@c from the manpage
@table @samp
+@item ALRM
+Forces tinc to try to connect to all uplinks immediately.
+Usually tinc attempts to do this itself,
+but increases the time it waits between the attempts each time it failed,
+and if tinc didn't succeed to connect to an uplink the first time after it started,
+it defaults to the maximum time of 15 minutes.
+
@item HUP
Partially rereads configuration files.
Connections to hosts whose host config file are removed are closed.
@item G
Show amount of traffic in gigabytes.
-@item q, ESC
+@item q
Quit.
@end table