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An actual move (effectively a rename) is dramatically faster than the circuitous copy-and-move procedure. The file's i-number (short for "inode number") does not change. No permission is required to read the file being moved insofar as—conceptually speaking—it is only cataloguing information that is being changed as a result of the "move ...
file: Filesystem Mandatory Determine file type Version 4 AT&T UNIX find: Filesystem Mandatory Find files Version 1 AT&T UNIX fold: Text processing Mandatory Filter for folding lines 1BSD fuser: Process management Optional (XSI) List process IDs of all processes that have one or more files open System V gencat: Misc Mandatory
File copying is a fundamental operation for data storage. [citation needed] Most popular operating systems such as Windows, macOS and Linux as well as smartphone operating systems such as Android contain built-in file copying functions as well as command line (CLI) and graphical (GUI) interfaces to filing system copy and move functions. In some ...
It is used to move one or more files or directories from one place to another. [2] The original file is deleted, and the new file may have the same or a different name. The command is analogous to the Unix mv command and to the OpenVOS move_file and move_dir commands.
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This feature—having a file's metadata and data block locations persist in a central data structure, irrespective of file renaming or moving—cannot be fully replicated in many non-Unix file systems like FAT and its derivatives, as they lack a mechanism to maintain this invariant property when both the file's directory entry and its data are ...
Propagate renaming/moving of a file/directory. This saves bandwidth for remote systems but increases the analysis duration. Commonly done by calculating and storing hash function digests of files to detect if two files with different names, edit dates, etc., have identical contents. Programs which do not support it, will behave as if the ...
BeeGFS is a hardware-independent parallel file system that features distributed metadata and striping of files across multiple targets, such as NVMe devices or logical volumes. Lustre is an open-source high-performance distributed parallel file system for Linux, used on many of the largest computers in the world.