CP(1) | User Commands | 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
- -c
- deprecated, same as --preserve=context
- --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
- set SELinux security context of destination file to default type
- --context[=CTX]
- like -Z, or if CTX is specified then set the SELinux or SMACK security context to CTX
- --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 Torbjorn 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.
November 2020 | GNU coreutils 8.22 |