I have three questions about servers (i am using 0.4.9 on Ubuntu):
1. What is the difference between a server run through the GUI and one run from the command line with minetestserver? I had created a world in the GUI, then closed and started it in the server. When my players entered through the client, they were in different places and had lost their equipment. Is this normal? Does the server use different player settings or something?
2. What determines who is the admin in a server run from minetestserver? Is it the name of the user in minetest.conf? How does one give selected additional users the same privs? Just through the /grant command? Is there some way to do this via the world's config files?
3. How do I add skins for players for a specific world?