file_cmds-264.20.1.tar.gz

[apple/file_cmds.git] / mv / mv.1

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.\"	@(#)mv.1	8.1 (Berkeley) 5/31/93
.\" $FreeBSD: src/bin/mv/mv.1,v 1.25 2002/08/26 06:16:51 keramida Exp $
.\"
.Dd July 9, 2002
.Dt MV 1
.Os
.Sh NAME
.Nm mv
.Nd move files
.Sh SYNOPSIS
.Nm mv
.Op Fl f | i | n
.Op Fl v
.Ar source target
.Nm mv
.Op Fl f | i | n
.Op Fl v
.Ar source ... directory
.Sh DESCRIPTION
In its first form, the
.Nm mv
utility renames the file named by the
.Ar source
operand to the destination path named by the
.Ar target
operand.
This form is assumed when the last operand does not name an already
existing directory.
.Pp
In its second form,
.Nm mv
moves each file named by a
.Ar source
operand to a destination file in the existing directory named by the
.Ar directory
operand.
The destination path for each operand is the pathname produced by the
concatenation of the last operand, a slash, and the final pathname
component of the named file.
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl f
Do not prompt for confirmation before overwriting the destination
path.
(The
.Fl f
option overrides any previous
.Fl i
or
.Fl n
options.)
.It Fl i
Cause
.Nm 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
.Ql y
or
.Ql Y ,
the move is attempted.
(The
.Fl i
option overrides any previous
.Fl f
or
.Fl n
options.)
.It Fl n
Do not overwrite an existing file.
(The
.Fl n
option overrides any previous
.Fl f
or
.Fl i
options.)
.It Fl v
Cause
.Nm mv
to be verbose, showing files after they are moved.
.El
.Pp
It is an error for either the
.Ar source
operand or the destination path to specify a directory unless both do.
.Pp
If the destination path does not have a mode which permits writing,
.Nm mv
prompts the user for confirmation as specified for the
.Fl i
option.
.Pp
As the
.Xr rename 2
call does not work across file systems,
.Nm mv
uses
.Xr cp 1
and
.Xr rm 1
to accomplish the move.
The effect is equivalent to:
.Bd -literal -offset indent
rm -f destination_path && \e
cp -pRP source_file destination && \e
rm -rf source_file
.Ed
.Sh DIAGNOSTICS
.Ex -std
.Pp
The command "mv dir/afile dir" will abort with an error message.
.Sh LEGACY DIAGNOSTICS
In legacy mode, the command "mv dir/afile dir" will fail silently,
returning an exit code of 0.
.Pp
For more information about legacy mode, see
.Xr compat 5 .
.Sh SEE ALSO
.Xr cp 1 ,
.Xr rm 1 ,
.Xr symlink 7
.Sh COMPATIBILITY
The
.Fl n
and
.Fl v
options are non-standard and their use in scripts is not recommended.
.Pp
The
.Nm mv
utility now supports HFS+ Finder and Extended Attributes and resource forks.  
The
.Nm mv
utility will no longer strip resource forks off of HFS files.  
For an alternative method,
refer to
.Xr cp 1 .
.Sh STANDARDS
The
.Nm mv
utility is expected to be
.St -p1003.2
compatible.
.Sh HISTORY
A
.Nm mv
command appeared in
.At v1 .