# sdk
> Tool for managing parallel versions of multiple Software Development Kits.
> Supports Java, Groovy, Scala, Kotlin, Gradle, Maven, Vert.x and many others.
> More information: <https://sdkman.io/usage>.
- Install an SDK version:
`sdk install {{sdk_name}} {{sdk_version}}`
- Use a specific SDK version for the current terminal session:
`sdk use {{sdk_name}} {{sdk_version}}`
- Show the stable version of any available SDK:
`sdk current {{sdk_name}}`
- Show the stable versions of all installed SDKs:
`sdk current`
- List all available SDKs:
`sdk list`
- List all versions of an SDK:
`sdk list {{sdk_name}}`
- Upgrade an SDK to the latest stable version:
`sdk upgrade {{sdk_name}}`
- Uninstall a specific SDK version:
`sdk rm {{sdk_name}} {{sdk_version}}`
