mv: Move (rename) files
mv moves or renames files (or directories). Synopses:
mv [option]… [-T] source dest mv [option]… source… directory mv [option]… -t directory source…
mv moves the first file to the
mv moves each source file to the specified
directory, using the sources’ names.
To move a file,
mv ordinarily simply renames it.
However, if renaming does not work because the destination’s file
mv falls back on copying as if by
then (assuming the copy succeeded) it removes the original.
If the copy fails, then
mv removes any partially created
copy in the destination. If you were to copy three directories from
one file system to another and the copy of the first
directory succeeded, but the second didn’t, the first would be left on
the destination file system and the second and third would be left on the
original file system.
mv always tries to copy extended attributes (xattr), which may
include SELinux context, ACLs or Capabilities.
Upon failure all but ‘Operation not supported’ warnings are output.
If a destination file exists but is normally unwritable, standard input
is a terminal, and the -f or --force option is not given,
mv prompts the user for whether to replace the file. (You might
own the file, or have write permission on its directory.) If the
response is not affirmative, the file is skipped.
Warning: Avoid specifying a source name with a trailing slash,
when it might be a symlink to a directory.
mv may do something very surprising, since
its behavior depends on the underlying rename system call.
On a system with a modern Linux-based kernel, it fails with
However, on other systems (at least FreeBSD 6.1 and Solaris 10) it silently
renames not the symlink but rather the directory referenced by the symlink.
See Trailing slashes.
mv will only replace empty directories in the
destination. Conflicting populated directories are skipped with a diagnostic.
The program accepts the following options. Also see Common options.
See Backup options. Make a backup of each file that would otherwise be overwritten or removed.
Print extra information to stdout, explaining how files are copied. This option implies the --verbose option.
Do not prompt the user before removing a destination file. If you specify more than one of the -i, -f, -n options, only the final one takes effect.
Prompt whether to overwrite each existing destination file, regardless of its permissions, and fail if the response is not affirmative. If you specify more than one of the -i, -f, -n options, only the final one takes effect.
Do not overwrite an existing file; silently fail instead. If you specify more than one of the -i, -f, -n options, only the final one takes effect. This option is mutually exclusive with -b or --backup option. See also the --update=none option which will skip existing files but not fail.
If a file cannot be renamed because the destination file system differs, fail with a diagnostic instead of copying and then removing the file.
Do not move a non-directory that has an existing destination with the same or newer modification timestamp; instead, silently skip the file without failing. If the move is across file system boundaries, the comparison is to the source timestamp truncated to the resolutions of the destination file system and of the system calls used to update timestamps; this avoids duplicate work if several ‘mv -u’ commands are executed with the same source and destination. This option is ignored if the -n or --no-clobber option is also specified.
which gives more control over which existing files in the destination are replaced, and its value can be one of the following:
This is the default operation when an --update option is not specified, and results in all existing files in the destination being replaced.
This is similar to the --no-clobber option, in that no files in the destination are replaced, but also skipping a file does not induce a failure.
This is the default operation when --update is specified, and results in files being replaced if they’re older than the corresponding source file.
Print the name of each file before moving it.
Remove any trailing slashes from each source argument. See Trailing slashes.
Append suffix to each backup file made with -b. See Backup options.
Specify the destination directory. See Target directory.
Do not treat the last operand specially when it is a directory or a symbolic link to a directory. See Target directory.
This option functions similarly to the
by adjusting the SELinux security context according
to the system default type for destination files and each created directory.
An exit status of zero indicates success, and a nonzero value indicates failure.