To remove some lines from a file

[Steve Holden]

Sebastian Busch wrote:
> umut.tabak at student.kuleuven.be wrote:
> 
>>... I would like to remove two lines from a file.
>>...
> 
> 
> I am quite new myself -- but wouldn't grep -v do that easier (and
> perhaps faster)?
> 
Kindly show how to use grep to solve this problem:

   Remove the first two lines that don't begin with "@" from a file.

regards
  Steve
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