Shell Programming and Scripting

I have a directory which is /home/mark/files/ , inside this particular I have a bunch of filles (see examples below)

TST_SHU_00014460_20090302.txt
TST_SHU_00016047_20090302.txt
TST_SHU_00007838_20090303.txt
TST_SHU_00056485_20090303.txt
TST_SHU_00014460_20090303.txt
TST_SHU_00014176_20090303.txt

And I also have another directory which is /home/dest/ which has the following dirs

00014460
00016047
00056485

As you can see, the directories matches a part of the files, inside each one of these directories i have subdirectories and anywhere inside these dirs the same files as in the first dir is copied there

I would like to have a shell script that would get the latest 10 file names created on the first dir (/home/mark/files/) and find them on the second dir /home/dest/ and when a file on the first directory has 0 bytes but on the second directory has data send me an e-mail and viscebersa when a file on the second directory has 0 bytes but the files on the first directory has data send me an email.

Thanks

If you show us what you have tried so far, we can give some hints to improve your script.

Regards

I have not tried anything because I dont know where to start.

I will try to get something done when I get home tonight, however, if you could give me some examples or quick scripts it would be cool later I could use them as reference or maybe just go ahead and use them.

Any help will be trully appreciated!