prova2.rb - Ruby master - Ruby Issue Tracking System

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Bug #11909 » prova2.rb

pierisimone (Simone Pieri), 12/28/2015 03:36 PM

    
    cmd = "ruby /root/prova5.rb"

    o = []

    puts "Parent is #{Process.pid}"

    puts 'Parent eseguo: '+cmd

    begin

            IO.popen(cmd) { |f|

                    o = f.readlines

                    o.each {|x| puts x}

            }

    rescue => e

            puts "Parent child error="+e.message

    end

(2-2/7)