Using shell tools to extract part of a file

Posted by user349418 on Stack Overflow See other posts from Stack Overflow or by user349418
Published on 2010-05-24T23:11:07Z Indexed on 2010/05/24 23:31 UTC
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bash

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shell

I've got a text file, and wish to extract every above the !--- comment ---! into a new file, not based line numbers (but checking for the comment), How would I do this?

test123
bob
ted
mouse
qwerty
!--- comment ---!
123456
098786

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