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使用 Homebrew, apt, dnf, Nix 安装 netmask

查看 netmask 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install netmask

local Homebrew formula metadata

Linux

Debian apt已验证 · 92%
sudo apt install netmask

Debian stable package indexes · netmask · 来源: deb.debian.org

Fedora dnf已验证 · 92%
sudo dnf install netmask

Fedora Rawhide package metadata · netmask · 来源: dl.fedoraproject.org

Nix已验证 · 92%
nix profile install nixpkgs#netmask

nixpkgs package indexes · pkgs/by-name/ne/netmask/package.nix · 来源: api.github.com

概览

软件包摘要

IP address netmask generation utility

命令和别名

  • netmask

历史

项目历史与用法

netmask is a tiny IPv4 network-mask formatting and range utility. The upstream README describes it as a handy tool for generating terse netmasks in common formats, cleaning up sloppy firewall rules, generalizing address ranges, and converting between netmask formats.

项目历史

The available public history is thin. The GitHub repository is small, with 18 commits shown when checked, and GitHub listed 2.5.0 as the latest release on 2025-07-27. The source tree includes traditional Unix packaging artifacts such as a man page, Texinfo, Autotools files, Debian metadata, and tests.

采用历史

Adoption is distro-tool level rather than ecosystem level. Debian packages it as `netmask` and describes it as a tiny program useful for firewalls, routers, and shell scripts; Homebrew packages version 2.5.0 and reported 247 installs over 365 days in its 2026-07-01 API output.

使用方式

Package users run `netmask` when they need to turn address ranges into the smallest set of masks or convert between common address/netmask notations. Debian's package description explicitly calls out firewall and router work, plus use as a helper from shell scripts.

This is not a service and not a library in the package-manager sense. Its value is that it is faster and less error-prone than doing subnet arithmetic by hand while editing firewall rules or migration scripts.

为什么软件包爱好者会关心

netmask is the kind of small C utility that package indexes keep because network admins occasionally need it and because it has a stable, well-bounded job. The history is not rich enough to justify a high-confidence origin story.

时间线

  • 2025-07-27: GitHub listed 2.5.0 as the latest release.
  • 2026-07-01: Homebrew formula API reported version 2.5.0 and 247 installs over 365 days.

Related projects

  • ipcalc
  • gip
  • firewall rule tooling

安全态势

尚未找到受保护工具覆盖

没有找到 netmask 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。

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
netmask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2.5.0
管理器更新时间2026-07-28
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:netmask
版本2.5.0
软件包管理器Homebrew
主页https://github.com/tlby/netmask
仓库https://github.com/tlby/netmask
最后更新2026-07-28T14:02:51+09:00
Pulseupdated
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%

netmask 2.4.4-4

helps determine network masks

https://github.com/tlby/netmask

sudo apt install netmask
  • Section: net
  • Architecture: amd64
  • 1 依赖
  • normalized package name match
  • 匹配方式：Netmask
Debian stable package indexes · deb.debian.org · Debian stable package indexes: netmask from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

netmask

nix profile install nixpkgs#netmask
  • normalized package name match
  • 匹配方式：Netmask
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ne/netmask/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

netmask 2.4.4-4build1

helps determine network masks

https://github.com/tlby/netmask

sudo apt install netmask
  • Section: universe/net
  • Architecture: amd64
  • 1 依赖
  • normalized package name match
  • 匹配方式：Netmask
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: netmask from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

netmask 2.5.0-4.fc45

Utility for determining network masks

https://github.com/tlby/netmask

sudo dnf install netmask
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: netmask
  • 2 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Netmask
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: netmask from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

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。

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