save the file and name it start.command . put it in the folder as well.
Step 4: Terminal
Description:
Open terminal. type in chmod a+x. DO NOT press enter. press space and then drag the start.command file into the terminal window. NOW press enter. notice in the second picture.
Step 5: Eula.txt
Description:
go on the eula.txt file in the folder change the false to true.
Step 6: Open Server
Description:
click again on the Minecraft_Server.jar. This time it will not quit.
Step 7: Go on Server
Description:
to go on the server, go on minecraft launcher and go on multiplayer and click on direct connect and type localhost.
Step 8: Multiplayer
Description:
To make other people able to play, tell the ip address and a random name.