Perhaps simply that: 
$ perl -e 'my $str = "xyzxyzxyz - Prod Cache Broker - 16100";
print "$str\n$1\n" if $str =~ /(\w+)/;'
xyzxyzxyz - Prod Cache Broker - 16100
xyzxyzxyz

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Je suis Charlie.

In reply to Re: minimal matching regex by Laurent_R
in thread minimal matching regex by fionbarr

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