how de delete a ligne from a file
Shawn Lower
Shawn.Lower at redhat.com
Wed Jun 10 15:10:50 UTC 2009
NoSpaze wrote:
> Am Mittwoch, den 10.06.2009, 16:35 +0200 schrieb Adel ESSAFI:
>> Hi list
>> Is there a method to delete a line from a file withoout editing it!
>> I have found how to do this with awk, but it is heavy!!
>
> sed -i '/regex/d' file
Or by number:
sed -i '2d' file
In the above example, 2 is the line number to remove.
> regex is a regular expression. For example, deleting the lines that end
> with "goodbye...":
>
> sed -i '/goodbye\.\.\.$/d' file
>
> :)
> ----------------------------------------------
> Rodolfo Alcazar - rodolfo.alcazar at padep.org.bo
> otbits.blogspot.com / counter.li.org: #367962
> ----------------------------------------------
> "Träume nicht dein Leben, lebe deinen Traum."
> - Unbekannter Autor
>
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