Open the server that you need in dathost and go to the console tab. All commands will be entered there.
css_startWill skip the readying and immediately start the match. If knife round is enable it will go to the knife round.
css_endmatch Immediately ends the match
css_stop If the round is live this will stop the round and restore a backup of the previous round
css_restore <Round Number> Will restore the specified round number
For more complex scenarios see Loading a Backup
css_map <de_map> Ensure you enter the entire map name ie de_ancient. You can also enter a workshop map id and it will load.
css_rmap to reload the current map
These are the MatchZy pause and unpause commands.
css_forcepause or css_fp
css_forceunpause or css_fup
css_roundknife of css_rk This will toggle the status of the knife round and should output to console "Knife round is now {knifeStatus}!"
css_playout This will allow teams to play a full 24 rounds for scrim purposes.