http://linuxg.net/install-yawls-on-ubuntu/As you may know, Yawls is an open-source software that automatically adjusts the screen brightness through the webcam, adapting the screen readability to the moment of the day and the weather condition.The software is ideal when you use the laptop in either sunny or dark places.
At Schuberg Philis, we manage quite a farm of XenServer clusters. As the number of clusters we operate goes up, so goes the time it takes to manage them all. And, let’s be honest: patching and upgrading isn’t the most exciting work. We needed more automation and I took the challenge ;-) The challenge Patching itself is […]
Hadoop is an open source programing framework developed by apache to process big data. It uses HDFS(Hadoop Distributed File System) to store the data across all the datanodes in the cluster in a distributive manner and mapreduce model to process the data.Install Hadoop Multinode ClusterNamenode (NN) is a master daemon which controls HDFS and Jobtracker (JT) is master daemon for mapreduce engine.RequirementsIn this tutorial I’m using two CentOS 6.3 VMs ‘master‘ and ‘node‘ viz. (master and node are my hostnames).
http://tecadmin.net/install-zabbix-agent-on-centos-rhel/Zabbix Agent is required to install on all remote systems needs to be monitor through Zabbix server. The Zabbix Agent collects resource utilization data and applications data on client system and provide such information to Zabbix server on there requests.There are two types of checks between Zabbix Server and Client.