# Installer lv avec Homebrew, apt, dnf, MacPorts, Nix Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de lv pour les workflows d'agents IA. ## installation ```sh sudo av install brew:lv ``` Commandes d'installation supplémentaires: ### macOS - Homebrew (100%): ```sh brew install lv ``` Preuve: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install lv ``` Preuve: MacPorts ports tree: textproc/lv/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Debian apt (92%): ```sh sudo apt install lv ``` Preuve: Debian stable package indexes: lv from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - dnf (92%): ```sh sudo dnf install lv ``` Preuve: Fedora Rawhide package metadata: lv from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#lv ``` Preuve: nixpkgs package indexes: pkgs/by-name/lv/lv/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Faits du paquet - **Clé du paquet:** brew:lv - **Gestionnaire de paquets:** Homebrew - **Page du gestionnaire de paquets:** - **Version:** 4.51-10.1 - **Résumé source:** Powerful multi-lingual file viewer/grep - **Page d'accueil:** - **Dépôt:** - **Docs amont:** - **Licence:** GPL-2.0-or-later - **Archive source:** - **Dernière mise à jour:** 2026-04-10T09:50:56Z - **Généré:** 2026-07-08T18:08:21+00:00 ## exécutables - lgrep (cli) - lv (cli) - lgrep (alias) - lv (alias) ## Bibliothèques fournies par macOS - ncurses ## Comportement d'installation - hook post-installation: non défini - Bouteille: disponible sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Version et fraîcheur - page générée: 2026-07-08 - version du gestionnaire: 4.51-10.1 - gestionnaire mis à jour: 2026-04-10 - données locales: OK - dépôt amont: https://salsa.debian.org/debian/lv - info: Release/tag comparison is only available for GitHub repositories. ## Historique du projet et usages lv is a multilingual file viewer and grep-like tool originally by NARITA Tomio. It looks like a less-style pager but adds character-set conversion, multilingual regular expressions, Unicode handling, and the `lgrep` mode. ### Historique du projet The upstream README in the Debian source records copyright years beginning in 1996 and points to NARITA Tomio's original web documentation. The bundled man page describes lv as a completely original implementation, not code derived from less, grep, or other programs. Release notes show active upstream work through the early 2000s, including Debian-related patches and portability fixes. Version 4.51 was released in January 2004, while later distribution maintenance continued through Debian packaging updates. ### Historique d'adoption lv's adoption is mostly distribution-driven rather than community-site driven. It survives in Debian, Ubuntu, Homebrew, MacPorts, Nix, Fedora-family packaging, and other Unix package collections because it solves a durable terminal problem: viewing and searching multilingual text on older and mixed-encoding systems. The Debian changelog shows ongoing packaging maintenance into 2026, including modern compiler compatibility work, even though the upstream feature history is much older. ### Modes d'utilisation Users run `lv` as a terminal pager and `lgrep` as the grep mode. The man page documents options for input, keyboard, output, pathname, and fallback coding systems, with examples for ISO-8859, Shift-JIS, EUC, Big5, HZ, UTF-7, and UTF-8. The official man page documents a `.lv` configuration file in the user's home directory, an `_lv` file for MSDOS, and the `LV` environment variable. Command-line options are read last, so they override file and environment settings. ### Pourquoi les passionnés de paquets s'y intéressent lv is the kind of old terminal utility package that remains valuable precisely because modern stacks still encounter old encodings. For package maintainers it is a small C program with a long tail: patches, portability fixes, and distro maintenance preserve behavior that newer pagers do not always cover. ### Chronologie - 1996: Copyright start year recorded in the upstream README. - 2003: Debian-related patches incorporated in upstream 4.50 release notes. - 2004: lv 4.51 release notes published. - 2026: Debian changelog records a compiler-compatibility non-maintainer upload. ### Related projects - less is the familiar pager interface that lv intentionally resembles. - nkf and tcs are comparable coding-system translation tools mentioned by the lv man page. - grep is the model for the `lgrep` mode. ### Sources - - - - ## Notes de sécurité narrow executable package without higher-risk signals. - **Risque Geiger:** vert / faible - narrow executable package without higher-risk signals ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Configuration files - Unix: ~/.lv ## Détails de la base source - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** lv - **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 - Debian apt - lv - 4.51-10: normalized package name match | Debian stable package indexes: lv from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Powerful Multilingual File Viewer - Nix - lv: normalized package name match | nixpkgs package indexes: pkgs/by-name/lv/lv/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - lv - 4.51-9: normalized package name match | Ubuntu 24.04 LTS package indexes: lv from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Powerful Multilingual File Viewer - dnf - lv - 4.51-57.fc44: normalized package name match | Fedora Rawhide package metadata: lv from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | A Powerful Multilingual File Viewer | http://www.ff.iij4u.or.jp/~nrt/lv/ - MacPorts - lv: normalized package name match | MacPorts ports tree: textproc/lv/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## Liens liés - [Terminal utility packages](https://www.automicvault.com/fr/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/fr/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://www.automicvault.com/fr/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/fr/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [lv2](https://www.automicvault.com/fr/pkg/brew/lv2/) - Package name indicates the same formula family. - [align](https://www.automicvault.com/fr/pkg/brew/align/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [bsdconv](https://www.automicvault.com/fr/pkg/brew/bsdconv/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [cconv](https://www.automicvault.com/fr/pkg/brew/cconv/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [cmigemo](https://www.automicvault.com/fr/pkg/brew/cmigemo/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [decasify](https://www.automicvault.com/fr/pkg/brew/decasify/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [desed](https://www.automicvault.com/fr/pkg/brew/desed/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [dos2unix](https://www.automicvault.com/fr/pkg/brew/dos2unix/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [enca](https://www.automicvault.com/fr/pkg/brew/enca/) - Shares av.db curated category or tags: cli, developer-tools, text-processing. - [fex](https://www.automicvault.com/fr/pkg/brew/fex/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, powerful, processing. - [fmpp](https://www.automicvault.com/fr/pkg/brew/fmpp/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, file, processing. ## Combined YAML source View the package source record on GitHub. [combined/lv.yml](https://github.com/automic-vault/db/blob/main/combined/lv.yml) ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph