Copying multiple files at the same time using SCP

Problem

Copying multiple files simultaneously from one server to another with Secure copy.

tl;dr

Download

scp someone@somewhere.com:"file1.sh file2.txt file3.jpg" ~/destination

Upload

scp file4.txt file5.html file6.tar.gz someone@somewhere.com:~/destination

Solution

Secure copy is a network protocol that uses SSH  to safely transfer files between two hosts on a network.