If the native Java for Linux has been installed and the goal is to remove it from the system and install the Oracle Java JDK. Here are the steps to do just that. This is here for reference, I have not fully tested this, in that the installation I was verifying did not have JRE as indicated in the original…
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Many WordPress users have enjoyed WordPress using an Internet host provider or on an XAMPP installation on a Windows installation. This exercise is a combination of several guides with some personal tweaks to install WordPress 3.5.1 on a fresh install of of CentOS 5/6 or Red Hat Enterprise Linux (RHEL) 5/6 using PHP 5.2.4+. Install Packages Using yum install MySQL,…
Read More »Virtual Network Computing (VNC) is remote control software to allow computers interact with one another as a server and client. It is developed to ease the administration of remote machines without using the console. For Windows users, there may be a a familiar feel similar to that of Windows Terminal Services (RDP). VNCServer is standard on a Red Hat Enterprise…
Read More »NetSarnag Computer, Inc. offers a product called XManager 3 that will enable a Windows workstation to access a Linux box. However, there are some configuration changes that need to be made on the Linux box for this application to work. The documentation offered by netSarang Computer, Inc. is far from accurate as it looks outdated. Too many assumptions are made….
Read More »A recent task required an installation and setup of a JBoss Application Server on a Linux box. I originally selected the Ubuntu 8.0.4 LTS Server Edition for this task since I have had a little more experience with Ubuntu. I have graduated to Red Hat Enterprise Linux 5.2 (RHEL) and CentOS 5.2. I created A RHEL virtual machine with VMware…
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While setting up JBoss (with its bundled Tomcat) on a freshly installed Red Hat–based system, everything appeared to be running correctly. The service started cleanly, and the default web interface was bound to port 8080 as expected. However, when attempting to access the application from a remote machine, the connection failed. After a bit of troubleshooting, the issue turned out…
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