macOS
Homebrew已验证 · 100%
brew install nuttcplocal Homebrew formula metadata
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add nuttcpAlpine Linux edge package indexes · nuttcp · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install nuttcpDebian stable package indexes · nuttcp · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install nuttcpFedora Rawhide package metadata · nuttcp · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#nuttcpnixpkgs package indexes · pkgs/by-name/nu/nuttcp/package.nix · 来源: api.github.com
概览
软件包摘要
Network performance measurement tool
项目链接
命令和别名
- nuttcp
历史
项目历史与用法
nuttcp is a command-line network throughput measurement tool for TCP and UDP. Its own manual places it in the lineage of ttcp and nttcp, while adding operational features such as server mode, rate limiting, multiple parallel streams, timed tests, IPv6, multicast, MSS, and TOS/DSCP support.
项目历史
The official manual traces the ancestry to Mike Muuss's pre-December-1984 ttcp work at BRL, then to an SGI-enhanced nttcp, and finally to nuttcp. That lineage explains the name and the tool's deliberately plain design: move buffers across a network path and report throughput plus timing, CPU, and UDP-loss data.
采用历史
nuttcp is niche but durable. Debian packages it as a network performance measurement tool across multiple architectures, Homebrew ships version 8.2.2, and ESnet Fasterdata documents it for high-speed UDP testing. Homebrew analytics on 2026-07-01 showed 158 installs over 365 days, which fits a specialist operations tool rather than a general developer CLI.
使用方式
Network engineers use nuttcp in transmitter/receiver mode or the recommended client/server mode to test raw TCP or UDP throughput for a chosen duration or byte count. ESnet's examples show practical high-speed UDP testing with explicit packet size, test duration, UDP mode, window size, rate/report flags, and one-second interval output.
为什么软件包爱好者会关心
For package maintainers, nuttcp is a classic small C networking utility: simple enough to package broadly, useful enough to keep around, and close to the metal when iperf-style testing needs a second opinion or UDP-specific behavior.
时间线
- Before 1984-12: ttcp is written by Mike Muuss at BRL, according to the nuttcp manual.
- Later: SGI's nttcp improves ttcp; nuttcp then extends nttcp with server mode, rate limiting, parallel streams, and timer-based usage.
- 2026-07-01: Homebrew lists nuttcp 8.2.2.
Related projects
- ttcp
- nttcp
- iperf
- netperf
来源
安全态势
风险级别：blue
broad file, network, media, or database tool signal.
风险分类器
blue 风险 · 中 置信度 · tool
原因
- broad file, network, media, or database tool signal
信号
- text:network
安装行为
- 未记录 Homebrew bottle 元数据。
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 |
|---|---|---|---|
nuttcp | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
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2026-08-03
管理器版本8.2.2
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:nuttcp |
|---|---|
| 版本 | 8.2.2 |
| 软件包管理器 | Homebrew |
| 主页 | https://www.nuttcp.net/nuttcp/ |
| Bottle | 未记录 |
| 服务 | 未声明 |
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%
nuttcp 8.2.2.rpm-1
network performance measurement tool
sudo apt install nuttcp- Section: net
- Architecture: amd64
- 1 依赖
- normalized package name match
- 匹配方式：Nuttcp
Nix95%
nuttcp
nix profile install nixpkgs#nuttcp- normalized package name match
- 匹配方式：Nuttcp
Ubuntu apt95%
nuttcp 6.1.2-4build1
network performance measurement tool
sudo apt install nuttcp- Section: universe/net
- Architecture: amd64
- 1 依赖
- normalized package name match
- 匹配方式：Nuttcp
apk95%
nuttcp 8.2.2-r1
A network performance measurement tool
sudo apk add nuttcp- License: GPL-2.0-only
- Architecture: x86_64
- Source Package: nuttcp
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Nuttcp
apk95%
nuttcp-doc 8.2.2-r1
A network performance measurement tool (documentation)
sudo apk add nuttcp-doc- License: GPL-2.0-only
- Architecture: x86_64
- Source Package: nuttcp
- normalized package name match
- 匹配方式：Nuttcp
dnf95%
nuttcp 8.2.2-17.fc45
Tool for testing TCP connections
sudo dnf install nuttcp- License: GPL-2.0-or-later
- Category: Unspecified
- Architecture: x86_64
- Source Package: nuttcp
- 4 依赖
- 1 提供
- normalized package name match
- 匹配方式：Nuttcp
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。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation