excel - Selecting specific lines in spreadsheet -


i have massive spreadsheet need select rows of data out of , rest can deleted. of rows want select begin rc followed 6 numbers. numbers can different rc125468 , rc212548. there blank rows in spreadsheet, don't know if make difference. cover of rows in spreadsheet have cycle through 30000.

here code (it's bad, it's things found on google thought work):

sub macro1()     dim x integer     dim rng range     set rng = range("a2:a35000")     set x = x + 1     until x = 30000         if range(x, 1).value <> ("rc??????")             delete.row (x)        end if     loop end sub

i've tried couple of different things, keep running different errors , can't put run let alone select info need. appreciated.

try this:

dim long = 30000 1 step -1     if not activesheet.range("a" & i) "*rc*"         activesheet.range("a" & i).entirerow.delete     end if next

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