SSH is widely used by network administrators for managing systems and applications remotely, allowing them to log in to another computer over a network, execute commands and move files from one computer to another.
Linux is always been the collection of useful CLi tools and ffmpeg is one of the known video audio managing tool.
SCP also known as Secure copy protocol.
SCP is known for securely transferring computer files between a local host and a remote host or between two remote hosts. It is based on the Secure Shell (SSH) protocol.
The iPhone X is a polarizing smartphone, but one thing Apple did right was ditch the physical Home button and replace it with a series of software-based swipe gestures.