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  1. or download this
    sub time {
         print "Is on my side\n";
    ...
    
    &time('yes it is'); # prints 'Is on my side', a newline, followed by '
    +YES IT IS'
    
  2. or download this
    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"'