Powershell write progress

Displays a progress bar within a PowerShell command window. The figure above illustrates how to run a script in the Windows PowerShell console that has a space in the path. The only indication of actual time is from the Start-Sleep command, which halts the progress of the script for one second per pass.

This is shown in the following image. When a progress bar finishes, it is important to complete it using the Completed parameter, but make sure to do so outside of the loop generating it, otherwise that bar will flicker every time you go through another loop.

Without using the ID and the ParentID parameters, the two progress bars would display on top of one another. This is the same example as above, but before I ran the script, I resized the console window.

The default value for this variable is SilentlyContinue, which suppresses verbose output.


Without the Id parameter, the progress bars would be superimposed on each other instead of being displayed one below the other. The progress bar appears but does not do anything. Tick, Tick, Tick Another common use for Write-Progress is to create a "seconds remaining" display, rather than an actual progress bar.

In this way, the first one will display on top, and the second one under the first.

PowerShell Write-Progress

Take this, for example: Depending on the size of the array, and the particular work you are doing within each iteration, this might often be a part of your script where users get little-to-none feedback that the script is still running.

The shell lets you do this quite easily with the Write-Verbose cmdlet. Well, that is enough about progress bars. You can use Write-Progress to count down a number of seconds remaining This is most useful when your script needs to wait for a predetermined amount of time before proceeding and you want to show the user how long they have left to wait.

Ed Wilson, Microsoft Scripting Guy.

Add a Progress Bar to Your PowerShell Script

One thing that is cool to do is to use the Write-Progress cmdlet to time an operation. All rights reserved; reproduction in part or in whole without permission is prohibited. Have a question about a particular technology solution. This text describes the activity whose progress is being reported.

The output shown in the following image is what appears in the Windows PowerShell console. It appears under the Activity line. Therefore, I use the invocation operator also known as the call operator —the ampersand character—to run the script.

Display the progress while searching for a string PS C: The shell only supports a single progress bar at a time. The second required parameter is the status parameter.

An Example of Using Write-Progress in a Long Running SharePoint PowerShell Script

Microsoft Scripting Guy Ed Wilson here. When working with multiple progress bars, use the ID and ParentID parameters to show the relations between them.

Activity This we have already used, and controls the first line of text in the heading above the status bar.

A Better Way to Use Write-Progress

There are several different ways to use Write-Progress some of which may surprise you: Count property of your collection for the total. This is a great technique to use if you are connecting to a number of remote computers that would be the first progress bar and performing a number of operations on each computer that would be the second progress bar.

This is especially true when commands are piped, because there is no way to determine how many items need to be streamed as items are coming over the pipeline. This can be useful if you want to utilise a floating progress notification but have no way of knowing how much progress has been made.

PowerShell has a thousand nice features, but one of the nicer ones that I end up using all the time is the built in Write-Progress cmdlet. Shady the Intern came by today with a PowerShell script that printed dots to report progress, like.

It’s all about Progress: Using the PowerShell Write-Progress CmdLet If you are like me and you like to know how your task is going in a PowerShell process, this is a great little tip for you.

I’ve got a number of long running scripts that perform actions against a collection or query. The Write-Progress cmdlet displays a progress bar in a Windows PowerShell command window that depicts the status of a running command or script. You can select the indicators that the bar reflects and the text that appears.

Prof. Powershell. PowerShell's Write-Progress Explored. Jeffery Hicks breaks down how to use the Write-Progress cmdlet. By Jeffery Hicks; 02/11/; The last few lessons have been on displaying status messages in your PowerShell.

The Write-Progress cmdlet is ideal for displaying a graphical progress bar right in the console. It’s an intuitive way to not only display status messages to the user but also to have a progress bar to indicate to the user how far the script is along in its execution.


Ready to stop reading and start learning about PowerShell, DSC, Windows. A Write-Progress Sample To use the cmdlet you are required to specify an Activity. You can also specify a status, what the script is currently doing and a percentage complete progress bar.

Powershell write progress
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Progress Bars in PowerShell - Scott Hanselman