ruby Command Examples
Ruby programming language interpreter. See also:
gem
,bundler
,rake
,irb
. More information: https://www.ruby-lang.org.
- Execute a Ruby script:
ruby {{script.rb}}
- Execute a single Ruby command in the command-line:
ruby -e {{command}}
- Check for syntax errors on a given Ruby script:
ruby -c {{script.rb}}
- Start the built-in HTTP server on port 8080 in the current directory:
ruby -run -e httpd
- Locally execute a Ruby binary without installing the required library it depends on:
ruby -I {{path/to/library_folder}} -r {{library_require_name}} {{path/to/bin_folder/bin_name}}
- Display Ruby version:
ruby -v