mirror of
https://github.com/tldr-pages/tldr.git
synced 2025-04-29 23:24:55 +02:00
24 lines
365 B
Markdown
24 lines
365 B
Markdown
|
# ruby
|
||
|
|
|
||
|
|
> Ruby programming language interpreter.
|
||
|
|
|
||
|
|
- Open an Interactive Ruby Shell (REPL):
|
||
|
|
|
||
|
|
`irb`
|
||
|
|
|
||
|
|
- Execute a Ruby script:
|
||
|
|
|
||
|
|
`ruby {{script.rb}}`
|
||
|
|
|
||
|
|
- Execute a single command in the command line
|
||
|
|
|
||
|
|
`ruby -e {{command}}`
|
||
|
|
|
||
|
|
- Check if the given Ruby script is written correctly (Syntax check)
|
||
|
|
|
||
|
|
`ruby -c {{script.rb}}`
|
||
|
|
|
||
|
|
- Show the version of Ruby you are using
|
||
|
|
|
||
|
|
`ruby -v`
|