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Re^3: Separating big numbers with commas

by Anonymous Monk
on Dec 15, 2018 at 22:39 UTC ( #1227307=note: print w/replies, xml ) Need Help??

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  1. or download this
    cat ~/.local/bin/commafy
    
    #!/usr/bin/perl -nl
    $_ =~ s/(\d)(?=(\d{3})+(\D|$))/$1\,/g;
    print;
    
  2. or download this
    $ find /nix/store -cmin -150 | perl -nle '$sum+=-s "$_";END{print $sum
    +}' | commafy
    18,025,136,505
    

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