Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.
-a, --archive
same as -dpR
--backup[=CONTROL]
make a backup of each existing destination file
-b
like --backup but does not accept an argument
-d, --no-dereference
never follow symbolic links
-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, --preserve
preserve file attributes if possible
--parents
append source path to DIRECTORY
-P
same as `--parents' for now; soon to change to
`--no-dereference' to conform to POSIX
-r
copy recursively, non-directories as files
WARNING: use -R instead when you might copy
special files like FIFOs or /dev/zero
--remove-destination
remove each existing destination file before
attempting to open it (contrast with --force)
--sparse=WHEN
control creation of sparse files
-R, --recursive
copy directories recursively
--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
--target-directory=DIRECTORY
move all SOURCE arguments into DIRECTORY
-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
--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.
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.
AUTHOR
Written by Torbjorn Granlund, David MacKenzie, and Jim Meyering.