>What's the difference between @{[]} and () ?  Other than obfuscatory purposes?
perl -le 'print "@{[time]}"'
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Free map of local environmental resources: http://CambridgeMA.GreenMap.org
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MOTD on Pungenday, the 42nd of Confusion, in the YOLD 3172:
Everybody repeat after me....."We are all individuals."

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