console spam

so i have a repeating command block to refill a dispenser that shoots out things and this cause spam in the console so much i see messages for a soild 2 seconds is there a way i can block out commandblocks??

everywhere ive gone has said those thing but im not talking about in game i allready solved that how do i stop it in the console it self the console on the website not ingame

dang is there another way to do this then without console spam cause console is nice for i can talk to players when im offline (with the /broadcast command)