Add example mod

init.lua

+-- Minetest Mod
+
+minetest.register_node("cltmod:tux", {
+    description = "CLT-Tux",
+    tiles = {"cltmod_tux.png"},
+    groups = {cracky = 1}
+})
+
+minetest.register_craft({
+    type = "shaped",
+    output = "cltmod:tux 1",
+    recipe = {
+        {"",                        "default:goldblock",       ""                       },
+        {"default:obsidian",        "default:steelblock",      "default:obsidian"       },
+        {"default:goldblock",       "",                        "default:goldblock"      }
+    }
+})