metadata: rzsz from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

### Windows

- Scoop (92%):

```sh
scoop install main/lrzsz
```

  証拠: Scoop official bucket manifest trees: bucket/lrzsz.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id trzsz.lrzsz -e
```

  証拠: Windows Package Manager source index: trzsz.lrzsz from https://cdn.winget.microsoft.com/cache/source.msix

## パッケージ情報

- **パッケージキー:** brew:lrzsz
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.12.20
- **ソース概要:** Tools for zmodem/xmodem/ymodem file transfer
- **ホームページ:** <https://www.ohse.de/uwe/software/lrzsz.html>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- lrb (エイリアス)
- lrx (エイリアス)
- lrz (エイリアス)
- lsb (エイリアス)
- lsx (エイリアス)
- lsz (エイリアス)
- rz (エイリアス)
- sz (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: 0.12.20
## プロジェクトの歴史と使われ方

lrzsz is Uwe Ohse's free Unix implementation of the XMODEM, YMODEM, and ZMODEM file-transfer tools, including the familiar `rz` and `sz` commands.

### プロジェクトの歴史

The official lrzsz page describes it as a Unix communication package providing XMODEM, YMODEM, and ZMODEM protocols. It says lrzsz is a heavily reworked version of the last public-domain release of Omen Technologies' rzsz package, relicensed as free software under the GNU GPL.

The official changelog on the same page records active 0.12.x development from August 1996 through December 1998, focused on portability, syslog support, TCP options, performance, security fixes, Dejagnu tests, and platform support including BeOS and older SCO.

### 採用の歴史

The supplied package-manager facts list lrzsz across Homebrew, Debian, Ubuntu, Fedora, Arch, Nix, MacPorts, Scoop, WinGet, and openSUSE. That packaging persistence reflects how `rz` and `sz` remained useful for terminal-based file transfer, serial links, embedded consoles, BBS-era workflows, and recovery environments.

The project page's latest release is 0.12.20 from December 1998, so modern adoption is mostly maintenance packaging of a stable old tool rather than a fast-moving upstream.

### 使われ方

Users typically invoke `rz` to receive files and `sz` to send files through a terminal or serial session that supports ZMODEM-style transfers. The package also includes prefixed variants such as `lrz`, `lsz`, `lrx`, and `lsx`.

No official config file or credential store is documented; transfer behavior is controlled with command-line options and the surrounding terminal or serial connection.

### パッケージ好きにとっての重要性

lrzsz is package-nerd archaeology that still earns its keep: a compact compatibility package for protocols older than many current distributions, but still handy when the transport is a shell, modem-like terminal, or serial console instead of SSH/SCP.

### タイムライン

- 1996: Official changelog begins the visible 0.12.x release series.
- 1997: Releases add portability work, TCP options, gettext/autoconf updates, and performance improvements.
- 1998: Version 0.12.20 becomes the latest official release.
- 2026: Supplied package-manager facts list broad packaging across Unix-like and Windows package managers.

### Related projects

- lrzsz descends from Omen Technologies' rzsz and implements the XMODEM, YMODEM, and ZMODEM protocol family used by terminal programs and serial-transfer workflows.

### ソース

- <https://www.ohse.de/uwe/software/lrzsz.html>
- source_facts.package-manager


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## 他のパッケージマネージャ記録

- Debian apt - lrzsz - 0.12.21rc-0.2: normalized package name match | Debian stable package indexes: lrzsz from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Tools for zmodem/xmodem/ymodem file transfer | https://ohse.de/uwe/software/lrzsz.html
- Nix - lrzsz: normalized package name match | nixpkgs package indexes: pkgs/by-name/lr/lrzsz/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - lrzsz - 0.12.21-11build1: normalized package name match | Ubuntu 24.04 LTS package indexes: lrzsz from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Tools for zmodem/xmodem/ymodem file transfer | https://ohse.de/uwe/software/lrzsz.html
- dnf - lrzsz - 0.12.20-77.fc45: normalized package name match | Fedora Rawhide package metadata: lrzsz from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | The lrz and lsz modem communications programs | http://www.ohse.de/uwe/software/lrzsz.html
- pacman - lrzsz - 0.12.20-14: normalized package name match | Arch Linux sync databases: lrzsz from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | xmodem, ymodem and zmodem file transfer protocols | https://www.ohse.de/uwe/software/lrzsz.html
- zypper - rzsz - 0.12.21~rc-9.4: normalized package name match | openSUSE Tumbleweed package metadata: rzsz from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | X-, Y-, and Z-Modem Data Transfer Protocols | http://www.ohse.de/uwe/software/lrzsz.html
- MacPorts - lrzsz: normalized package name match | MacPorts ports tree: comms/lrzsz/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - main/lrzsz: normalized package name match | Scoop official bucket manifest trees: bucket/lrzsz.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget - trzsz.lrzsz: normalized package name match | Windows Package Manager source index: trzsz.lrzsz from https://cdn.winget.microsoft.com/cache/source.msix
- MacPorts - lsx: installed executable or alias match | MacPorts ports tree: sysutils/lsx/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Debian apt - lsb-base - 11.6: installed executable or alias match | Debian stable package indexes: lsb-base from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | transitional package for Linux Standard Base init script functionality | https://wiki.linuxfoundation.org/lsb/start
- Ubuntu apt - lsb-base - 11.6: installed executable or alias match | Ubuntu 24.04 LTS package indexes: lsb-base from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz | transitional package for Linux Standard Base init script functionality | https://wiki.linuxfoundation.org/lsb/start
- pacman - sz - 3.3.2-2: installed executable or alias match | Arch Linux sync databases: sz from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Modular parametrizable lossy compressor framework for scientific data | https://szcompressor.org/
- zypper - lsb - 4.0.fake-4.4: installed executable or alias match | openSUSE Tumbleweed package metadata: lsb from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | LSB Fake Package | https://www.linuxbase.org/


## Combined YAML source

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


## ソース

- 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