Configure your Server at your ease !!
Edit server.properties
file
level-seed: "Enter your desired World Seed"
level-name: "Enter your desired World Name"
motd: "Server Description"
resource-pack: "Resource Pack (zip, direct download) URL, if any"
rcon.password: "if any"
online-mode: "To connect via official Auth server"
server-ip: "if any"