Each OS X application is actually a package that includes the program's executable binary file along with other resources the program uses to run and interface with various OS X services.

The Be operating system file system, known simply as BFS, is the file system for the Haiku, BeOS, and SkyOS operating systems. When it was created in the late '90s as part of the ill-fated BeOS ...

9.5 OS Standards Example: POSIX (Portable Operating System Interface) As introduced in Chapter 2, standards may greatly impact the design of a system component—and OSs are no different. One of the key ...

ext4 The ext4 file system is the default for most Linux distributions. The reason for that is simple: It's trusted. Ext4 has been around for 16+ years and has proven itself to be one of the most ...

There's the user interface layer; the file system implementation; and the storage device drivers. Within the Linux kernel's seq_file interface produces virtual files containing sequences of records.