Jinjecte is a lightweight command-line utility that allows you to attach to running Java Virtual Machines (JVMs) and perform runtime operations such as querying system properties or injecting Java agents.

Features

• List all active JVM processes on your system.
• Attach to a selected JVM using the Attach API.
• Display basic JVM information: Java version, vendor, OS, architecture, and user.
• Query specific JVM system properties.
• Inject Java agents into any attached JVM.
• Interactive CLI with helpful commands: help, info, property, inject, exit.

Downloads

You can download Jinjecte directly from my Maven repository: https://maven.nozyx.dev/dev/nozyx/jinjecte

Requirements

• JDK 11 or higher with attach tools included.
• The tool works on any OS where the JDK supports the Attach API.

Usage

1. Run Jinjecte using the JAR via java -jar jinjecte-1.0.0.jar.
2. Choose a JVM process from the list.
3. Use commands like:
   • help – Show all available commands.
   • info – Display basic JVM information.
   • property <property-name> – Retrieve a specific system property.
   • inject <path-to-agent> – Inject a Java agent into the attached JVM.
   • exit – Detach and return to the JVM selection menu.

License

NPL (v1) – See LICENSE file