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Enter a command. For example: httping, aws glue, renice, cargo.

crystal

Tool for managing Crystal source code. More information: https://crystal-lang.org/reference/using_the_compiler.

• Run a Crystal file:
   
  crystal {{path/to/file.cr}}
   
• Compile a file and all dependencies to a single executable:
   
  crystal build {{path/to/file.cr}}
   
• Start a local interactive server for testing the language:
   
  crystal play
   
• Create a project directory for a Crystal application:
   
  crystal init app {{application_name}}
   
• Display all help options:
   
  crystal help