parameters: (command)
return_statement: return data
docstring: This function executes `command` and returns it output.
      Arguments:
      - `command`: Shell command to be invoked by this function.
docstring_summary: This function executes `command` and returns it output.
      Arguments:
      - `command`: Shell command to be invoked by this function.
docstring_tokens: This function executes command and returns it output . Arguments : - command : Shell command to be invoked by this function .
function: def getCommandOutput(command):
  ##############################################
      """This function executes `command` and returns it output.
      Arguments:
      - `command`: Shell command to be invoked by this function.
      """
      child = os.popen(command)
      data = child.read()
      err = child.close()
      if err:
          print('%s failed w/ exit code %d' % (command, err))
      return data
function_tokens: def getCommandOutput ( command ) : ############################################## child = os . popen ( command ) data = child . read ( ) err = child . close ( ) if err : print ( '%s failed w/ exit code %d' % ( command , err ) ) return data