# Installer znapzend avec Homebrew, Nix Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de znapzend pour les workflows d'agents IA. ## installation ```sh sudo av install brew:znapzend ``` Commandes d'installation supplémentaires: ### macOS - Homebrew (100%): ```sh brew install znapzend ``` Preuve: local Homebrew formula metadata ### Linux - Nix (92%): ```sh nix profile install nixpkgs#znapzend ``` Preuve: nixpkgs package indexes: pkgs/by-name/zn/znapzend/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Faits du paquet - **Clé du paquet:** brew:znapzend - **Gestionnaire de paquets:** Homebrew - **Page du gestionnaire de paquets:** - **Version:** 0.23.6 - **Résumé source:** ZFS backup with remote capabilities and mbuffer integration - **Page d'accueil:** - **Dépôt:** - **Docs amont:** - **Licence:** GPL-3.0-or-later - **Archive source:** - **Dernière mise à jour:** 2026-07-06T22:19:46Z - **Généré:** 2026-08-04T22:13:35+00:00 ## exécutables - znapzend (cli) - znapzendzetup (cli) - znapzendztatz (cli) - znapzend (alias) - znapzendzetup (alias) - znapzendztatz (alias) ## Bibliothèques fournies par macOS - perl ## Comportement d'installation - hook post-installation: non défini - Service: declared - Bouteille: disponible sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Version et fraîcheur - page générée: 2026-08-04 - version du gestionnaire: 0.23.6 - gestionnaire mis à jour: 2026-07-06 - données locales: OK - dépôt amont: https://github.com/oetiker/znapzend - info: No cached GitHub release or tag data was available. ## Historique du projet et usages ZnapZend is a ZFS-centric backup and replication daemon by Tobias Oetiker that automates snapshots, local retention, and remote send/receive workflows with optional mbuffer acceleration. ### Historique du projet The oetiker/znapzend repository was created in 2013, during the period when ZFS users were building higher-level automation around native snapshots and zfs send/receive. Its README describes a tool that relies on the existing ZFS snapshot, send, and receive commands rather than inventing a backup format. ZnapZend's design stores configuration in custom ZFS properties on datasets. That makes the backup policy travel with the fileset structure and lets the daemon manage local snapshots and remote copies while thinning them as they age. The project also invested in transfer mechanics. The website highlights ssh and optional mbuffer support for remote destinations, and the setup documentation includes detailed mbuffer behavior and cautions, reflecting real-world ZFS replication tuning rather than a generic backup wrapper. ### Historique d'adoption ZnapZend found a niche among ZFS administrators who wanted scheduled snapshots, retention policy, and replication without writing their own shell scripts. Its adoption is visible mostly through systems-administration packaging, ZFS community discussion, and deployment guides rather than high-profile papers. Its main appeal has been pragmatic: it automates native ZFS primitives while preserving the administrator's mental model of datasets, snapshots, send streams, ssh, and mbuffer. ### Modes d'utilisation Users define backup plans per dataset with znapzendzetup, then run znapzend as a service. The daemon creates scheduled snapshots, sends them to configured destinations, and expires older snapshots according to thinning rules. Typical deployments use local retention for quick rollback and one or more remote ZFS destinations for disaster recovery. Pre- and post-snapshot hooks can quiet databases or other writers before the snapshot is taken. ### Pourquoi les passionnés de paquets s'y intéressent ZnapZend is classic storage-admin package material: small enough to install as a daemon, opinionated enough to encode a retention model, and close enough to native ZFS that experienced users can reason about the data path. It matters because it packages the tedious but essential parts of ZFS backup hygiene: schedule, retention, replication, and transfer buffering. ### Chronologie - 2013-09-22: The oetiker/znapzend GitHub repository is created. - 2010s: ZnapZend establishes a model of ZFS-property-based backup configuration. - 2010s-2020s: Documentation grows around recursive datasets, mbuffer paths, transfer behavior, and pre/post snapshot hooks. - 2020s: ZnapZend remains a maintained option for ZFS snapshot and replication automation. ### Related projects - OpenZFS provides the snapshot and send/receive primitives ZnapZend orchestrates. - mbuffer is commonly used with ZnapZend to smooth and speed replication streams. - sanoid/syncoid and pve-zsync are adjacent ZFS snapshot and replication automation tools. ### Sources - - - - ## Notes de sécurité broad file, network, media, or database tool signal. formula declares a Homebrew service. - **Risque Geiger:** orange / moyen - broad file, network, media, or database tool signal - formula declares a Homebrew service ## Détails de la base source - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** znapzend - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## Autres enregistrements de gestionnaires de paquets - Nix - znapzend: normalized package name match | nixpkgs package indexes: pkgs/by-name/zn/znapzend/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Liens liés - [Secret-risk packages](https://pkg.so/fr/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://pkg.so/fr/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Archive and compression packages](https://pkg.so/fr/archive-compression-tools/) - Matched archive or compression metadata. - [Networking and protocol packages](https://pkg.so/fr/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [httm](https://pkg.so/fr/brew/httm/) - Shares pkgdb curated category or tags: backup, cli, snapshots, system, zfs. - [zrepl](https://pkg.so/fr/brew/zrepl/) - Shares pkgdb curated category or tags: backup, cli, snapshots, system, zfs. - [kopia](https://pkg.so/fr/brew/kopia/) - Shares pkgdb curated category or tags: backup, cli, snapshots, system. - [rsnapshot](https://pkg.so/fr/brew/rsnapshot/) - Shares pkgdb curated category or tags: backup, cli, snapshots, system. - [rdiff-backup](https://pkg.so/fr/brew/rdiff-backup/) - Shares pkgdb curated category or tags: backup, cli, remote-backup, system. - [gnu-tar](https://pkg.so/fr/brew/gnu-tar/) - Shares pkgdb curated category or tags: backup, cli, system. - [rclone](https://pkg.so/fr/brew/rclone/) - Shares pkgdb curated category or tags: backup, cli, system. - [rsync](https://pkg.so/fr/brew/rsync/) - Shares pkgdb curated category or tags: backup, cli, system. ## Combined YAML source View the package source record on GitHub. [combined/znapzend.yml](https://github.com/mxcl/pkgdb/blob/main/combined/znapzend.yml) ## Sources - pkg.so package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph