This command is used to copy files from one location in the file system to another. The form of the command is:
cp <options> <from files> <to location>
Wild cards are permitted in the <from files> parameter. If this parameter refers to more than one file, the <to location> must be a directory. There are a wide range of options for this command. Several are listed here.
Example:
cp -a /home /mnt
will copy all of the files and directories in /home into the directory /mnt and will maintain the permissions and ownerships of the files during the copy.