dev directory

Every Linux user, at some point, comes into incidental if not direct contact with the /dev directory. This unassuming folder is fundamental to how Linux manages and interacts with devices, from hard drives and USBs to virtual devices like random number generators. This article aims to demystify the /dev directory, discussing its importance, how it functions, and the way users interact with it, delving into the abstract yet practical universe of device management in Linux. In Linux and other Unix-like operating systems, /dev is a directory in the file system that contains special files. These aren't regular files where data is read from or written to disk.