The book has stood the test of time through over nearly 40 years and 20 earlier editions.It is with great pride that we present the twenty-first edition of P.J. Mehta’s Practical Medicine. The book has stood the test of time through over nearly 40 years and 20 earlier editions.
Here’s an interesting take on : DRBL-Winroll: The Unsung Hero of Mass Windows Deployment In the world of IT administration, cloning a Windows machine is easy. The real headache starts after the clone—when dozens of identical computers suddenly wake up with the same hostname, same SID, and the network equivalent of identical fingerprints. Chaos ensues. Conflicts arise. Domain controllers cry.
One of its coolest features? It can rename a machine from a lookup file. So PC with MAC AA:BB:CC:DD:EE:FF becomes lab-pc-42 automatically. Why you’ve probably never heard of it DRBL itself is a niche Linux-based cloning solution, mostly popular in Taiwan (where it originated) and among open-source enthusiasts. Winroll is its hidden gem—undocumented in most Windows admin circles, yet quietly running in thousands of labs worldwide. A word of caution DRBL-Winroll is powerful, but it’s not magic. It doesn’t replace Sysprep for hardware-agnostic imaging. And on modern Windows 10/11, some SID-related operations need careful testing. Still, for homogeneous hardware environments, it’s a lifesaver. In short: DRBL-Winroll is like a digital chiropractor for cloned Windows machines—it pops each one into its own unique identity, prevents network collisions, and lets you sleep soundly after a mass deployment. It’s obscure, yes. But for those who know it, it’s indispensable. drbl-winroll
