Month: January 2017

PART 1: Getting started with PowerShell.

Powershell Tutorial – Part 1

To begin PowerShell you need to start using the console. Forget the command prompt and move on to PowerShell. Powershell is a combination of DOS and Unix shell with an update. It accepts both Windows and Unix commands with many new features. Powershell scripting is to do more in less time.

Powershell can be used in two ways – the Console and the integrated Scripted Environment (ISE). ISE is preferred for scripting and console for command execution.

First thing you need to know is how to start PowerShell, simplest is just by typing powershell. Other way to star powershell is double click .ps1 file.

cmdlets (commandlets) are self contained scripts that required to be called like a command. For example, get-service (which list all services and its status), get-command (it lists all comdlets that can be used). multiple cmdlets can be used to make some tasks very simple thats called command pipelining. One comand can take input from another command. and process it.

The command for getting help is get-help and it accepts varietly of arguments.
get-help

Example:
get-help services
This will search and list all command and help files relating to services.

get-help start-service -online
Using the parameter “online” you can open the browser to view the help on TechNet.

get-help start-service -examples
This will list the example for start-services.

 

Thanks,

WintelAdmin

Filed under: Powershell (Tutorial)Tagged with: , , , , ,

How to move Quorum disk in a failover cluster.

In a Windows Cluster, you can move roles from one node to another. Unfortunately, you may not find an option to move quorum disk to another node.

However, there is an option to move quorum disk to another node using the command line tool.

You can view the cluster status using the command:

Cluster Group

Note: This will list the status for all available resource group.

In order to move the quorum disk, you need to move the “cluster group” group to the desination node using the below command:

Cluster group “Cluster group” /moveto:NodeName

Note: Replace the NodeName with the destination node name. This is to be executed from the node that is holding the quorum disk.

Thanks,
WintelAdmin

Filed under: Windows(2003/2008/2012)Tagged with: , , , , , ,

Cannot open programs unless “Run As Administrator

One of the application was recently installed on Windows 2012 Server, when I click on the short cut its gives an error message stating ” … has stopped working. Windows can check online for a solution to the problem”. ¬†Further, it gives options to check online for a solution and close the program or close the program.

To my surprise, it was found that the application opens by clicking on “Run as Administrator”. Later, clicking “Run as admin” every time was annoying. Hence, the application was set to run as administrator by default following the steps listed below:

Right click the program and select Properties

Under the compatibility tab, select Run this program as an administrator

Click Apply and OK

Thanks,
WintelAdmin

 

Filed under: Windows(2003/2008/2012)Tagged with: , , , , , , , , , , , , , ,