Official Mojang links often auto-update to the latest version. To get the specific 1.8.1 version:
Open Minecraft 1.8.1, go to Multiplayer, and add a server with the address localhost . skachat server maina 1 8 1
Set to false if you want to allow players with non-premium accounts to join. difficulty: Change from 1 (Easy) to 2 (Normal) or 3 (Hard). motd: This is the message players see in their server list. 5. Joining the Server Official Mojang links often auto-update to the latest
You can customize your world by editing the server.properties file with a text editor: difficulty: Change from 1 (Easy) to 2 (Normal) or 3 (Hard)
Double-click the server file again. The server GUI should now open and stay active. 4. Configuring Your Server
At least 2GB of RAM is needed for a basic vanilla server, though 4GB is recommended for a smoother experience.