If you need to share or transfer files between Linux machines, you have plenty of options. Here are some you might not have considered.

Here's how to use the secure copy command, with SSH key authentication, for a more secure way to copy files to your remote Linux servers.

Learn how to copy files from Windows to Linux using PowerShell. Use Copy-Item cmdlet to transport files using PowerShell Remoting Over SSH.

Secure Copy is a UNIX standard used to transfer files from one computer to another. He's how to use the function in macOS, all via the Terminal window.