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Reset SUDO password in WSL (Windows Subsystem for Linux)
When I was learning MongoDB, I came into 1a situation to re-set the sudo password in WSL. I’m sharing how to reset the sudo password in WSL. Go to windows command prompt and run as administrator Run...
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Windows Subsystem for Linux (WSL) / Windows Subsystem for Linux tutorial
Now you can run Linux on windows by Windows Subsystem for Linux(WSL). How to enable it? It is very easy and simple Step 1: Run the Windows PowerShell as an Administrator Step 2: Execute the below...
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Azure Devops – Git Cloning Error – Permission denied, Please try again
Error: Resolution: Genreate ssh key using the command $ ssh-KeygenAfter generating the ssh key, the public key is saved in the location (according to your machine.) In my case it is...
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Azure Devops – Setup Local Repository -Git Bash Configuration
Pre-requisites: Install the Git Bash in your laptop or any machine where you want to keep the repository. Git Bash exe can be downloaded from here. Git Bash is a source control management system for...
View ArticleAzure SQL Managed Instance pool (Preview)
Instance pools is a new feature in Azure SQL MI provide a convenient and cost-efficient way to migrate smaller instances to cloud at scale. This feature is in preview. This concept is similar to have...
View ArticleAzure Networking Services
Azure networking services provide variety of networking capabilities. Azure networking services are broadly classified into four. Connectivity Services: These are the services which...
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How to upgrade or enable the subscription in Azure
If you have played with Azure, there are chances that your subscription got expired. How to enable it? Go to subscriptions –> choose Upgrade Once upgrade is completed, successfully completed tick...
View ArticleAZURE – WHAT IS WELL ARCHITECTED FRAMEWORK (RSCOP)
The Azure Well-Architected framework is a set of guiding principles that can be used to improve the quality of workload. The pillars of the framework are, ReliabilitySecurityCost...
View ArticleSQL SERVER – List all the database File Sizes and its free Spaces in an Instance
Below is the Script to list all the database file sizes and its Free spaces. -- ============================================= -- Author: Varun Rajan -- Create date: 27/10/2020 -- Description: To Find...
View ArticleWindows Powershell – Compare Active Directory group memberships between two...
Powershell script to compare AD permissions. Compare-Object -ReferenceObject (Get-AdPrincipalGroupMembership | select name | sort-object -Property name) -DifferenceObject...
View ArticleWindows- PowerShell – Script to List the Files in a Directory with File size...
This is powershell script to list the files with size in GB which is older than 15 days. In this case, I had run this script in the D:\ drive. get-childitem -Recurse -File|sort -descending -Property...
View ArticleSQL Server – Script to delete data from Foreign key enabled tables
My friend Sherbaz who (www.sherbaz.com), wrote an awesome T-SQL script to Data purge the foreign key constraint tables. With his permission, I’m posting this script for our readers. set nocount on IF...
View ArticleWindows Cluster Configuration Error – Could not detect if cluster feature is...
One of my friend reached to me instantly get one possible help of Windows Fail-over cluster Installation. During his fail-over cluster installation, he could not join the secondary node to the...
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SQL SERVER – FCI – Error – The resource could not be moved from cluster group...
During one of the SQL Server FCI installation, I faced this error at the end of the Installation. Could not find a solution across the internet. The following workaround will fix this issue. Before...
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SQL Server – Failover cluster Slipstream Installation
What is Slipstream? Slipstream means embedded installation of SQL server with the available service packs, cumulative updates or Hotfixes. This technology is introduced in SQL Server 2008 and it saves...
View ArticleSQL Server – Replication Topology – Find the SQL Server Replication topology
Replication is a technology in SQL Server used for copying and distributing the data and database objects from one database to another and then synchronizing between databases to maintain consistency....
View ArticleSQL Server – Azure key vault Error – Msg 15507, Level 16, State 1, Line 6 A...
One of our SQL Server which is part of Always On got restarted from Azure side. Once server back online, the Availability group is not coming online. When we look at the SQL error log, we found that an...
View ArticleEntrepreneurship – A must watch video for CEO’s / Leader’s.
Leadership is nothing but a strong vision, if you have that you can align people, materials, run an organization etc. For vision you need a strong knowledge. Rakesh Gupta (Ex-CEO of ACIS – Allianz...
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SQL Server – How know AlwaysON Failover Time using TSQL
Do you want to know when AlwaysOn failover happened? This is a script which I got from internet and gives good information about the last failovers. DECLARE @FileName NVARCHAR(4000) SELECT @FileName...
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