One could also use .words -- $ echo "total kB 180448 2980 112" |perl6 -n -e 'say .words[3]' 2980
Brian On Friday, April 13, Fernando Santagata wrote: > 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/ > > > > Please reply to list if it's a mailing list post - http://shlom.in/reply . > > > > > > -- > Fernando Santagata