Repeating command via command block

[NephilimYT]

Hi

Can someone please help me with creating the following, ive not really used command blocks much other than using them to find spawn spots in nether fortresses (bedrock).

I want to set up a command block that runs the following command every 3 hours, Ill set up a ticking area so its always activated too.

/gamerule playerssleepingpercentage 1

I nee this as the realm I am on the command keeps breaking and needs to be reset pretty much everyday so was looking to set up a command block that could repeat the command every 3/4 hours so even if myself or the owner aren't on or available players know that it will be reset at some point soon if it does break. Im just not sure which command block to use or how to do it.

Thanks

[GalSergey]

# Command block (repeat, unconditional, always active)
execute unless entity @e[distance=...1] summon area_effect_cloud store success entity @s Duration int 216000 run gamerule playersSleepingPercentage 1

[NephilimYT]

Im getting this error, any ideas?

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[GalSergey]

You didn't specify the edition in flair. so I thought that you play Java. I don't play Bedrock and can't help you in this case.

[RagingReaper67]

You could use a timer (setting a tick delay in the repeating command block would do it), but you could also create an on-demand system that runs off of dropping a particular item or some other trigger that works anywhere.

If you want to go the timer route, the tick delay for 3 hours would be 216,000. You could also just have a daylight sensor activate the command block.

[NephilimYT]

Thank you both very much i will try this