What is the difference between duplicate and make Alias?

What is the difference between duplicate and make Alias?

Duplicate and alias are functions used in Mac Operating Systems. Duplicate creates a physical copy of the original- the same content, the same size-while alias creates a link icon that points to the original file. … A duplicate file or folder eats up as much space as the original file. An alias is insignificant in size.

What is the difference between copy and duplicate?

As nouns the difference between duplicate and copy is that duplicate is one that resembles or corresponds to another; an identical copy while copy is the result of copying (confer original); an identical duplication.

What does alias mean?

An alias is a pointer to a file or folder on your hard drive. The alias is a small file that takes very little space because it only has information about the location of the original file. … A quick way to create an alias is to hold down the Command and Option keys while you drag a file or folder.

Does deleting an alias delete the original?

Deleting aliases Deleting an alias is an easy chore. To delete an alias, simply drag it onto the Trash icon on the Dock. … Deleting an alias does not delete the parent item. (If you want to delete the parent item, you have to go hunt it down and kill it yourself.)