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

Copying files and directories using the Linux command line is efficient and can be used while sitting at the machine or when accessing a system remotely.

Before OpenSSH 8.0, SCP could not verify file integrity during transfers, leaving users exposed to unauthorized overwrites and injection attacks if their server was compromised (CVE- 2019-611).

You can run a series of Linux commands to copy multiple files to a folder or copy a single file to multiple folders, but you can save time and trouble by using xargs, loops and scripts.