macOS
brew install netmasklocal Homebrew formula metadata
brew
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für netmask in AI-Agent-Workflows.
Installation
brew install netmasklocal Homebrew formula metadata
sudo apt install netmaskDebian stable package indexes · netmask · Quelle: deb.debian.org
sudo dnf install netmaskFedora Rawhide package metadata · netmask · Quelle: dl.fedoraproject.org
nix profile install nixpkgs#netmasknixpkgs package indexes · pkgs/by-name/ne/netmask/package.nix · Quelle: api.github.com
Überblick
IP address netmask generation utility
Verlauf
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.
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.
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.
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.
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.
Sicherheitslage
Für netmask wurde kein passendes lokales Secret-Handling-Manifest gefunden. Nucleus-Paketmetadaten bleiben hier veröffentlicht, damit künftige Abdeckung eine stabile Paket-URL hat.
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
netmask | cli | globales Executable |
Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
https://github.com/tlby/netmask
Installationsmetadaten
| Paketschlüssel | brew:netmask |
|---|---|
| Version | 2.5.0 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/netmask |
| Homepage | https://github.com/tlby/netmask |
| Repository | https://github.com/tlby/netmask |
| Upstream-Dokumentation | https://github.com/tlby/netmask#readme |
| Lizenz | GPL-2.0-or-later |
| Quellarchiv | https://github.com/tlby/netmask/archive/refs/tags/v2.5.0.tar.gz |
| Zuletzt aktualisiert | 2026-05-14T20:19:44Z |
| Pulse | updated |
| Abhängigkeiten | check |
| Build-Abhängigkeiten | autoconf, autoconf-archive, automake, pkgconf, texinfo |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | netmask |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
Source-Datenbank-Treffer
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
netmask 2.4.4-4
helps determine network masks
https://github.com/tlby/netmask
sudo apt install netmasknetmask
nix profile install nixpkgs#netmasknetmask 2.4.4-4build1
helps determine network masks
https://github.com/tlby/netmask
sudo apt install netmasknetmask 2.5.0-3.fc44
Utility for determining network masks
https://github.com/tlby/netmask
sudo dnf install netmaskQuellspur
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
View the package source record on GitHub.