Copy files and directories. More information: https://www.gnu.org/software/coreutils/cp.
cp path/to/source_file.ext path/to/target_file.ext
cp path/to/source_file.ext path/to/target_parent_directory
cp -R path/to/source_directory path/to/target_directory
cp -vR path/to/source_directory path/to/target_directory
cp -t path/to/destination_directory path/to/file1 path/to/file2 ...
cp -i *.txt path/to/target_directory
cp -L link path/to/target_directory
xargs ... | cp -t <DEST_DIR>
):cp -t path/to/target_directory path/to/file_or_directory1 path/to/file_or_directory2 ...