How do you attack the king fianchetto?

I find it extremely hard to attack against the kings fianchetto. How do you attack the castled king?

H4 h5

Other than pushing those 

F5 F4

This kind of setup

I like to try & get rid of that bishop protecting his king some how or try & smash his defence apart on that side. But I am still learning

Yes you play Bh6

You can also push the pawns opposite to the king 

This is a good example

why is he h5 attack black usually take with h pawn not f pawn

The first diagram is not a puzzle, this is a question the OP is just asking abt how to attack in this kind of positions

Why did white castle kingside, against Kingside fianchetto castle queenside, play f3, Qd2, Be3 h4 h5, somtimes g4 raaaaaaaaaaaaaaaaaaWWR

Idk why you are asking what about this as it is completely unrelated to my example

I dont understand

Oh so you should castle qside when he does a king fianchetto?

Thanks

Yes, to be able to attack him with h4, h5 the pawn being supportred by the rook, and eventually when you open up the h-file the rook will be there attacking the king, also make sure to eliminate the fianchettoed bishop with Qd2 Be3 Bh6

Against Pirc either Be2 and h4 or Australian attack