awk question
Scott Oertel
freebsd at scottevil.com
Tue Mar 6 15:59:33 UTC 2007
Gary Kline wrote:
> Guys,
>
> Having found $9 , how do I /bin/rm it (using system()--yes??)
> in an awk one-liner?
>
> I'm trying to remove from packages from long ago and find and
> print them with
>
> ls -lt | awk '{if ($8 == 2006) print $9}';
>
> but what I want to remove the file pointed at by $9. I've tried
> FILE=ARGV[9]; and using FILE within my system() call, but no-joy.
> What's the magic here?
>
> thanks in advance,
>
> gary
>
>
>
>
Another way is:
ls -lt | awk '{if ($8 == 2006) print "rm -rf "$9}' | sh
but I agree, using pkg_delete would be safer:
ls -lt | awk '{if ($8 == 2006) print "pkg_delete "$9}' | sh
-SO
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