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PowerShell provides different types of operators and through this article, we are going to discuss about Arithmetic Operators. Arithmetic Operators are used to compute numerical values. Before stating this article, would like to emphasis on one thing; that is, PowerShell is built on .Net Core; internally it uses .Net Core classes. We need to understand […]
PowerShell provides commands to create files and folders. Through this article, we are going to discuss how to create files and folders using PowerShell command(s). New-Item cmdlet – Create files and folders PowerShell cmdlet, New-Item is used to create files and folders. This command not only creates the files, but it also adds initial content […]
PowerShell Hash tables or dictionaries are used to store the data in (key, value) pairs. Hash tables are very useful to retrieve the data. As it maintains, (key, value) pairs; the data structure supports fast access to find or retrieve the data. We can also call Hash tables as associative Arrays. Creating Hash tables As […]
PowerShell supports Arrays. PowerShell Arrays are to store collection of items. Each item in an Array is of same type or different type. Defining Arrays in PowerShell Arrays can be defined my assigning multiple values to the variable; and each value should be separated by a comma (“,”). Here is a simple example, to create an […]
We have discussed setting the values to the variables in PowerShell, in our previous article. Through this article, we will discuss resetting the values; which means, clearing the content of the variables. PowerShell provides a command to reset the variables. This is very helpful; especially when we have to manage a long script where it […]
Yes, it is possible to remove the variables defined in PowerShell. We have discussed creating a variable in PowerShell in the article “PowerShell – How to create Variables?“. Through this article, we are going to discuss how to remove / un-define the variable. PowerShell provides a command Remove-Variable to delete the variables defined in the […]
Once we define the variables, we can alter the content of the variables anytime. Through this Article, we are going to discuss different ways to set the content of the variables. Setting Variables in PowerShell We can assign the values to the variables when we define them. We can also change the values whenever needed. […]
PowerShell supports constant and read-only variables. We have discussed creating the variables in our previous Article “PowerShell – How to create Variables?“. Through this, we are going to discuss creating read-only and constant variables. Read-only variables are the variables whose content cannot be modified. Constant variables are the variables whose content also cannot be modified. […]
PowerShell allows us to create the variables. We use the “$” Symbol to create the variables. Through this Article, we will discuss defining the variables and PowerShell command(s) to support defining them. Create Variables in PowerShell Let’s take a simple example; PS C:\> $message = “Hello!” Here we have defined the variable $message and assigned […]
Whenever you enter commands at PowerShell command prompt, internally PowerShell maintains session history; the commands we entered during the current session. We can retrieve these commands through PowerShell cmdlets. We are going to discuss these commands through this Article. The Get-History command This command is used to display the command history information which is stored […]