mirror of
https://github.com/tldr-pages/tldr.git
synced 2025-04-29 23:24:55 +02:00
3f9320290a
* gem: update page * Use `snake_case` for placeholders * Update the documentation URL * ruby: move `irb` example to a separate page * rake: add page * ruby: reference other ruby-related pages Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com> * irb: standard input => `stdin` (#10436) --------- Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
25 lines
493 B
Markdown
25 lines
493 B
Markdown
# ruby
|
|
|
|
> 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`
|
|
|
|
- Show the version of Ruby you are using:
|
|
|
|
`ruby -v`
|