Factorio Admin Commands
Admins are listed in the server's server-adminlist.json (on a SurvivalServers control panel this is the Server Config › Access Control › Admins field). Admin commands work from in-game chat and over RCON.
Player management
/promote <player>— give a player admin/demote <player>— remove admin/kick <player> [reason]— kick a player/ban <player> [reason]— ban a player/unban <player>— lift a ban/bans— list banned players/mute <player>//unmute <player>— mute or unmute chat/purge <player>— clear a player's chat history
Whitelist
/whitelist add <player>//whitelist remove <player>/whitelist get— show the whitelist/whitelist enable//whitelist disable
Server
/players online— list connected players/admins— list admins/server-save— save the map immediately/kick,/banand the commands above all work over RCON too/config get <option>//config set <option>— read or change runtime settings such asmax-playersandpassword
A warning about Lua commands
/command (or /c) executes raw Lua and unlocks cheats like item spawning — but using it permanently disables achievements on that save, and the game warns you once before it does. That is the game's own rule, not a hosting limitation.
Need a server with these tools wired into a control panel? Factorio dedicated server hosting from SurvivalServers includes RCON access and an admin list editor out of the box.