Vbscript Call Powershell Script With Parameters

Parameter Names will be ignored if contained in quotation marks. If you just copy and paste the text of the script, this is not needed. In general, when a batch file invokes another one, the flow execution is transfered to the called batch and does not return to the caller. In theory this PS should execute when them are called by the main powershell like the calls in. exe -nologo -file. Works great when it's hard-coded to one fileName. ReadAll” method. Here is an example of how the program would be run from the command prompt (Separate the parameters with spaces). The specified shell will start as a subshell of your current shell and execute the script. As demonstrated at TechEd 2014, here is the PowerShell script. (aka How to add C-style __LINE__ and __FILE__ macros to PowerShell) When troubleshooting PowerShell scripts, it can be useful to log, store or output the current line number and and file name position so that you know where your script was when something happened. This is called Parameter Sets. The resulting EXE is an. I am calling Powershell script from VBScript and passing it two parameters. The Run method starts a program running in a new Windows process. This sensor can show the following: One value returned by the executable file or script (in one channel only). HiI want to run a. When a parameter contains spaces, you need to place that parameter in quotes. This post describes how to pass external arguments to R when calling a Rscript with a command line. vbs from a powershell script? We have this solid vb script and and i dont want to have to convert it to powershell so basically i have my ps script installing an app, then i want it to run this. Bingo, problem solved! Except for the little issue of passing data between the two environments (but we will get to that later on)… Using vbScript to call a PowerShell script. HelloI am calling VBS from PowerShell script as mentioned below-----Invoke-Expression "cmd /C cscript c:\scripts\MapMyDriv How to call VBS and its message from PowerShell script - Spiceworks Home. When I use that vb script to run powershell it works fine, but when I use it in one of my vb forms, it gives me this error. PowerShell makes this work almost exactly like calling methods on an instance. This is the default behavior in 32-bit install mode. Software Architecture & SQL Projects for £20 - £250. I also wrote a decent, generic script module for this that you can view examples of how to use - and download - below. And, last but not least, the output. *If you have multiple parameters, simply separate the parameter ID and value pairs with semi-colons ; Running the Script. You can in no way merge powershell into vbscript. Chapter 9: Other. The script blocks are the PowerShell way to pass a chunk of code as an argument to a command. This failed and ultimately it appears that powershell will either run -command or -file, but not both. I use a PS script to create a list. js Excel Go. This is useful when you're working on a project with multiple scripts and might have functions specified in one script(s) and the code to call those functions in another. First off, let’s have a look at how to call a PowerShell script from. If you run your workstation with standard user privileges, you’ll soon discover that it’s not possible to launch PowerShell scripts with administrative privileges by right-clicking the script. → Read More: powershell opens notepad. When I use that vb script to run powershell it works fine, but when I use it in one of my vb forms, it gives me this error. How can I execute a powershell script by means of group policy on a number of machines? The script is signed and will run on the targeted machines when you right-click and select "run with powers. There are some extra parameters that you can. One of the most useful jobs for PowerShell is to create a bank of WMI based scripts. For example: Set objShell = CreateObject("Wscript. exe -Command ScriptName and Parameters with Commas November 4, 2014 powershell , vCO powershell , vCO Jonathan Medd Bit of an obscure one this, but I hit it recently and wasted some time on it so I thought it might be useful for someone, somewhere, someday. Run legacy VBScripts from PowerShell I wrote Invoke-VBScript to get a reliable and reusable way to call VBScripts from PowerShell. In addition to calling the PowerShell script a parameter is passed to bypass the execution policy, PowerShell -executionpolicy bypass -File ReleaseDirectory. Executing PowerShell using PHP and IIS This is an article on how to develop a PHP page to execute a PowerShell script on IIS 7. PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language. exe - " WScript. In addition, all directly from the SCCM console you can: edit your scripts, import existing scripts, approved or deny scripts, run script on specific collections and examine the scripts results. Here is the event logged by our sample runbook, triggered by the PowerShell script!. Code in HTA:. You're calling an external exe (the Powershell instance where the main script is running doesn't care that it's called powershell. ps1 (PS script extension) to be run when you double click the icon. ExecuteGlobal is used in VBS like IEX in PowerShell. NET libraries. It’s old, but it allowed (back when I used and wrote it), people like me to create GUIs for VBS scripts. Hi Team , Please let me Know How To