Add essentials to your Minecraft Server

Basic File System Setup.
This was created for EssentialsX 2.18.2 version on 2/24/2021. Newer version may install differently
Follow the link to the Spigot EssebtialsX 2.28.2 web page

 https://www.spigotmc.org/resources/essentialsx.9089

Open a terminal session:
Change Directory to Desktop/minecraft_server

 cd home/pi/Desktop/minecraft_server  or cd Desktop/minecraft_server    

Make a new directory (Folder) called minecraft_server

 mkdir minecraft_server 
 Change to the directory
 cd minecraft_server   

Use the touch command to create a shell script file in that directory name start.sh

 touch start.sh

Enable the Read/Write attributes with chmod command to the start.sh file

 chmod +x start.sh

Modify the start.sh by adding the following 2 lines using nano.

 sudo nano start.sh