stall program copies files (often just compiled) into destination
locations you choose.  If you want to download and install a ready-to-use
package on a GNU/Linux system, you should instead be using a package manager
like yum(1) or apt-get(1).

In the first three forms, copy SOURCE to DEST or multiple SOURCE(s) to
the existing DIRECTORY, while setting permission modes and owner/group.
In the 4th form, create all components of the given DIRECTORY(ies).