Read and Excecute the. If we are going to do this on a larger scale, it might be a good idea to simply place a copy of FSH. The case study presented here is very simple: a Rscript is called which needs, as an input, a file name (a text file containing data which are loaded into R to be processed) and which can also […]. Invoke a script script as console task…. TextBox An Event macro that will change all text boxes on the worksheet to caps upon selection of the worksheet. Using ROBOCOPY with powershell script Welcome › Forums › General PowerShell Q&A › Using ROBOCOPY with powershell script This topic contains 21 replies, has 4 voices, and was last updated by. ps1 -WindowStyle Hidden === optional parameter to hide the PowerShell script when it runs -File c:\Monitor. For small functions and/or when testing it is also possible to simply type (or copy and paste) an entire function at the PowerShell command line. The core of issue was actually. Meet PowerShell Tutorial. I have a very basic HTA form with a checkbox and a button. Downloads one or more files from remote directory to local directory. HelloI am calling VBS from PowerShell script as mentioned below-----Invoke-Expression "cmd /C cscript c:\scripts\MapMyDriv How to call VBS and its message from PowerShell script - Spiceworks Home. run("powershell. Calling a script with unnamed arguments is a simple method of passing values into a VBScript, those values can then be picked up within the script by reading the properties of WScript. exe with parameters from CMD, like; WScript. Now by default when you run a PowerShell script from File Explorer (i. Executing msiexec directly starts the installer but returns control back to the Powershell Script. If you want to create a scheduled task under windows server 2003 then we should use the schtasks. Using the shell object we execute the PowerShell command. Here’s the sample VBScript code use to send commands to a Telnet session: (keep in mind, I’m connecting to Microsoft Telnet in this scenario) [sourcecode language=”vbscript”] set oShell = CreateObject("WScript. Since the function would be converted anyway, this is one of the reasons why it is best practice to use a param() block in the first place: Select Code. Included scripts can have some impact on the current page. The default verb is the verb configured in the registry. bat file, but I can't get it working from vbscript. and then you. VBScript Procedures - Free download as Word Doc (. I have a very basic HTA form with a checkbox and a button. Windows PowerShell Tutorial. Pass Parameters from a Windows Batch Script to VBScript. Set objShell = CreateObject("Wscript. doc), PDF File (. ps1 is copied to the PSoC projects directory HelloWorld_Blinky. I removed it from the function and placed it in a file to make it easier to call from within the VBScript script. ps1 (PS script extension) to be run when you double click the icon. ps1 or batch file, and a entire script from within the script calling it. SCCM folder. Surrounding a command with quotes will make PowerShell treat it as a string, so in addition to quotes, use the & call operator to force PowerShell to treat the string as a command to be executed. VBS class from a. Our case study is simple. When calling a non-PowerShell command or CMD utility then the parameters won't follow any PowerShell conventions,. If the PowerShell script is not in the current directory, you must specify the full path to the file, as above. Copy the function and place it as part of your script. This script users Win32_UserProfile class which is available in Windows Vista, Windows 7, and Windows 2008(R2). We have used My PowerShell Script but you can specify virtually anything you like. Using this function in your script is simple. I am able to call this script with one parameter and it works. I need to pass a total of 5 parameters from the. How to execute VBScript through a PowerShell Script Author : contactng I was eagerly searching for a solution to call a VBScript through PowerShell script, after going through several articles and collecting information in bits and pieces from various sources written a very small and useful code, you can use it at your wish,. So we don't have to re-write the batch file for every script, or every time we move a script around, it's going to make use of a self-referencing variable to build the file path for the PowerShell script. It is not difficult to set up PowerShell logon script. GetFiles for you. The script is executed in the global context, so it can refer to other variables and use jQuery functions. If we are going to do this on a larger scale, it might be a good idea to simply place a copy of FSH. The code passed as an argument will be executed in the context of the script. Using Windows PowerShell remoting and jobs: Step-by-step exercises 132 Chapter 4 quick reference 135. In this blog post I will show you an approach that works for PowerShell scripts that can be called from both PowerShell and batch scripts, where the command to be executed can be specified in a string, execute. There are some extra parameters that you can. Bingo, problem solved! Except for the little issue of passing data between the two environments (but we will get to that later on)… Using vbScript to call a PowerShell script. All I want to do is to call the Test1 function in my test. When a statement in VBScript is lengthy and if user wishes to break it into multiple