Lazarus Linux programs

These are the original versions. It seems easier for me to program and test under Linux, then to copy the sources to a partition that Windows can read (yes, Microsoft refuses to read disk formats which are different from his own; this is just a fact). After that, under Windows, I compile again and test. Lazarus also offers a possibility to compile for Windows directly under Linux. It works, but I prefer the other way, because I would have to test under Windows anyway. Of course, direct calls to API are to be avoided.

Obviously, these programs run under Linux only