These are my links for 13 nov 2009 through 18 nov 2009:

• AIX tips for RHEL4 administrators – Summary: Are you broadening your skills as a Linux® systems administrator into various flavors of UNIX®? Have you found yourself in charge of IBM® UNIX servers on short notice? Get a rundown of the differences and similarities between Red Hat Enterprise Linux and IBM AIX® so that you can perform day-to-day activities with ease.
• 5 Impressive Real-Life Google Wave Use Cases – Should you happen to be one of those people, we’ve got a number of different resources that you can use to get up to speed with Google Wave. This time around, however, we wanted to look at how people are actually using it now. From process modelling and customer service, to project collaboration, annotation, and gaming, the examples listed here highlight the power of the newborn medium, and in part, showcase what we can expect as the platform matures.
• Remus – Remus provides transparent, comprehensive high availability to ordinary virtual machines running on the Xen virtual machine monitor. It does this by maintaining a completely up-to-date copy of a running VM on a backup server, which automatically activates if the primary server fails.