File Structureįor Ubuntu Linux, your / Partition must be a primary partition. These act more or less like sockets and are a way for processes to communicate with each other, without using network socket protocols. It provides inter-process networking that the file system's access control protects. This is a special file type, and it is similar to TCP/IP sockets in windows. This is a system to make a file or directory visible in several parts of the computer's file tree.

This is the mechanism that is used for input and output. DirectoriesĪre files/folders that are lists of other files. They contain data, for example, text files, executable files or programs, input in or output out from a program and such. There are several types of files in Ubuntu Linux: Regular files This was a file format that was in use across several distros but is largely replaced by Ext3 now. Journaled File System - introduced by IBM, it is still supported but it is being replaced by Ext4.Ħ4-bit option that is mostly supported now as an option in Red Hat. Journaling added.įourth Extended filesystem - used by many Linux distros. Third Extended filesystem - default choice for Ubuntu distros. Second Extended filesystem - used by many Linux distributions' (distros). It is still required to read Windows partitions. New Tech File System - replaced FAT on Windows computers. Legacy File System that was universally adopted. Note: Be that Ext2, Ext3, NTFS, or some other format.

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