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brew / rang 1115

Installer jo avec Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper, scoop, winget

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jo pour les workflows d'agents IA.

installation

Commandes d'installation supplémentaires

macOS

Homebrewvérifié · 100%
brew install jo

local Homebrew formula metadata

MacPortsvérifié · 94%
sudo port install jo

MacPorts ports tree · textproc/jo/Portfile · Source: api.github.com

Linux

Alpine Linux apkvérifié · 92%
sudo apk add jo

Alpine Linux edge package indexes · jo · Source: dl-cdn.alpinelinux.org

Debian aptvérifié · 92%
sudo apt install jo

Debian stable package indexes · jo · Source: deb.debian.org

Fedora dnfvérifié · 92%
sudo dnf install jo

Fedora Rawhide package metadata · jo · Source: dl.fedoraproject.org

Nixvérifié · 92%
nix profile install nixpkgs#jo

nixpkgs package indexes · pkgs/by-name/jo/jo/package.nix · Source: api.github.com

Arch Linux pacmanvérifié · 92%
sudo pacman -S jo

Arch Linux sync databases · jo · Source: geo.mirror.pkgbuild.com

openSUSE zyppervérifié · 92%
sudo zypper install jo

openSUSE Tumbleweed package metadata · jo · Source: download.opensuse.org

Windows

Scoopvérifié · 92%
scoop install main/jo

Scoop official bucket manifest trees · bucket/jo.json · Source: api.github.com

Windows Package Managervérifié · 92%
winget install --id jpmens.jo -e

Windows Package Manager source index · jpmens.jo · Source: cdn.winget.microsoft.com

aperçu

Résumé du paquet

JSON output from a shell

Commandes et alias

  • jo

historique

Historique du projet et usages

jo is a small C command-line utility for producing JSON from shell arguments or standard input. Jan-Piet Mens introduced it in March 2016 as a response to the awkwardness of hand-writing JSON in shell scripts, and the repository describes it plainly as JSON output from a shell.

Historique du projet

The GitHub repository was created on March 4, 2016, and Jan-Piet Mens published a companion article on March 5 explaining the motivation: producing valid JSON from shell scripts becomes hard once quoting, variables, and embedded strings enter the picture. The early 0.x releases followed within days, and 1.0 arrived on March 11, 2016.

The changelog shows a project that grew carefully around shell ergonomics: nested elements, pretty printing, booleans, file inclusion, OpenBSD pledge support, type coercion, object paths, Docker support, array reading, zsh completion, Meson support, and fixes for Windows and long-line stdin handling.

Historique d'adoption

jo spread through package managers because it solves a narrow shell-scripting pain point without pulling in a large runtime. Its README lists Homebrew, MacPorts, Ubuntu, Gentoo, Fedora, Snap, Scoop, AIX, Void Linux, Arch, OpenBSD, FreeBSD, Guix, pkgsrc, Repology, and Docker as distribution routes or related package entries.

Modes d'utilisation

Users call jo with key=value words to emit JSON objects, use -a for arrays, -p for pretty output, and type prefixes or special value forms when they need stronger control over numbers, booleans, nulls, file contents, or nested data. It is commonly paired with shell scripts, HTTP clients, monitoring hooks, and other command-line pipelines.

Pourquoi les passionnés de paquets s'y intéressent

jo is package-nerd significant because it is the Unix philosophy version of JSON generation: small, composable, scriptable, packaged almost everywhere, and complementary to jq. It sits in the gap between fragile echo/printf JSON and starting a Python, Ruby, Node, or jq program just to build an object.

Chronologie

  • 2016: Repository created and 0.3 through 1.0 releases published in March.
  • 2017: 1.1 adds type coercion and more test coverage.
  • 2018: 1.2 adds object-path support and Dockerfile work.
  • 2019: 1.3 adds JSON array reading and nested-data-from-pipes support.
  • 2020: 1.4 includes build and documentation fixes.
  • 2022: 1.5 through 1.9 add zsh completion, Meson work, Windows fixes, output-file support, and long-line stdin fixes.

Related projects

  • jq is the natural counterpart for consuming and transforming JSON in shell pipelines.
  • The jo README names related JSON-building tools including gjo, rjo, jjo, jf, and gojo.

Sources

  • The README supplies the package-manager spread, examples, related projects, and link to the author's origin article.
  • The changelog and GitHub releases supply the release timeline.
  • The manpage supplies the argument and type-coercion behavior.

posture de sécurité

Niveau de risque : yellow

generalized runtime or code generation signal.

Classificateur de risque

risque yellow · confiance moyen · runtime

Pourquoi

  • generalized runtime or code generation signal

Signaux

  • text:shell

Comportement d'installation

  • Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
  • Les métadonnées de bottle Homebrew sont disponibles pour 8 plateformes.

