NodeBrain  Demonstration Site
A Rule Engine for State and Event Monitoring     


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This demonstration let's you start with a clean slate and experiment by creating any rules and transactions you like. This might be useful if you came up with idea while viewing other demonstrations, or if you want to experiment with something you read in the documentation. Just remember, this demonstration interface runs in a restricted mode, so you will not be able to experiment with commands that interact with the host environment.
Manual: Tutorial Language     Module: Tree Cache




again after modifications.     Reset to orignal rules and transactions.

N o d e B r a i n   0.9.04 (Columbo) 2015-09-24
Spec 0.0.904 built for x86_64-redhat-linux-gnu
Copyright (C) 2014-2015 Ed Trettevik <>
MIT or NodeBrain License
/usr/bin/nb = ++safe 
Date       Time     Message
---------- -------- --------------------------------------------
2017-06-23 15:20:16 NB000I NodeBrain nb[24676]
2017-06-23 15:20:16 NB000I Argument [1] =
2017-06-23 15:20:16 NB000I Reading from standard input.
---------- --------
2017-06-23 15:20:16 NB000I NodeBrain nb[24676] terminating - exit code=0