removed some duplication from cli/command_line
removed some duplication from cli/command_line

andyw8/reek,nTraum/reek,skywinder/reek,andyw8/reek,tansaku/reek,HParker/reek,apuratepp/reek,weby/reek,chastell/reek,tansaku/reek,skywinder/reek,andyw8/reek,troessner/reek,weby/reek,HParker/reek,apuratepp/reek,HParker/reek,skywinder/reek,weby/reek,troessner/reek,tansaku/reek,nTraum/reek,apuratepp/reek