[Chugalug] tag cloud a mailing list

[Matt Keys]

cat infile | tr -cs "[:alnum:]" "\n" | sort | uniq -c | sort -rn


On 12/14/2012 06:04 PM, Dan Lyke wrote:
> Someone made a comment about word clouds on Facebook yesterday, and
> being the smartass that I am I couldn't resist:
>
> perl -e 'while (<>) { $c{$_}++ for (split /\W+/); } print map {$_ ?
> "$_ => $c{$_}\n" : ""} (sort { $c{$b} <=> $c{$a} } keys %c)'
>
> Takes text as STDIN, Outputs "word => occurrences", one per line, in
> descending occurrences order.
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