ext (Extended File System)

Ext, or Extended File System, is a type of file system used by Linux computers to organize and store data on a hard drive. Think of it as a structured way to keep files and folders in order, ensuring quick access and reliable storage. Different versions like ext2, ext3, and ext4 have improvements in speed, security, and fault tolerance. Essentially, ext provides a foundation for managing data efficiently, allowing users to save, retrieve, and organize their files seamlessly on Linux operating systems.