how to execute a command relitive to entity when a testfor cmd is true in one command block

there are to ways to do this. you can execute the command from a player (or other entity) or the actual cmd block.


the first one is from entity. type in /execute <1st entity EXa> <relative x y z EX:~ ~ ~>

then type this in /execute <2nd entity EXe[type=zombie,r=5]>

then /execute <1st entity with c=1 tag at the end EXa[c=1]>

and finnaly your command


thought this would be helpful for some people and hopefully it is