title: restart console on Minecraft Server
body: <p>Please excuse me for my inexperience, I am very new to this.
  I set up a server on Digital Ocean for Minecraft earlier today. I ran the command to create the world with java -Xmx1024M -Xms1024M -jar minecraft_server.1.15.2.jar nogui, and created a screen.
  It gave me access to the console where I could type like /op  and other commands. Later on, I shut down, and now when I try to rejoin, I'm not sure how to get back to that console. I have more than 1 person on the server, who is on the console right now - I don't know if that should cause it any issue. When I retry to open the console with the command java -jar minecraft_server.jar It says there is already a server running (which there is) but I just want to get back to the console. </p>
  
  <p>Thank you in advance. </p>