File Management in Operating System ppt
File Management in Operating System ppt Directory Operating: The following operating can be performed on a directory. Create: This operating is performed to create a new directory for holding information in the form of files. When a directory is created, dot (.)and double dot(...) are created automatically by the system. Search: This operating is used to search a specific file in a directory. Delete: This operating is performed to delete a directory. Usually, an empty directory can be deleted. Open: This operating is performed to open a directory to read its contents or to copy new files into it. Rename: This operating is performed to change the name of the existing directory. List: This operating is used to display the list of files/subdirectories of a specific directory. Directory Structure: The directory structure varies from system to system. The most important and commonly used directory structure is as follows, Single-Level directory Two-Level directory Tree-Structured Di...