Jump to user comments operating system (FS, or "filesystem") 1.
A system for don't have to interface it with any other file
systems". 2. The collection of files and directories stored on a
given drive, RAM drive , etc.). E.g., "mount attaches a named
file system to the file system hierarchy at the pathname
location As an extension of this sense, "file system" is
sometimes used to refer to the representatation of the file
system's actual content of the files in the file system.