lines, then the user has to use underscore "_". ps1 file from a. Note that if you try to skip this step, the SSH Server will fail to start with “The sshd service terminated unexpectedly. This breaks my solution of passing arguments, and I've realised that it is not completely correct, so I made some modifications to make it work no matter which arguments are passed to the. I recently posted a script for removing unnecessary files and pruning files based on their age, which can be used at logoff to keep profile sizes manageable - Reducing Profile Size with a Profile Clean Up Script. For example, if Word is installed ; on your computer system, calling Run on a *. First, VBScript provides only late binding (it uses IDispatch instead of v-table calls). Help please. A Sub procedure is a series of VBScript statements, enclosed by Sub and End Sub statements, that perform actions but don't return a value. Script now working a treat! Used a free app called PowerGUI to edit the powershell script which made the job much easier. VBScript ByRef Parameters - If ByRef is specified, then the arguments are sent as a reference when the function or procedure is called. Employ PowerShell for Logon Scripts. This is the vbs wrapper i use to run PowerShell scripts. it from XTAM server by calling /rest/user/whoami function that sets XSRF-TOKEN cookie. The specified shell will start as a subshell of your current shell and execute the script. To do this I obtain the path from a select file dialog in VBA put into a string variable and then pass that variable to the PS script to be converted. I'd like to run a Powershell script on Windows Server 2008. ps1 reads this -path parameter from txt file and stores it as a. Calling a script with unnamed arguments is a simple method of passing values into a VBScript, those values can then be picked up within the script by reading the properties of WScript. Therefore i created a little GUI frontend which will simply call the IntuneWinAppUtil. I've put some code together that helps me search an internal ticket system using an HTA application with some TextBoxes and some embedded VBScript that runs PowerShell scripts. Bring PowerShell into the mix. The scripts I write usually read in other files or call other scripts. Software Deployment Scripting Systems Management PowerShell Microsoft PowerShell VBScript I need to reboot my computer after i install the application. This is useful when you're working on a project with multiple scripts and might have functions specified in one script(s) and the code to call those functions in another. All of the examples I have found have me either inhaling the contents of the file as text and adding parameters to specific commands, or inhaling the contents and not discussing. TcpClient class from the. Here's an overview of what the script can do: Adjust width of the columns (auto fit). Now, write the PowerShell script to use the component. However, this is the age of PowerShell and so I am trying to turn the attached VBScript into a PowerShell script. Here's the list of topics covered in this part: 1. You can right click script and select Run with PowerShell, open it in PowerShell and run manually, run it from another script or call PowerShell to run it from Command Prompt or a batch file, but you can't associate. ShellExecute method. Two methods can be used depending on your Windows operating system. It returns true if the variable is uninitialized; otherwise, it returns False. In C script there is a standard function called Programexecute. NET assembly that contains the source script encoded in Base64. VBScript Select Case. target and determine which event listeners to invoke. I will admit that yesterday I talked about the easiest default to handle—the case of defaulting to the local computer. Now, let’s talk about some of the cool features available with the new parameter sets introduced in PowerShell 3. Unfortunately, when I attempted to use it, it did not work. shell") objShell. Since I am always telling him that PowerShell is typically easier than VBS to do something I was a bit annoyed, because he found one case where VB is easier. ps1 And the first one calls the second one as: &. "C:\Scripts\Functions\Logging_Functions. You can have your script wait for the program to finish execution before continuing. It takes five parameters: Prompt, Title, Icon, BoxType, and DefaultButton. NET APIs from users to do a more fine grained control on system. This sensor can show the following: One value returned by the executable file or script (in one channel only). Get-Help Invoke-Command -full Simple Example of Invoke-Command with. Btw, ‘ is the protection character (and line continuation character) in PowerShell (same as \ in bash). However, my powershell script has a parameter and I need to pass in the parameter into the powershell script using vbscript command. Microsoft Scripting Guy, Ed Wilson, here. Run a single command as administrator. Initially a Windows component only, known as Windows PowerShell, it was made open-source and cross-platform on 18 August 2016 with the introduction of PowerShell Core. Parsing Parameters for a Script in an Executable File; Passing Parameters to a Script in an Executable File; Revisiting The Packager and Command Line Arguments; The Packager and Command line Arguments; New Script Engines for Windows PowerShell; Adding custom menu items to PowerShell tray applications; Quick