In the Linux environment, the file system acts as a backbone, orchestrating the systematic storage and retrieval of data. It is a hierarchical structure that outlines how data is organized, stored, ...

A file system stores and organizes data. It can be thought of as a type of index for all the data contained in a storage device. In addition to SSDs and HDDs, file systems are used for optical disks, ...

Root (aka “/”) is where all other directories are found. If you issue the command ls /, the output will include directories like bin, boot, dev, home, etc, media, mnt, opt, sbin, srv, and var. The ...

Linux is the most flexible and customizable operating system on the planet. That customizability starts deep within the heart of the Linux kernel and the file system. A computer file system is a ...

The btrfsck command is a filesystem-check command like fsck, but it works with the btrfs file system. First a little bit about btrfs. As the name implies, btrfs uses a B-tree data structure that is ...

Despite the many changes in data storage over the decades, some fundamentals remain. One of these is that storage is accessed by one of three methods – block, file and object. This article will define ...