Bijay Kumar 
Today, I will explain another interesting topic in PowerShell: PowerShell private variables. In this tutorial, I will explain the concept of private variables in PowerShell. A PowerShell private variable is a variable that is only accessible within the scope it is defined in, ensuring data security and integrity by preventing access from other parts of … Read more
In PowerShell, if statements are used to control the flow of execution based on the evaluation of conditional expressions. In this tutorial, I will explain how to use if statements to check if a variable equals a specific value with examples. In PowerShell, you can check if a variable equals a specific value using the … Read more
Recently, someone asked me about clearing variables in PowerShell. There are different methods to do so. In this tutorial, I have explained how to clear variables in PowerShell using different methods with examples. To clear a variable in PowerShell, you can use the Clear-Variable cmdlet, which deletes the data stored in a variable without removing … Read more
It has been three years since I have been giving PowerShell sessions for a local user group in Chicago. In the last session, we discussed about PowerShell static variables. In this tutorial, I will explain how to work with static variables in PowerShell with examples. Static variables in PowerShell are declared within a class using … Read more
Today, you will learn about PowerShell Error Variables, which are very important for PowerShell administrators or developers. In this tutorial, I will explain how to use PowerShell error variables. The $Error variable in PowerShell is an automatic array that stores information about the most recent errors in the current session, with the latest error at … Read more
As a PowerShell developer, you need to display output the value of variables. In this tutorial, I will explain how to output variables in PowerShell using different methods and examples. To output a variable in PowerShell using the Write-Output cmdlet, simply pass the variable as an argument to the cmdlet. For example, if you have … Read more
Today, I will explain the PowerShell switch statement with greater than conditions. As a PowerShell developer, you might come across this situation. I will explain everything about “PowerShell switch greater than” with examples. The PowerShell switch statement allows for concise conditional logic by evaluating a variable against multiple conditions. Using greater than conditions, you can … Read more
One of my team members recently searched for implementing contains in the PowerShell switch statement. This is a very important concept that PowerShell developers use. In this tutorial, I will explain everything about “PowerShell switch string contains” with examples. To check if a string contains a specific substring using a PowerShell switch statement, you can … Read more
While giving a webinar for a PowerShell user group in Chicago, someone asked me about resetting variables in PowerShell. There are different methods to do so. In this tutorial, I will show you how to reset variables in PowerShell with examples. To reset a variable in PowerShell, you can use the Clear-Variable cmdlet, which removes … Read more
Recently, I was working with some variables and wanted to check if a variable was empty or contained a value before using it. This is possible using different methods. In this tutorial, I will show you how to check if a variable is empty in PowerShell with some examples. To check if a variable is … Read more
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