On Tue, Apr 05, 2005 at 10:44:12PM +0200, Harald Dunkel wrote: > > sed -n 's/.*\(=>\)\?[[:blank:]]\+\(\/[^[:blank:]]*\).*/\2/p' > > > > Something like '[:blank:]' is too much gawk. A few weeks ago > I had sent the attached patch.
> --- /u/harri/initrd-tools/initrd-tools-0.1.77/mkinitrd 2005-01-23
> 19:37:41.000000000 +0100
> +++ mkinitrd 2005-03-10 16:57:41.933283835 +0100
> @@ -1181,7 +1181,16 @@
> add_command $i
> done
> exec 3>&-
> - < tmp2 sed 's/.*=>[[:blank:]]*\([^[:blank:]]*\).*/\1/'
> + < tmp2 awk '
> + /[ ]*.*=>[ ]*\/[^ ]*.*/ {
> + print $3;
> + next;
> + };
> + /[ ]*\/[^ ]*.*/ {
> + print $1;
> + next;
> + };
> + '
>
> echo /dev/console
> echo /dev/null
I don't really care either way, but I think [[:blank:]] works with all
locales. Plus, it's easier to read. :-)
--
George Cristian Bīrzan gcbirzan (at) wolfheart (dot) ro
Children's talent to endure stems from their ignorance of alternatives.
-- Maya Angelou
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