Downloading a file from web powershell

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Downloading a file from web using Powershell Ask Question. Asked 4 years, 11 months ago. Active 4 years, 11 months ago. Viewed 1k times. Mathias R. Jessen k 8 8 gold badges silver badges bronze badges. Zz11 Zz11 1 1 gold badge 1 1 silver badge 8 8 bronze badges. Authentication can differ between services, using an official API would be my choice in this situation.

You deal with authentication in a way that each service supports and often they are easier to use aswell. I am no Web Developer, but as far I understand you do not have a session.

The HTML content you are getting is probably for the login page. You want to try Huddle API's for this Yea you are right. On Windows 10, you can use the built-in Invoke-WebRequest cmdlet to download files this cmdlet is available in all versions since PowerShell 3. To download a file, you just need to specify its URL and the local folder in which to save the file:. By default, the Invoke-WebRequest cmdlet downloads the file to the current directory.

On Windows 10, there are two aliases available for the Invoke-WebRequest cmdlet: curl and wget. NET itself. If you want to know more about these two. HttpClient vs. To use the WebClient class, you need to initiate an object as a System. WebClient object. Then, using the DownloadFile method starts the download of the file from the source.

Please copy the code below and run it in your PowerShell session to test. However, the PowerShell prompt will be locked until the download is complete. If the source requires authentication to allow the file download, you can use the code below. Instead, use the System. HttpClient class. It appears that the WebClient class is obsolete, and the new class that Microsoft is endorsing is the HttpClient class.

The next section talks about using the HttpClient class in PowerShell to download files from the web. Like the WebClient class, you need to create first the System. Refer to the comments above each line to know what each line of code does. In situations where downloading a file requires authentication, you need to add the credential to the HttpClient object. To include a credential to the file download request, create a new System.

HttpClientHandler object to store the credentials. You can copy the code below and run it in PowerShell to test. Or you can also run it as a PowerShell script. In this example, the code is saved as download-file. At the start, the directory only has the script file in it. Then, the script proceeds to download the file. After downloading the file, you can see that the new file is now inside the destination directory.

Whether downloading password-protected sources, single or multiple files — a PowerShell way is available to you. This means that these methods apply to both Windows and Non-Windows systems, with the exclusion of Start-BitsTransfer.

And since PowerShell is more than a command prompt, you can translate what you learned into scripts. For you, that would mean an opportunity for automation. No more copying URLs, clicking links, and waiting for downloads manually. Why not write on a platform with an existing audience and share your knowledge with the world?

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