Windows 7: Window management by short-cut keys (with Multi-Monitor in mind)


You have to use the following short cut keys to appreciate the usefulness.  You can manipulate your current Window with following key storks without touching your mouse. Win+Left Arrow and Win+Right Arrow  is dock left or right Win+Up Arrow and Win+Down Arrow maximizes and restores / minimizes; Win+Shift+Up Arrow and Win+Shift+Down Arrow maximizes and restores … Continue reading Windows 7: Window management by short-cut keys (with Multi-Monitor in mind)

Windows 7: Connect your Laptop to Projector or second monitor


I have to see users struggle to connect to their laptops to the projector. Most laptop vendors provide a hotkey (e.g., Function + F8 is to switch between laptop screen and projector) and it mostly works. When it doesn’t work, user usually lost. In Windows 7, I would say press Windows ÿ key + P. … Continue reading Windows 7: Connect your Laptop to Projector or second monitor

SCOM 2007 R2 – RMS server not seeing the Agents or Agents are not talking to the server


My SCOM 2007 R2 agents are stopped talking to the RMS server from one fine day.  I don’t remember doing anything on SCOM servers like no new management packs. The following event ids were getting my nerves. Servers show up a “Not monitored” and with blank circle icon. Event ID 21016 OpsMgr was unable to … Continue reading SCOM 2007 R2 – RMS server not seeing the Agents or Agents are not talking to the server

How to delete huge directory with millions of files?


I had to delete 8 millions files and folders. Opening up Windows Explorer and hitting delete key would take days to delete the whole directory structure. Killer of this deletion is ENUMERATION. That’s right, it takes forever to enumerate directory structure and file. I came up with Power Shell command that can delete the whole … Continue reading How to delete huge directory with millions of files?

Windows Server 2008: Default Gateway disappears upon Reboot, every time


I had a battle with a Windows Server 2008 machine. It’s TCP/IP default gateway disappears upon reboot. I tried to retype the default gateway and reboot many times. It seemed like a strange issue. I found this forum discussion here. Essence of the discussion is TCP/IP stack or file might be corrupted and the solution … Continue reading Windows Server 2008: Default Gateway disappears upon Reboot, every time

SCOM: The crazy “MomUIGeneratedRule” with crazy numbers in reports, What’s up Microsoft SCOM Dev team?


This is really bad! Microsoft SCOM dev team. I mean really really bad. After I installed the SCOM product and we started using it. My boss have high hopes on this product. Here is what happened. I created new Performance collection rules for specific counters on our few servers. After few days I can right … Continue reading SCOM: The crazy “MomUIGeneratedRule” with crazy numbers in reports, What’s up Microsoft SCOM Dev team?