Automatically mount NFS Share through SSH tunnel
*Checks calendar* Ah well. My last post on this blog was well over a year a go. Not much to share when you’re dealing with proprietary stuff, and I’m trying…
Accepting self-signed certificate in Java
Self-signed certificate is not necessarily something bad if you can actually validate or trust the source. For example if it’s accessed through a private network link. If you are accessing…
Determining interpreter required to run a binary executable
As a part of installation process of a proprietary system, my team was requested to run a small program that determine a fingerprint of a system as a part software…
Installing Kie Server & Drools Workbench Part 2: installing kie-server & Drools Workbench
Yes. yes, I admit that the title is ridiculous. Anyhow, you should now have WildFly up and running, so let’s move on. To accommodate the kie-server and specifically the Drools…
Installing Kie Server & Drools Workbench Part 1: WildFly Application Server
Red Hat Decision Manager (RHDM) is great BRMS platform. But as affordable as Red Hat subscription compared to its’ Oracle or IBM counterparts, it’s still not cheap. Alternatively, or if…
Identifying LUN ID on Redhat Enterprise Linux
Applies to: RHEL v5 or newer Any other linux distro, I guess? You can get the LUN ID info for certain LUN, by either performing several commands. If you have…
Installing Oracle Java JDK/JRE on RedHat Linux
Applies to: RHEL v5 or newer To the rest of us, the included OpenJDK shipped on our RHEL installer is more than enough. But for some peculiar reason, application vendors…
Setup sendmail to forward to external smtp server
If you want your local installation of sendmail to forward all emails to certain, external smtp server, all you have to do is to enable and setup the smarthost feature…
Unmounting NFS share that no longer exist
In an unlikely event that you need to unmount an NFS share that no longer exist, what you need to do is: # umount -f -l /media/backup Cause things happen.…
Installing XIV Host Attachment Kit on RHEL v5 and up
To use the IBM XIV to its’ fullest potential, the host attachment kit is necessary. With Host Attachment Kit, managing XIV path and LUNs is a straightforward task. Of course…