Guides. Note: To follow this guide, you have first have to enable PowerShell remoting. Length() < 3 { MsgBox % "This script requires at least 3 parameters but it only received " A_Args. Anyone familiar with using Talend w/ powershell?. Remember that arguments are the values you supply for the script's parameters. An argument or a parameter is a variable that a procedure requires in order to execute. We call the VBScript and pass it a parameter which is the hostname or IP address of the computer we want to ping. This is not really practical for longer scripts because it fills up much of your command history. Manually I can get it to work, but through SCCM it does not work. In your script dot source the Logging_Functions. Case in point: MsgBox "Hello there",64,"Greetings From JK". If a Sub procedure has no arguments, its Sub statement must include an empty set of. Is there an equivalent in VBS ?GreetingsEric. NET assembly that contains the source script encoded in Base64. Instead of being executed by the “Microsoft Windows Based Script Host” program, C hoose Program and select a program that cannot execute files, such as “Notepad” or “Wordpad”. Host options are preceded by two slashes (//). In Windows PowerShell, functions have moved to the forefront as the primary programming element According to the classic definitions, a subroutine was used to encapsulate code that would do things. I also wrote a decent, generic script module for this that you can view examples of how to use - and download - below. ” There are many ways by which the PowerShell scripts can be obfuscated. I've previously written a one-liner to find parameter aliases and at one. Run vbs in powershell keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. The problem is that my Powershell script path has spaces in it and so does my second parameter Here is my code: Set. But sometimes, we need to work with a single object and even then sometimes just a single property of that object. vbs December 500 [demo. So, we'll write a batch file to call the PowerShell script from the command line for us. Here is one for creating a container node aka. exe from PowerShell. Here's an example of a command that runs a script with two arguments, both strings that represent pathnames. pdf), Text File (. PowerShell does this differently from Unix/Linux scripts since \ (in addition to /) is used as a directory separator on Windows, see also. I will walk through how to setup your project prerequisites, populate the pipeline with script code and parameters, perform synchronous and asynchronous execution, capture output, and leverage shared namespaces. Therefore i created a little GUI frontend which will simply call the IntuneWinAppUtil. We have a module parameter that defines the script parameters that are going to be passed to our PowerShell script. NET applications. If you run your workstation with standard user privileges, you’ll soon discover that it’s not possible to launch PowerShell scripts with administrative privileges by right-clicking the script. Download Presentation VBScript An Image/Link below is provided (as is) to download presentation. Some comments about SAP Script Recording and Playback: This is an interface exposed by SAP GUI. shell") objShell. It's free to sign up and bid on jobs. You can pass parameters in different ways either by unnamed parameters, named parameters and you can even force the user to enter specific parameter value. Note: To follow this guide, you have first have to enable PowerShell remoting. for /l %%x in (1,1,120) do ( echo %%x. Recently I had a need to write a PowerShell script that could accept a set of parameters at script launch, and pass those parameters to an inline scriptblock to allow the input parameters to act as variables in a set of commands against a remote server. I will admit that yesterday I talked about the easiest default to handle—the case of defaulting to the local computer. So make long story short. Software Deployment Scripting Systems Management PowerShell Microsoft PowerShell VBScript I need to reboot my computer after i install the application. Since there is only ONE fundamental data type, all the declared variables are variant by. This could for example be to backup files with SyncDir from a PowerShell, VBScript or KiXtart logon script. Should work with PowerShell V2 and above. This tutorial will. Script now working a treat! Used a free app called PowerGUI to edit the powershell script which made the job much easier. When I started programming in VBScript, I didn't know the real difference between Run and Exec in VBScript present in the WScript. Afterall, 64-bit computing potential hasn't fully been realized yet, and 16 & 32-bit computing are still here, even running on 64-bit hardware. Although less common than calling methods on an instance, it is sometimes helpful to call methods on a WMI class. txt and file2. batch file for runing a java command. I want to run a vbscript from a powereshell. Pass Parameters from a Windows Batch Script to VBScript. It’s old, but it allowed (back when I used and wrote it), people like me to create GUIs for VBS scripts. shell") objShell. Usually the method for adding a certificate to a certificate store in Windows means that you perform one of a couple of actions, such as right-clicking on the certificate file and importing the certificate to a store or using the certificates MMC snap-in to import the