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eval { die "You're ugly, and your President dresses funny."; ... if ($@) { print "Hmm, got an error message that read \"$@\" ... I wonder why? +\n"; }
perl -e 'print "How sweet does a rose smell? "; chomp ($n = <STDIN>); +$rose = "smells sweet to degree $n"; *other_name = *rose; print "$oth +er_name\n"'