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 .
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