certificate. If you have legacy scripts and PowerShell in the same GPO, be sure to configure the priority (see Fig. Our first step is to look at the SDK chm file to find the proper class to. ExecuteGlobal is used in VBS like IEX in PowerShell. Get-Help When investigating the scope and parameters for any new command, I call for Get-Help followed by the name of the cmdlet, this is how I learned about the above parameters. ps1 or batch file, and a entire script from within the script calling it. Powershell script to convert all xls documents to xlsx in a folder recursively - ConvertXLS. For example, if you decide to delete files by using a script containing wildcards, there could be all manner of unexpected side effects. In PowerShell version 3, the cmdlets Invoke-RestMethod and Invoke-WebRequest where introduced. This option is provided as part of the PRTG Application Programming Interface (API). calling the same vbscript from a direct command line passing in same command line arguments gives different results. I want to run a vbscript from a powereshell. Summary: Using a script containing Windows PowerShell functions can be as simple as dot-sourcing the script. In practice the phrases argument and parameter tend to be used interchangeably, CMD batch files do not perform any type checking. Parameter Names will be ignored if contained in quotation marks. The screenshot shows the files. preventDefault(). The script requires one parameter – the file name and path (e. Yes you can do it in batch. Import - Import a PowerShell script into the console. vbs, which is located in your current working directory: cscript hello. ) but no exact match, I put together a quick sample to the job. One of the. Another way to do it is to put a Param block at the top of the script, then the function, and calling the function with the passed in parameters. 1- Generate the Script (*. ps1 works, as does a shortcut to powershell. A co-worker of mine posed the question of how to get the same type of pop-up that you get when you are using a simple wscript. Calling a PowerShell Script From Your. The return value is false if event is cancelable and at least one of the event handlers which handled this event called Event. Read our guide that describes all the different ways of how you can enable remoting. ps1” –Computer L001 –User User1, because the & command is an alias for the Get-Command cmdlet. Here is one for creating a container node aka. run("powershell -Executionpolicy Bypass -nologo -noninteractive -file. For this blog post, I’ll show you the basic framework for capturing and applying PowerShell parameters using MDT. The problem is that you cannot simply assign a. It can be confusing to know which tool in the SSIS toolbox to use when trying to execute a PowerShell script from within SSIS. One of the. ps1 localy (from "Script" directory): powershell. This post describes how to pass external arguments to R when calling a Rscript with a command line. Start-Job –Name GetFileList –Scriptblock {Get-ChildItem C:\ –Recurse} Now we are free to do whatever we want within the shell while that script block executes in the background. So there you have it in a nutshell. With the "Create Batch Code" button in the WMI Code Generator you can create your own WMIC samples. The IsEmpty function returns a Boolean value that indicates whether a specified variable has been initialized or not. Return Value. This could for example be to backup files with SyncDir from a PowerShell, VBScript or KiXtart logon script. I used cscript. Invoke a script script as console. The script basically uninstalls the old version. Copy pasting the content of the script in to PowerShell. ps1" -Computer L001 -User User1, because the & command is an alias for the Get-Command cmdlet. The encrypted passwords can be decrypted using another function in this file: ConvertTo-CleartextPassword. For some reason I can't get the parameters to run. Is it possible to call the VBScript Compiler WScript. vbs to the. Hi I want to run a vbscript with parameters from a Powershell script. Simply put, parameter validation is a means for Windows PowerShell to validate a parameter's value before the body of the script or function is run. ps1 script (due to permission issues, read versus write folder access) and I don't want to duplicate script code (which is why I'm trying to reuse code). Here is a beautified version:. PowerShell Logon Script Technique. ComputerName: you can pass single or multiple computernames to this parameter as a comma separated. Copy pasting the content of the script in to PowerShell. In the Name field, enter the name that you will call the application in AlwaysUp. ps1 file from. Right-click on a. The first script is contained in this page, copy/paste (as Johan says ‘steal with pride’ ;) and name the first: ‘SQLAuditv02. Pass Parameters from a Windows Batch Script to VBScript. However, I did find a way to create shortcuts using VBScript. A Sub procedure can take arguments (constants, variables, or expressions that are passed by a calling procedure). YOu cannot merge PowerShell script or vbscript into VB. You are asking about vbscript and powershell. Why is your awesome powershell script just opening up notepad?! Running Windows PowerShell Scripts Few things in life are as exciting as getting a brand-new command shell and scripting language; in fact, getting a brand-new command shell and scripting language is so