I've been looking for an easy way to migrate Xen domains between my two Xen hypervisors. I made an (unsuccessful) attempt at setting up an iSCSI target for shared storage between the two servers. However, they are in different datacenters, so this is less than ideal. Both servers share a…

With the huge amount of new TLDs being released over the past few years, the built-in whois client in Linux can't seem to keep its builtin WHOIS server database up-to-date. Here, we'll look at an easy way to determine the registry's WHOIS server, and query it from the shell. Then…