#CREATE FUNCTION PSEQUEL CODE#
#CREATE FUNCTION PSEQUEL DOWNLOAD#

#CREATE FUNCTION PSEQUEL DOWNLOAD#

SolarWinds Network Performance Monitor Download 30-day FREE TrialĮxample 2: A Function to Calculate A Cricket Batting Averageįrom a learning point of view, I wanted to show how there are numerous styles for creating Windows PowerShell functions. If you are interested in troubleshooting, and creating network maps, then I recommend that you try NPM on a 30-day free trial. Its also has the ability to monitor the health of individual VMware virtual machines. What I like best is the way NPM suggests solutions to network problems. This utility will also guide you through troubleshooting the dashboard will indicate whether the root cause is a broken link, faulty equipment or resource overload. SolarWinds Network Performance Monitor ( NPM) will help you discover what’s happening on your network. Guy Recommends: Network Performance Monitor (FREE TRIAL) Also ‘Single’ or “double” quotes are highly significant. Note 4: Please pay close attention to the type of bracket. Note 3: The If… Else logic assumes that cricket averages are greater than one, but baseball averages are less than one. Get-BatAvg -AtBats 70 -hits 6999 -name Babe. Note 2: Another advantage of Param is that you can try different sequences, for example: Note 1: Observe the relationship between declaring the param $name, and employing the parameter -name. Get-BatAvg -name Babe -Hits 2873 -AtBats 7530 '$Name's baseball average = $Avg : $Hits Hits, $AtBats AtBats' '$Name's cricket average = $Avg : $Hits Runs, $AtBats dismissals' # PowerShell function example script: Calculate batting average My hidden agenda is to make you aware that you can put all sorts of scripting ‘stuff’ inside the Process section. Observe how inside the main curly brackets are blocks. I wanted to introduce logic to help Americans who are thinking baseball ‘outs’, and also Englishmen who are thinking cricket ‘dismissals’. $Avg = ($Runs / $Outs *100)/100 simply applies some maths to display the average to two decimal places. Incidentally, square brackets mean optional information. It’s good scripting technique to scope the parameters with the or. Often, looking at two slightly different scripts gives you ‘binocular vision’, as a result you get extra insights into the techniques. I re-jigged the first script to make it more suitable for baseball. Here is a classic example for dissecting, fiddling, changing stuff to see what happens, and thus truly learning how functions are constructed. Example 1: A PowerShell Function to Calculate Baseball Averages

#CREATE FUNCTION PSEQUEL CODE#

The whole point is that you can execute this block of PowerShell code simply by typing the name of the function. What you place inside the script block is the same code that you could execute normally outside the scope of the function. PowerShell dictates a format consisting of three parts, the keyword ‘Function’, followed by a name of your choice, finally, the payload containing the script block, which is enclosed by curly, or parenthesis style brackets. Casting aside sporting loyalties, these two scripts will get you started with PowerShell’s functions.īy using keyboard input, we are going to take two numbers and divide the first number by the second, and thus calculate the average in traditional math fashion.īefore we get down to using my Get-BatAvg Function, here are a few considerations. I realise that my hybrid example may please neither cricket lovers nor baseball aficionados. Instead, Guy has invented a basic function to calculate batting averages. I have an aversion to using ‘Hello World’ examples.

PowerShell Function For Finding WMI Primary Key.

A Function to Calculate Your Cricket Batting Average.

A PowerShell Function to Calculate Baseball Averages.They consider a function as a building block in their master plan to build scripts. Experts declare – Functions are a way of life.Intermediates state – Functions are a method of saving time when tackling repetitive tasks.Beginners say – Functions are mysterious even mythical.To elaborate on what I mean, let us consider three statements from people with different scripting knowledge: Are they a tool to be used occasionally for recurring blocks of code? Alternatively, will functions become the central methodology for every script we create? Firstly, let us think about our approach to PowerShell’s functions.

Create function psequel