Begin forwarded message:
Date: Fri, 13 Apr 2018 13:31:12 +0300 From: Shlomi Fish <[email protected]> To: [email protected] Subject: Re: awk? Hi Todd, On Fri, 13 Apr 2018 03:00:22 -0700 ToddAndMargo <[email protected]> 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 .
