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This HowTo will describe how to setup single sign-on authentication with Apache and Microsoft Active Directory. Most of you are probably aware that there is no default/built-in support for automatically authenticating to an Apache web server using the NTLM header information passed from the web browser (in most cases Microsoft [...]

So recently I ran into an issue. I currently only have 1 RHN entitlement allocated to manage on the order of about 20 RHEL4 servers. It quickly became a pain to unentitle one machine so I could entitle another. I could also only have 2 systems in my account, so I would also have [...]

This HowTo will discuss how to install Apache and Tomcat on CentOS4. And if the title isn’t self explanatory enough we will be using mod_jk to link Apache and Tomcat.
1. Let’s install Apache to start…
shell> yum install httpd
2. Now let’s download the Java JDK from http://java.sun.com/javase/downloads/index.jsp (It is labeld as JDK 6u1)

After clicking [...]

This howto describes how to install and configure Cacti quickly on a CentOS server. Cacti packages are available from the RPMforge repository. Read this for information about the RPMForge repository. But beware, some repositories do not mix well. The rest of this HOWTO assumed that your system is set up to use the RPMforge repository. [...]

The situation: A single box has multiple NICs in it, each connected to a different subnet (and therefore with distinct IP addresses). For specificity in the following, let us assume it has two NICs, one NICA having an IP address IPaddrA on the subnetA subnet. The other, NICB, has IP address IPaddrB on the subnetB [...]