tldr/pages/common/scala.md

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# scala
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> Scala application launcher and interactive interpreter.
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- Start a Scala interactive shell (REPL):
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`scala`
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- Execute a Scala script:
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`scala {{script.scala}}`
- Execute a .jar program:
`scala {{filename.jar}}`
- Execute a single Scala command in the command line:
`scala -e {{command}}`