Convert PFX SSL Cert to PEM

Published April 17, 2019

Office 365 activation issue

run cmd as admin cd C:\program files\Microsoft office\office16 (or program files (x86), whatever’s relevant) type in: cscript ospp.vbs /dstatus this generates a […]

Published July 28, 2011

Cloud Computing

Published July 12, 2012

Exchange 2003 database size

The database size limit for Exchange 2003 standard is 16GB, however SP2 for Exchange 2003 allows you to remove that limit. The […]

Published July 30, 2015

Change Centos IP address

In common situation, “system ip address” is the ETH0 address. So edit /etc/sysconfig/network-scripts/ifcfg-eth0 with your favourite text editor and run service network […]