When creating a PowerShell function, you can only use the return statement once. However, you can specify multiple values to return from the function by…

You can use the following basic syntax in PowerShell to check if a string is empty: if ($my_string) { echo “String is not empty” }…

You can use the following basic syntax in PowerShell to check if a file has been modified in the last 24 hours: if ((Get-Date) -…

You can use the following basic syntax in PowerShell to check if a file is empty: if ([String]::IsNullOrWhiteSpace((Get-content c:\users\bobbi\my_data.csv))) { echo “File is Empty” }…

You can use the following basic syntax in PowerShell to check if a file contains a specific string: if (Select-String -Path c:\docs\my_data.csv -Pattern “this” -SimpleMatch…

Often you may want to use the Export-Csv cmdlet in PowerShell to export data to a CSV file with a specific column order. Fortunately this…

Often you may want to use the Export-Csv cmdlet in PowerShell to export data to a CSV file with no quotes. Fortunately this is easy…

Often you may want to use the Export-Csv cmdlet in PowerShell to export data to a CSV file with no headers. Unfortunately, there is no…

You can use the following syntax in PowerShell to get the size (in GB) of each folder in a particular directory: $path = “c:\users\bobbi\onedrive\documents\collecting_wisdom” $folders…

You can use the following methods in PowerShell to get the folder size and file count for a specific directory: Method 1: Get Folder Size…

You can use the following syntax in PowerShell to list all files in a directory to a CSV file: ls | % Name > file_names.csv…