Specifies the output file for which this cmdlet saves the response body. Enter a path and file name. If you omit the path, the default is the current location. The name is treated as a literal path. Names that contain brackets ([]) must be enclosed in single quotes ('). By . The reason is that, by default, Invoke-WebRequest sends the downloaded file to the pipeline. However, the pipeline will then not just contain the contents of the file. Instead, you will find an object with a variety of properties and methods that allow you to analyze text files. · PowerShell Invoke-WebRequest - Parse and scrape a web page. PowerShell’s Invoke-WebRequest is a powerful cmdlet that allows you to download, parse, and scrape web pages. Michael Pietroforte is the founder and editor in chief of 4sysops. He has more than 35 years of experience in IT management and system administration.
If you specify an existing directory, the file will be placed by its server-designated name there. If you specify a file path, that path is saved to as-is; a file path is either: the path to an existing file (which is then quietly replaced, as before) the path to an existing directory followed by the name of a new file to be created. The next sections show each of these four methods. In the end, it's up to you to decide which way you would adapt when using PowerShell to download files. Using Invoke-WebRequest as a PowerShell wget Alternative. The first method in PowerShell to download files is by using the Invoke-WebRequest cmdlet. Specifies the output file for which this cmdlet saves the response body. Enter a path and file name. If you omit the path, the default is the current location. By default, Invoke-WebRequest returns the results to the pipeline. To send the results to a file and to the pipeline, use the Passthru parameter.
When I care about original info like filename or the last time the file was changed I use BITS to download the file, most websites makes this super simple because the direct download link is included in the response you get from "invoke-webrequest" under ".links". By default, Invoke-WebRequest returns the results to the pipeline. That is, in the absence of -OutFile no file is created. (If you don't capture or redirect the output, it will print to the host (console).) As techguy notes in a comment, the current directory only comes into play if you do use -OutFile but specify a mere file name rather. We can also use Invoke-WebRequest to download files from the web as well and it’s really easy! We can download files by simply pointing Invoke-WebRequest at a URI of a file and using the OutFile parameter to tell the cmdlet to save the file to local disk.
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