Using a Shebang Line on Unix/Linux : shebang line « Language Basics « Ruby

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Ruby » Language Basics » shebang line   Using a Shebang Line on Unix/Linux # A shebang line may appear on the first line of a Ruby program (or other program or script).  # It helps a Unix/Linux system execute the commands according to a specified interpreter?by.  # This does not work on Windows. #!/usr/bin/env ruby    puts "Hello, Tom!"   Related examples in the same category 1.  avoid typing ruby each time on Unix/Linux systems by adding a shebang line (#!) at the top of your Ruby file.

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