mirror of https://github.com/CrimsonTome/tldr.git
26 lines
493 B
Markdown
26 lines
493 B
Markdown
# ruby
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> Ruby programming language interpreter.
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> See also: `gem`, `bundler`, `rake`, `irb`.
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> More information: <https://www.ruby-lang.org>.
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- Execute a Ruby script:
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`ruby {{script.rb}}`
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- Execute a single Ruby command in the command-line:
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`ruby -e {{command}}`
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- Check for syntax errors on a given Ruby script:
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`ruby -c {{script.rb}}`
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- Start the built-in HTTP server on port 8080 in the current directory:
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`ruby -run -e httpd`
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- Show the version of Ruby you are using:
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`ruby -v`
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