Execute Detect examples

/scoreboard players remove @a[score_timer_min=1] timer 1

/execute @a ~ ~ ~ detect ~ ~-1 ~ minecraft:stained_hardened_clay 5 scoreboard players set @p timer 100

/execute @a ~ ~ ~ detect ~ ~-1 ~ minecraft:stained_hardened_clay 4 effect @p 1 10 5 true

/execute @a ~ ~ ~ detect ~ ~-3 ~ minecraft:redstone_ore 0 setblock ~ ~-3 ~ redstone_block

/execute @a ~ ~ ~ detect ~ ~-2 ~ minecraft:sticky_piston 9 /clone 1 69 -3 1 72 -3 ~ ~-3 ~

/execute @a ~ ~ ~ detect ~ ~-1 ~ minecraft:stained_hardened_clay 14 scoreboard players set @p[score_start_min=0,score_start=0] start 1

/execute @a ~ ~ ~ detect ~ ~-1 ~ minecraft:coal_block 0 scoreboard players set @p start 0

/execute @a ~ ~ ~ detect ~ ~-4 ~ minecraft:stained_hardened_clay 4 effect @p 1 10 15 true

/execute @a[score_timer_min=1] ~ ~ ~ detect ~ ~-1 ~ minecraft:gold_block 0 summon FireworksRocketEntity ~ ~ ~ {LifeTime:20,FireworksItem:{id:401,Count:1,tag:{Fireworks:{Explosions:[{Type:1,Flicker:1,Trail:1,Colors:[16775214],FadeColors:[16711680]},{Type:2,Flicker:1,Trail:1,Colors:[2752368],FadeColors:[16771092]}]}}}}

/execute @a ~ ~ ~ detect ~ ~-1 ~ minecraft:cobblestone 0 effect @p 11 3 25 true

/execute @a ~ ~ ~ detect ~ ~-1 ~ minecraft:cobblestone 0 summon Creeper ~ ~ ~ {Fuse:0}

/kill @p[score_timer_min=0,score_timer=0,score_start_min=1]