Create links to files and directories. More information: https://www.gnu.org/software/coreutils/manual/html_node/ln-invocation.html.
ln {{[-s|--symbolic]}} {{/path/to/file_or_directory}} {{path/to/symlink}}
ln {{[-sf|--symbolic --force]}} {{/path/to/new_file}} {{path/to/symlink}}
ln {{/path/to/file}} {{path/to/hardlink}}