.TH CP 1 
.SH NAME
cp, mv  \- copy, move files
.SH SYNOPSIS
.B cp
.I file1 file2
.br
.B cp
.I file ... directory
.PP
.B mv
.I file1 file2
.br
.B mv
.I file ... directory
.SH DESCRIPTION
In the first form
.I file1
is any name and
.I file2
is any name except an existing directory.
In the second form the commands
copy or move one or more
.I files
into a
.I directory
under their original file names, as if by a sequence of 
commands in the first form.
Thus
.L "cp f1 f2 dir
is equivalent to
.LR "cp f1 dir/f1; cp f2 dir/f2" .
.PP
.I Cp
copies the contents of plain
.I file1
to
.IR file2 .
The mode and owner of  
.I file2
are preserved if it already
exists; the mode of
.I file1
is used otherwise.
.PP
.I Mv
moves
.I file1
to
.IR file2 .
If the files are in the same directory, 
.I file1
is just renamed;
otherwise
.I mv
behaves like
.I cp
followed by
.IR rm .
.I Mv
will rename directories,
but it refuses to move a directory into another directory.
.SH SOURCE
.B /sys/src/cmd/cp.c
.br
.B /sys/src/cmd/mv.c
.SH "SEE ALSO"
.IR cat (1),
.IR stat (2)
.SH DIAGNOSTICS
.I Cp
and
.I mv
refuse to copy or move files onto themselves.
