# Random numbers with PowerShell and .NET

How to generate random numbers in PowerShell scripting

Created: 2014-01-02 01:55

You can use the .NET Framework's System.Random class to generate random numbers in a PowerShell script. To do this, you will first need to create a new object for creating random numbers, then use the objects methods to create a random number.

The following will output a nonnegative random integer number between 1 and 10:

$rand = New-Object System.Random $rand.next(1,11)

Note that the upper bound is not inclusive, so we need to make it 11 to make it possible to generate the number 10.

# Floating-point numbers between 0.0 and 1.0

To generate a number between 0 and 1, you can use the *NextDouble* method, which will generate a number like:

0,124251448693545