Revue recommandée

Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.

exécutables

Exécutables installés

CommandeTypeExpositionNote
jocliexécutable global

fraîcheur

Version et fraîcheur

Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.

page générée2026-08-04
version du gestionnaire1.9
gestionnaire mis à jour
données localesOK
amontnot checked
dernière version détectéenon détecté

https://github.com/jpmens/jo

  • infoNo package-manager update timestamp was available.confiance faible
  • infoNo cached GitHub release or tag data was available.https://github.com/jpmens/joconfiance none

métadonnées d'installation

Métadonnées du paquet

Clé du paquetbrew:jo
Version1.9
Gestionnaire de paquetsHomebrew
Page du gestionnaire de paquetshttps://formulae.brew.sh/formula/jo
Page d'accueilhttps://github.com/jpmens/jo
Dépôthttps://github.com/jpmens/jo
LicenceGPL-2.0-or-later AND MIT
Archive sourcehttps://github.com/jpmens/jo/releases/download/1.9/jo-1.9.tar.gz
Bouteilledisponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux)
post-install Homebrewnon défini
Serviceaucun déclaré

faits du registre

Détails de la base source

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namejo
Version Scheme0
Revision0
Head VersionHEAD
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

correspondances dans les bases sources

Autres enregistrements de gestionnaires de paquets

Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.

Debian apt95%

jo 1.9-2

command-line processor to output JSON from a shell

https://github.com/jpmens/jo

sudo apt install jo
  • Section: utils
  • Architecture: amd64
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Jo
Debian stable package indexes · deb.debian.org · Debian stable package indexes: jo from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

jo

nix profile install nixpkgs#jo
  • normalized package name match
  • Correspondance par : Jo
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/jo/jo/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

jo 1.9-1

command-line processor to output JSON from a shell

https://github.com/jpmens/jo

sudo apt install jo
  • Section: universe/utils
  • Architecture: amd64
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Jo
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: jo from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

jo 1.9-r2

JSON output from a shell

https://github.com/jpmens/jo

sudo apk add jo
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: jo
  • 1 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jo
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jo from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

jo-bash-completion 1.9-r2

Bash completions for jo

https://github.com/jpmens/jo

sudo apk add jo-bash-completion
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: jo
  • normalized package name match
  • Correspondance par : Jo
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jo-bash-completion from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

jo-doc 1.9-r2

JSON output from a shell (documentation)

https://github.com/jpmens/jo

sudo apk add jo-doc
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: jo
  • normalized package name match
  • Correspondance par : Jo
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jo-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

jo-zsh-completion 1.9-r2

Zsh completions for jo

https://github.com/jpmens/jo

sudo apk add jo-zsh-completion
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: jo
  • normalized package name match
  • Correspondance par : Jo
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jo-zsh-completion from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

jo 1.9-21.fc45

Small utility to create JSON objects

https://github.com/jpmens/jo

sudo dnf install jo
  • License: GPL-2.0-or-later AND MIT AND LicenseRef-Fedora-Public-Domain
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: jo
  • 2 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Jo
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: jo from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst
pacman95%

jo 1.9-3

JSON output from a shell

https://github.com/jpmens/jo

sudo pacman -S jo
  • License: GPL2
  • Architecture: x86_64
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Jo
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: jo from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

jo 1.9-1.12

JSON output from a shell

https://github.com/jpmens/jo/

sudo zypper install jo
  • License: GPL-2.0-or-later AND MIT
  • Category: Productivity/Text/Utilities
  • Architecture: x86_64
  • Source Package: jo
  • 1 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jo
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: jo from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
zypper95%

jo-bash-completion 1.9-1.12

Bash Completion for jo

https://github.com/jpmens/jo/

sudo zypper install jo-bash-completion
  • License: GPL-2.0-or-later AND MIT
  • Category: Productivity/Text/Utilities
  • Architecture: noarch
  • Source Package: jo
  • 2 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jo
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: jo-bash-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
zypper95%

jo-zsh-completion 1.9-1.12

ZSH completion for jo

https://github.com/jpmens/jo/

sudo zypper install jo-zsh-completion
  • License: GPL-2.0-or-later AND MIT
  • Category: Productivity/Text/Utilities
  • Architecture: noarch
  • Source Package: jo
  • 2 fournit
  • normalized package name match
  • Correspondance par : Jo
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: jo-zsh-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
MacPorts95%

jo

sudo port install jo
  • normalized package name match
  • Correspondance par : Jo
MacPorts ports tree · api.github.com · MacPorts ports tree: textproc/jo/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Scoop95%

main/jo

scoop install main/jo
  • normalized package name match
  • Correspondance par : Jo
Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/jo.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
winget95%

jpmens.jo

winget install --id jpmens.jo -e
  • normalized package name match
  • Correspondance par : Jo
Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: jpmens.jo from https://cdn.winget.microsoft.com/cache/source.msix

piste source

Généré depuis les données du dépôt

Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.

Combined YAML source

View the package source record on GitHub.

combined/jo.yml

Sources utilisées

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment
  • pkg.so package database
  • pkgdb category and tag curation