[jhallenworld]

Well I agree that glob was not the best example. For sure there are things you have to learn about shell scripting as well.. one of them is if "man for" doesn't work, try "help for" or "man bash". In fact there is no good reason for this and it should be improved. (not to mention that you already had to know what *.in does, but you could argue that this is fundamental shell syntax: man bash / pattern matching).