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MV(1)                     BSD General Commands Manual                    MV(1)

NAME
     mv -- move files

SYNOPSIS
     mv [-f | -i | -n] [-v] source target
     mv [-f | -i | -n] [-v] source ... directory

DESCRIPTION
     In its first form, the mv utility renames the file named by the source operand to the destination path
     named by the target operand.  This form is assumed when the last operand does not name an already
     existing directory.

     In its second form, mv moves each file named by a source operand to a destination file in the existing
     directory named by the directory operand.  The destination path for each operand is the pathname pro-duced produced
     duced by the concatenation of the last operand, a slash, and the final pathname component of the named
     file.

     The following options are available:

     -f      Do not prompt for confirmation before overwriting the destination path.  (The -f option over-rides overrides
             rides any previous -i or -n options.)

     -i      Cause mv to write a prompt to standard error before moving a file that would overwrite an
             existing file.  If the response from the standard input begins with the character `y' or `Y',
             the move is attempted.  (The -i option overrides any previous -f or -n options.)

     -n      Do not overwrite an existing file.  (The -n option overrides any previous -f or -i options.)

     -v      Cause mv to be verbose, showing files after they are moved.

     It is an error for either the source operand or the destination path to specify a directory unless both
     do.

     If the destination path does not have a mode which permits writing, mv prompts the user for confirma-tion confirmation
     tion as specified for the -i option.

     As the rename(2) call does not work across file systems, mv uses cp(1) and rm(1) to accomplish the
     move.  The effect is equivalent to:

           rm -f destination_path && \
           cp -pRP source_file destination && \
           rm -rf source_file

DIAGNOSTICS
     The mv utility exits 0 on success, and >0 if an error occurs.

     The command "mv dir/afile dir" will abort with an error message.

LEGACY DIAGNOSTICS
     In legacy mode, the command "mv dir/afile dir" will fail silently, returning an exit code of 0.

     For more information about legacy mode, see compat(5).

SEE ALSO
     cp(1), rm(1), symlink(7)

COMPATIBILITY
     The -n and -v options are non-standard and their use in scripts is not recommended.

     The mv utility now supports HFS+ Finder and Extended Attributes and resource forks.  The mv utility
     will no longer strip resource forks off of HFS files.  For an alternative method, refer to cp(1).

STANDARDS
     The mv utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.

HISTORY
     A mv command appeared in Version 1 AT&T UNIX.

BSD                              July 9, 2002                              BSD