$ doomseeker --rcon # Doomseeker 1.1
[10:55:50] Starting Doomseeker. Hello World! :)
[10:55:50] Setting up data directories.
[10:55:50] Attempting to load plugins from directory: /home/wub/.doomseeker/engines
[10:55:50] Attempting to load plugins from directory: /usr/bin/engines
[10:55:50] Attempting to load plugins from directory: engines
[10:55:50] Attempting to load plugins from directory: /usr/share/doomseeker/engines
[10:55:50] Loaded plugin: "Zandronum"!
[10:55:50] Listening to Zandronum's LAN servers broadcasts on port 15101.
[10:55:50] Initializing configuration file.
[10:55:50] Setting INI file: /home/wub/.doomseeker/doomseeker.ini
[10:55:50] Loading translations definitions
[10:55:50] Loading translation "en_EN".
[10:55:50] Translation loaded.
[10:55:50] Initializing IP2C database.
[10:55:50] Initializing passwords configuration file.
[10:55:50] Initializing configuration for plugins.
[10:55:50] Initializing IRC configuration file.
[10:55:50] Setting IRC INI file: /home/wub/.doomseeker/doomseeker-irc.ini
[10:55:50] Starting RCon client.

$ doomseeker --rcon # Doomseeker 1.2~beta-181002-1931
doomseeker: expected 2 argument(s) in option --rcon

Available command line parameters:
[...]