Script to delete a line from many files

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Author: Alan Dayley
Date:  
Subject: Script to delete a line from many files
Kevin Buettner wrote:
> On Apr 24, 4:37pm, Alan Dayley wrote:
>
>
>>Attention script wizards: I have a utterly simple request.
>>
>>I need a script to do the following:
>>- Command line input
>>-- Regular expression to find
>>-- Filenames to process
>>- Delete line in file that contains matching regular expression
>>
>>That's it.
>>
>>I have yet to take the time to learn sed, awk or other such tools and I
>>just want a script now. (Instant gratification thing.)
>
>
> You don't even need a script. Just do:
>
> perl -i -ne 'print unless /your regex here/' file1 file2 ...
>
> If you want to create a backup file of each file modified, just do
> (instead):
>
> perl -i.bak -ne 'print unless /your regex here/' file1 file2 ...
>
> Kevin


Thank you Kevin! Just one more tweak would be cool. I have many files
to process so what would it take to make the "file1 file2 ..." input
into a regular expresion too, or to automatically get the file list from
the ls command or something?

Alan