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Linux sysctl configuration and tuning script 13 Sep 2010 | 10:50 am
Frequently when I setup a new server (or a bunch of them) I use a small shell script that will go thru all the basic linux sysctl config. I decied to share it. I always change it a bit according to my...
Performing Math calculation in Bash 14 Jun 2010 | 08:56 pm
I use math in bash scripts a lot, from simple crontab reports to Nagios monitoring plugins… Here is few small examples on how to do some maths in Bash with integers or float. Integer Math First way ...
Graphing Java JMX Object values with Ganglia and Python using JPype 31 May 2010 | 10:00 pm
With Ganglia, graphing a large number of servers has never been so easy… Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. Ganglia ...
Flash – How to fix the “Security sandbox violation: BitmapData.draw” 30 Aug 2009 | 01:49 pm
The “Security sandbox violation” message is a common problem for any Flash developer who try to do a Snapshot of an RTMP Stream. There was a couple of workaround but they stopped working since Flash P...
JETM – The easy way to monitor your Spring Application 8 Jun 2009 | 08:10 pm
JETM stand for Java™ Execution Time Measurement Library, it’s an useful library to monitor your java application in a smart and easy way. Here is an overview on how to use JETM with a Spring applicati...
