Knowing how to copy a directory in Linux systems like Ubuntu and Mint is essential for anyone looking to keep their computer's file system organized and efficient.

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.

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

In such situations, xclip can be a convenient tool to use. You can copy the file content with a single command and paste it anywhere you want.

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.