Run Ruby Script In Terminal

Ymoreau aug 17 18 at 8 56 you can use online ide to run your code.

Run ruby script in terminal.

Rb run the file using irb irb require your file rb load your file rb. It s telling your shell in which language it should run the script so it has to point to where ruby is installed on your machine. Once there you can list files using the dir command on windows or the ls command on linux or os x. Click ruby 2 2 2 near the top of the rubyinstallers list.

How to create a rails application. Chmod x bin hello world rb if the bin is in your path you can run the script directly. Usr bin env ruby typically works. To run ruby on windows you have to install ruby and several developer tools.

How to start a development server. The following instructions have been tested with windows 8 and 8 1. To run the test rb ruby script run the command ruby test rb. The rails command lineafter reading this guide you will know.

Rb run file directly without using ruby explicitly your file. Click the big red download button. Run the file from the command line no shebang ruby your file. That s possible write code or upload file.

Rb if using a shebang line atop the file update permissions to allow execution if using shebang chmod x your filename. Go to ruby installer in your web browser. How to generate models controllers database migrations and unit tests. A list of rubyinstallers appears.

Possible duplicate of how to execute a ruby script in terminal. How to experiment with objects through an interactive shell. Peter cooper demonstrates how to use the default text editor gedit in ubuntu 10 10 linux as a basic editor for ruby files and then how to run a ruby script at the terminal. Open a command line window and navigate to your ruby scripts directory using the cd command.