SpartaIsYoyrDad

hey guys how would i go about scripting/modding this??? i'd like to make everyone invincible on my home server, i do play hardcore survival too i just want me and my friends to be able to test out things that'll involve us not dying. as a side note I've tried going through PBO's but its obliviously not worked out

How would i go about scripting god mode for all players on my server? as well as removing all the stats from bottom right of screen