Because of its Unix heritage, Mac OS X is a true multi-user operating system from the ground up. Yet some people have used Mac OS X for many months without fully realizing what this means -- as the ...

I’ve followed your guide to building a home server with FreeNAS, but I’m not sure what to do with the permissions on my files. Can I just set them all to 777, or is that insecure? This stuff is like ...

Unix systems provide numerous ways to compare files. The most common way to verify that you have received or downloaded the proper file is to compute a checksum and compare it against one computed by ...

A file system provides attributes for files and directories on an operating system to help you determine which users on your computer can read, modify, or execute the contents of its files and ...

Using a hierarchical file structure to organize your business' files can help you create a system that is easy to maintain and keeps business files in easily located areas. According to "PC Magazine," ...