Step 1: Download installer from [here](https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.5.2854/forge-1.12.2-14.23.5.2854-installer.jar)

Step 2: Run `java -jar forge-1.12.2-14.23.5.2854-installer.jar --installServer`

Step 3: Remove the installer

Step 4: Download RLCraft from [here](https://media.forgecdn.net/files/2935/323/RLCraft+Server+Pack+1.12.2+-+Beta+v2.8.2.zip)

Step 5: Extract RLCraft zip in server dir with `unzip RLCraft+Server+Pack+1.12.2+-+Beta+v2.8.2.zip -d .`

Step 6: Remove RLCraft Zip

Step 7: Replace eula.txt and server.properties

Step 8: Run server with `java -jar forge-1.12.2-14.23.5.2854.jar nogui`