A data structure that contain information about files in Linux/Unix file systems that are created when a file system is created. Each file has an inode and is identified by an inode number (i-number) in the file system where it resides. Inodes provide important information on files such as user and group ownership, access mode (read, write, execute permissions) and type. There are a set number of inodes, which indicates the maximum number of files the system can hold.
« Back to Glossary Index