Method: CovaIO#_io_exec

Defined in:
lib/covaio.rb

#_io_exec(cmd) ⇒ Object 



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# File 'lib/covaio.rb', line 17

def _io_exec(cmd)
  pipe = IO.popen(cmd)
  puts cmd
  while (line = pipe.gets)
    print line   
  end
end