The console: the commands a program queues with localcmd, the lines of the configuration files they exec, and commands typed or sent to it, run against the host's QuakeServer.Cvars table as FTE's console runs them.

server = QuakeServer.Console.run(server, "exec default.cfg; set skill 2")
server = QuakeServer.Console.flush(server)

Text splits into commands at newlines and at ; outside quotes and outside a // comment; a comment runs to the end of its line and stays with its command (set reads a description from it). A command's first word is looked up as FTE looks it up: the console's own commands, then aliases, then console variables, then the program.

The console's own commands:

• the variable commands of QuakeServer.Console.Variables: set, seta, set_tp, setfl, toggle, inc, cvarreset, cvar_lockdefaults, cvar_purgedefaults, cvar_resettodefaults_all, cvar_resettodefaults_saveonly, cvar_resettodefaults_nosaveonly, vid_reload, vid_restart
• exec file, cfg_save [name], cfg_save_ifmodified (QuakeServer.Console.Configs)
• alias name commands — kept in the table, so every holder of it shares them; an alias runs its commands before the rest, with the command's arguments after a one-word alias that names a variable or command
• serverinfo key value (a variable of that name is set too), localinfo key value, setinfo key value (the player's; a :userinfo variable of that name is set instead), setinfoblob key file (as setinfo, the value the file's bytes; pmodel and emodel ignored, * keys refused)
• the key binding commands of QuakeServer.Console.Bindings: bind, in_bind, bindlevel, unbind, unbindall
• setpos [x y z [pitch yaw roll]] and noclip (QuakeServer.Cheats)
• echo text, sky name (kept in ext.sky), wait (the rest waits for the next flush/1), map name, changelevel name [startspot]
• watchpoint, watchpoint_ssqc, watchpoint_csqc and watchpoint_menuqc with a term (a global, or entity.field with the entity a number or an entity global): the term is kept in ext.watchpoint and answered Watchpoint set, or Watchpoint cleared with no term or one that names nothing; changes to what it names are not reported

A variable's name alone prints it; with a value it sets it (QuakeServer.Console.Variables.command/5). Any other command goes to the program's ConsoleCmd(string), or a client program's CSQC_ConsoleCommand(string), when it has one, or a menu program's m_consolecommand(string) (a command the menu registered with registercommand counts as taken whatever it returns); ConsoleCmd runs as FTE's server runs it, with self the world and time the server's, self put back afterwards. A command nothing takes is reported as unknown while cl_warncmd (or developer) is set, as FTE reports it. One run expands at most 4096 aliases and execs; past that the commands they would add are dropped.