checkstyle / checkstyle

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

AsamK / signal-cli

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

kaikramer / keystore-explorer

KeyStore Explorer is a free GUI replacement for the Java command-line utilities keytool and jarsigner.

cbeust / jcommander

Command line parsing framework for Java

bramp / ffmpeg-cli-wrapper

Java wrapper around the FFmpeg command line tool

mucommander / mucommander

A lightweight, cross-platform file manager with a dual-pane interface

Earthcomputer / clientcommands

Adds useful client-side commands

dromara / jquick-curl

jquick‑curl: Java library to run raw curl commands, support copy‑paste curl from Postman/Apifox/Browser DevTools, no need to write HTTP client code.

qzind / tray

Browser plugin for sending documents and raw commands to a printer or attached device.

anthonyraymond / joal

An open source command line RatioMaster with an optional WebUI.

PowerNukkitX / PowerNukkitX

Open-source, feature-rich Minecraft: Bedrock Edition server written in Java. Supports custom items, blocks, entities, full vanilla commands, advanced mob AI, and world generation. Not affiliated with Mojang AB.

intoolswetrust / jd-cli

Command line Java Decompiler

CommandAPI / CommandAPI

A Bukkit/Spigot API for the command UI introduced in Minecraft 1.13

jiaqi / jmxterm

Interactive command line JMX client

Incendo / cloud

Command framework & dispatcher for the JVM