Data update

Task/Hello-world-Line-printer/Ada/hello-world-line-printer.adb

@@ -0,0 +1,17 @@
+with Ada.Text_IO; use Ada.Text_IO;
+
+procedure Print_Line is
+   Printer : File_Type;
+begin
+   begin
+      Open (Printer, Mode => Out_File, Name => "/dev/lp0");
+   exception
+      when others =>
+         Put_Line ("Unable to open printer.");
+         return;
+   end;
+
+   Set_Output (Printer);
+   Put_Line ("Hello World!");
+   Close (Printer);
+end Print_Line;