Land rapid7#5279, fix for msfconsole -o

Author: wvu

lib/rex/ui/text/output/file.rb

@@ -31,6 +31,7 @@ def print_raw(msg = '')
     self.fd.flush
     msg
   end
+  alias_method :write, :print_raw
 
   def close
     self.fd.close if self.fd