prepend to a file one liner shell?

Posted by elmarco on Stack Overflow See other posts from Stack Overflow or by elmarco
Published on 2008-09-10T15:17:09Z Indexed on 2010/03/20 15:41 UTC
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unix

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shell

This is probably a complex solution.

I am looking for a simple operator like ">>", but for prepending.

I am afraid it does not exist. I'll have to do something like

 mv $F tmp
 cat header tmp > $F

Anything smarter? (I am not fond of tmp files)

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