PowerShell Constant and Read-Only Variables
PowerShell has a built-in cmdlet New-Variable to create read-only and constant variables. This command uses the parameter -Option Constant to create a constant variable. The …
shelladmin
PowerShell Clear-Variable
The Clear-Variable cmdlet in PowerShell clear variable value, as a result, the variable value is empty or NULL. At times, it is important to clear …
Use PowerShell to Create Empty File
Use the New-Item cmdlet in PowerShell to create an empty file. This command generates an empty file in the specified location. An empty file can …
Use PowerShell to Create a Temporary File
The New-TemporaryFile cmdlet in PowerShell is used to create a temporary file easily. Creating a temp file in PowerShell is a common task when you …
Use PowerShell to Get Temp Folder Path
Use the environment variable `$env:Temp` to get the temp folder in PowerShell. This variable returns the current user’s temp folder path. The temp folder in …
PowerShell List Installed Modules
Use the Get-Module cmdlet in PowerShell to list installed modules. PSModulePath variable contains the location path of Windows PowerShell modules. A PowerShell module is a …
Convert Timestamp to Date in PowerShell
To convert timestamp to Date in PowerShell, use the .Net method FromFileTimeToUTC(). This method takes Int64 as the input parameter and returns the DateTime. Windows …
PowerShell Compare Files Modified Date and Creation Dates
The file has attributes like CreationTime, LastWriteTime, Length, etc. In PowerShell to compare files by modified date or creation date, use the PowerShell operators lt …
PowerShell Compare Dates
To Compare dates in PowerShell, use the PowerShell operator lt or gt. It compares the date that is less or greater than the other date …
PowerShell Get-Date Minus 1 Day
In PowerShell to Get-Date minus 1 day date or get yesterday’s date, use the Get-Date cmdlet. The Get-Date has AddDays() function that takes -1 day …