exciting that you can barely get the thing out of the box. cmd, which displays the specified part of the current date or time (like VBScript's DatePart( ) function). Dot-sourcing is a concept in PowerShell that allows you to reference code defined in one script in a separate one. Our case study is simple. One of the most useful jobs for PowerShell is to create a bank of WMI based scripts. Summary: Learn how to use Windows PowerShell to pass parameters to VBScript scripts and to console applications. Hello, I am trying to run my ps1 script with parameters from VBscript. Calling a script with unnamed arguments is a simple method of passing values into a VBScript, those values can then be picked up within the script by reading the properties of WScript. This is the best method if you rarely run MSI file with admin rights. Get-Help When investigating the scope and parameters for any new command, I call for Get-Help followed by the name of the cmdlet, this is how I learned about the above parameters. vbs parameter1 parameter2. You can pass VBScript arguments to the procedures by reference or by value. ps1 Scripts\IndexSymbols. VSCode is the primary tool that Microsoft provides on Linux and Mac OS to edit and debug PowerShell scripts. Now I can use mklink. How to execute powershell script from VBScript with parameter Few months ago, a new request from the existing web application portal call B-Portal is to copy resign users folder to archive folder. Shell object. YOu cannot merge PowerShell script or vbscript into VB. We can't call the PowerShell script as admin from the command prompt, but we can from PowerShell; so we essentially start a new PowerShell session, and then have that session call the PowerShell script using the -Verb RunAs argument to specify that the script should be run as an administrator. Invoke a command as console task 2. This replaces the Arguments parameter on the VBScript modules and provides a more structured definition of the arguments being passed to the script. See Call PowerShell Scripts from VBScript to find out how. But sometimes, we need to work with a single object and even then sometimes just a single property of that object. Shell script to add DNS Entery to BIND Database with default Nameservers, Mail Servers (MX) and host Integrating awk script with shell script: Script to convert file names from UPPERCASE to lowercase file names or vice versa. doc), PDF File (. On the process section you fill in all the necessary details. ps1 reads this -path parameter from txt file and stores it as a. This is the obvious bit. This improves the readability of the code. But after some research and testing I got it – use vbScript to call the PowerShell script. Although less common than calling methods on an instance, it is sometimes helpful to call methods on a WMI class. Our case study is simple. Use VBScript to call the PowerShell script that wait AA will wait for the script to finish running before moving on to the command (eliminates waiting for the PowerShell window to close) Write the PowerShell script in AA using Log to File so that all variables in the script have the correct values without passing parameters. Causes the {sys} constant to map to the 64-bit System directory when used in the Filename and WorkingDir parameters. A Sub procedure can take arguments (constants, variables, or expressions that are passed by a calling procedure). Note: On the test system, "C:\Users\Sam" contains two files (file1. When a parameter contains spaces, you need to place that parameter in quotes. Without a small workaround, it may even be impossible, even if you specify the -WindowStyle Hidden switch - this will only result in the PowerShell window blinking up for a split second and disappearing afterwards. We are writing more and more management functions as PowerShell scripts and executing some of them at install time is often convenient or required. In the Name field, enter the name that you will call the application in AlwaysUp. It is a standard SAP tool and could available or disable. This breaks my solution of passing arguments, and I've realised that it is not completely correct, so I made some modifications to make it work no matter which arguments are passed to the. Create a VBS script that can invoke the reboot call (see the sample below) and enter the necessary credentials and device names. ps1 === path parameter where the script resides Check out this Technet link for optional parameters on. bat file, but I can't get it working from vbscript. This is called Parameter Sets. There's an example below. A vbs wrapper script is what I use to launch PowerShell scripts in those scenarios. The code passed as an argument will be executed in the context of the script. ps1 script from my testtest. These are all different things. You can create a small function at the beginning of your powershell script that will accomplish what you want. For example lets say you had a script that sent an email, you might have parameters that let someone running the script specify who to send the email to and which SMTP server to use etc rather than hard coding the destination and SMTP server into the script itself and therefore. exe /? for the explanation of the -f or -File switch) - mousio Aug 22 '14 at 13:30. Hey, Scripting Guy! I was looking in the Script Center Script Repository for Windows PowerShell scripts, and I found one that was really cool. echo in VBS.