CP(1) User Commands CP(1)

NAME cp - copy files and directories



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

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

--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=link

-f, --force if an existing destination file cannot be opened, remove it and try again

-i, --interactive prompt before overwrite

-H follow command-line symbolic links

-l, --link link files instead of copying

-L, --dereference always follow symbolic links

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

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

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

-c same as --preserve=context

--no-preserve=ATTR_LIST dont preserve the specified attributes

--parents use full source file name under DIRECTORY

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

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

--sparse=WHEN control creation of sparse files

--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=CONTEXT set security context of copy to CONTEXT

--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 behav- ior 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.

The backup suffix is ~, unless set with --suffix or SIM- PLE_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.

AUTHOR Written by Torbjorn Granlund, David MacKenzie, and Jim Meyering.

REPORTING BUGS Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT Copyright © 2006 Free Software Foundation, Inc. This is free software. You may redistribute copies of it under the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. 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 com- mand

info cp

should give you access to the complete manual.

cp 5.97 March 2012 CP(1)