CP(1)

NAME
cp - copy files and directories

SYNOPSIS
cp [OPTION]... [-T] SOURCE DEST
cp [OPTION]... SOURCE... DIRECTORY
cp [OPTION]... -t DIRECTORY SOURCE...

DESCRIPTION

Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.

Mandatory arguments to long options are mandatory for short options too.

-a, --archive
    same as -dR --preserve=all

--attributes-only
    don't copy the file data, just the attributes

--backup[=CONTROL]
    make a backup of each existing destination file

-b  like --backup but does not accept an argument

--copy-contents
    copy contents of special files when recursive

-d  same as --no-dereference --preserve=links

-f, --force
    if an existing destination file cannot be opened, remove it and try again (this option is ignored when the -n option is also used)

-i, --interactive
    prompt before overwrite (overrides a previous -n option)

-H  follow command-line symbolic links in SOURCE

-l, --link
    hard link files instead of copying

-L, --dereference
    always follow symbolic links in SOURCE

-n, --no-clobber
    do not overwrite an existing file (overrides a previous -i option)

-P, --no-dereference
    never follow symbolic links in SOURCE

-p  same as --preserve=mode,ownership,timestamps

--preserve[=ATTR_LIST]
    preserve the specified attributes (default: mode,ownership,timestamps), if possible additional attributes: context, links, xattr, all

--no-preserve=ATTR_LIST
    don't preserve the specified attributes

--parents
    use full source file name under DIRECTORY

-R, -r, --recursive
    copy directories recursively

--reflink[=WHEN]
    control clone/CoW copies. See below

--remove-destination
    remove each existing destination file before attempting to open it (contrast with --force)

--sparse=WHEN
    control creation of sparse files. See below

--strip-trailing-slashes
    remove any trailing slashes from each SOURCE argument

-s, --symbolic-link
    make symbolic links instead of copying

-S, --suffix=SUFFIX
    override the usual backup suffix

-t, --target-directory=DIRECTORY
    copy all SOURCE arguments into DIRECTORY

-T, --no-target-directory
    treat DEST as a normal file

-u, --update
    copy only when the SOURCE file is newer than the destination file or when the destination file is missing

-v, --verbose
    explain what is being done

-x, --one-file-system
    stay on this file system

-Z, --context[=CTX]
    set SELinux security context of destination file to default type, or to CTX if specified

--help
    display this help and exit

--version
    output version information and exit

By default, sparse SOURCE files are detected by a crude heuristic and the corresponding DEST file is made sparse as well. That is the behavior selected by --sparse=auto. Specify --sparse=always to create a sparse DEST file whenever the SOURCE file contains a long enough sequence of zero bytes. Use --sparse=never to inhibit creation of sparse files.

When --reflink[=always] is specified, perform a lightweight copy, where the data blocks are copied only when modified. If this is not possible the copy fails, or if --reflink=auto is specified, fall back to a standard copy.

The backup suffix is '~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX. The version control method may be selected via the --backup option or through the VERSION_CONTROL environment variable. Here are the values:

none, off
    never make backups (even if --backup is given)

numbered, t
    make numbered backups

existing, nil
    numbered if numbered backups exist, simple otherwise

simple, never
    always make simple backups

As a special case, cp makes a backup of SOURCE when the force and backup options are given and SOURCE and DEST are the same name for an existing, regular file.

GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report cp translation bugs to <http://translationproject.org/team/>

AUTHOR
Written by Torbj"orn Granlund, David MacKenzie, and Jim Meyering.

COPYRIGHT
Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
The full documentation for cp is maintained as a Texinfo manual. If the info and cp programs are properly installed at your site, the command

    info coreutils 'cp invocation'

should give you access to the complete manual.