I am looking for a way to determine file types in a folder with thousands of files. File names do not reveal much and have no extension but are different types. Specifically I am trying to determine ...
I would like to create a file that just contains a binary number. I think that touch can be used to create an empty file, but is there any way I can fill it with a binary number e.g. 10 (ten)? And how ...
I have a list of files and I need to find all the image-files from that list. For example, if my list contained the following: pidgin.tar.gz photo01.jpg picture01 screenshot.gif invoice.pdf Then I ...