How can I manage my server. There are many admin commands that don't work and aren't comprehensive. My server has no mods. I don't like mod servers. thanks

[..himp 0]

How can I manage my server. There are many admin commands that don't work and aren't comprehensive. My server has no mods. I don't like mods. thanks

[..himp 0]

I mean is there a better way to replace those few simple admin commands and Ban.TXT

[..himp 0]

I also tried Rcon but can't connect