i need to destroy all of one type of block in the world (not just a small part) [duplicate]

i had this amazing skyblock map until someone /fill barrier block all over i need to get rid of all of it with 1 command please help

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1 Answer

What you could do is use the /fill command

/fill x y z x2 y2 z2 block block variant replace block2

block variant

It goes as follows:

x y z - the coordinates of the bottom left area of where the barriers you want to replace are

x2 y2 z2 - the coordinates of the top right area of where the barriers you want to replace are

block - This is the type of block you want to replace e.g. Minecraft:barriers

block variant - In this case you don't need to use this. This would be used if you wanted to replace planks or logs

block2 - The block you want to replace the barriers with e.g. Minecraft:air

Hope this helps!

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