This article covers the basics of Linux LVM: initialise physical partitions, create a volume group, create logical volumes in a newly created volume group, build and mount filesystems, add to fstab for automount on boot. Continue reading
Share Exchange 2010 Mailbox Calendar with Other Users (PowerShell)
We have a Sandy user, who wants to share her calendar with Patrick. Continue reading
Setup VoIPmonitor on Ubuntu 12.04 LTS
VoIPmonitor is one of those open source tool for SIP VoIP calls monitoring and troubleshooting which you turn to when running into esoteric VoIP problems. What we like about it the most is that calls can be saved to a PCAP file and then further debugged with WireShark. Continue reading
Configure Wildcard SSL Certificate for POP/IMAP on Exchange 2010 (PowerShell)
It is assumed you have your SSL wildcard certificate already installed on an Exchange 2010 server. Continue reading
VirtualBox 4.1 on a Headless Debian Server
Installing VirtualBox on a headless Debian server and setting up a Ubuntu 12.04 guest operating system. Continue reading
Install PHP IonCube Loader for Nginx (Ubuntu)
We’re setting up a VoIP monitor with Nginx front-end. Continue reading
XenApp 7.5 “Fail worker callback using SPN HOST/ and IP address”
Following the previous post regarding XenApp 7.5 Application Delivery Controller (ADC), it also seems that XenApp 7.5 Virtual Deliver Agent (VDA) fails to connect to ADC when hosted on Windows Server 2008 R2 x64 Datacenter. Continue reading
XenApp 7.5 Error XDDS:EEBF43DB “DesktopStudio_ErrorId : DatabaseNotConfigured”
Despite the fact that Windows Server 2008 R2 SP1 was listed as a supported operating system for XenApp 7.5 and XenDesktop 7.5, it did not actually work for us on this platform. Continue reading
Change Default RDP Port on Windows Server 2008/2012
Change the default RDP port 3389 via registry editor and PowerShell. Continue reading
Fix “java.lang.OutOfMemoryError: Java heap space” for Jenkins
Increasing Java heap size for Jenkins on a Debian server. Continue reading