- document debug-level config option

server/gkrellmd.conf

@@ -106,3 +106,21 @@ port 19150
 # So set this if your server box has a ppp or ippp connection and you
 # want to monitor its connect time.
 #net-timer ppp0
+
+# For debugging purposes, gkrellmd can print out messages on console.
+# There are several debug areas which can be enabled independently by 
+# summing up the following values: 
+#
+# system              0x1
+# mail                0x10
+# net                 0x20
+# timer               0x40
+# sensors             0x80
+# sensors             0x100
+# (w/o libsensors)
+# inet                0x800
+# battery             0x8000
+#
+# i.e. debug-level 0x51 enables messages for timer, mail and system
+#
+#debug level 0x1