print "Hello, World\n" # Note, no semi-colon here!
####
The only kind of simple statement is an expression
evaluated for its side effects. Every simple statement
must be terminated with a semicolon, unless it is the
final statement in a block, in which case the semicolon is
optional. (A semicolon is still encouraged there if the
block takes up more than one line, because you may
eventually add another line.) Note that there are some
operators like eval {} and do {} that look like compound
statements, but aren't (they're just TERMs in an
expression), and thus need an explicit termination if used
as the last item in a statement.
####
perl -V
####
perldoc perl