Contents

# frozen_string_literal: true

require 'pty'

def launch_and_interact_with_terminal
  PTY.spawn('bash') do |stdout, stdin, _pid|
    # Send a command to the terminal
    stdin.puts "echo 'Hello from Ruby!'"

    # Read the output of the command
    stdout.each do |line|
      puts line
      break if line.include?('Hello from Ruby!')
    end

    # You can continue to interact with the terminal here
    # ...

    # Ensure to exit the spawned shell
    stdin.puts 'exit'
  end
rescue PTY::ChildExited
  puts 'The child process exited!'
end

launch_and_interact_with_terminal

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
markdown_exec-1.8.7	lib/pty1.rb
markdown_exec-1.8.6	lib/pty1.rb
markdown_exec-1.8.5	lib/pty1.rb
markdown_exec-1.8.4	lib/pty1.rb
markdown_exec-1.8.2	lib/pty1.rb
markdown_exec-1.8.1	lib/pty1.rb
markdown_exec-1.8	lib/pty1.rb
markdown_exec-1.7	lib/pty1.rb