A PowerShell cmdlet, `Invoke-WebRequest`, facilitates sending HTTP and HTTPS requests to web pages or web services. Employing this cmdlet in conjunction with file output redirection allows the retrieval and local storage of files from the internet. For example, specifying a URL pointing to a PDF document and directing the output to a local file path effectively downloads the PDF.
The capability to retrieve files programmatically offers several advantages. It enables automated software deployments, facilitates data archiving, and streamlines content distribution. Prior to its widespread adoption, administrators often relied on dedicated download managers or manual browser-based downloads, introducing potential delays and inconsistencies into automated workflows. This programmatic approach enhances efficiency and reliability in managing digital assets.
