Hi,
Since "There's More Than One Way To Do It", one can look for the value,
instead of the separator:
$ echo "total kB 180448 2980 112" |perl6 -n -e 'say
.comb(/\d+/)[1]'
2980
On Fri, Apr 13, 2018 at 12:31 PM, Shlomi Fish <shlo...@shlomifish.org>
wrote:
> Hi Todd,
>
> On Fri, 13 Apr 2018 03:00:22 -0700
> ToddAndMargo <toddandma...@zoho.com> wrote:
>
> > echo "total kB 180448 2980 112" | awk '{print $4}')
>
> shlomif[Perl6]:$trunk$ echo "total kB 180448 2980 112" |
> perl6
> -n -e 'say .split(/\s+/)[3]'
>
> 2980
>
> shlomif[Perl6]:$trunk$ echo "total kB 180448 2980 112" |
> awk
> '{print $4}'
>
> 2980
>
> See https://docs.perl6.org/language/5to6-nutshell#-a and
> http://perldoc.perl.org/perlrun.html .
>
> --
> -----------------------------------------------------------------
> Shlomi Fish http://www.shlomifish.org/
> What does “Zionism” mean? - http://shlom.in/def-zionism
>
> Gödel’s Incompleteness Theorem is about to be replaced by the
> [Clarissa] Darling “Like, Totally!” Completeness Theorem.
> — http://www.shlomifish.org/humour/bits/facts/Clarissa/
>
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>
--
Fernando Santagata
