Let's break this command down into parts: 1  ls is a utility. Utilities are also sometimes known as commands all on their own, because they indicate the general idea of what you want. - 2 l is a flag that alters how the utility operates.
Publisher and copyright holder are both different persons, a copy right holder is the author of a piece of art, literary works, drama, novels, story etc etc and a publisher is a person who or a publishing house who takes the copyright from the author or rights of the work and publishes it as a book or film etc etc.
This page provides a summary of the types of publishing rights and what your options are when negotiating each. Introduction to publishing rights. Types of publishing rights. Publishing rights are exactly that: the right to publish your work. Remember that in most countries, the 'author' of the work - the photographer, writer or creator behind it - automatically owns the copyright to this work.