Powershell get file from server using NTLM auth

Use:

ii .

which is short for

Invoke-Item .

It is one of the most common things I type at the PowerShell command line.

Update Jan 2014: With Powershell v3, released with Windows 8, you can do this:

 (Invoke-webrequest -URI "http://www.kernel.org").Content

Original Post, valid for Powershell Version 2

This solution is very similar to the other answers from stej, Jay Bazusi and Marco Shaw. It is a bit more general, by installing a new module into your module directory, psurl. The module psurl adds new commands in case you have to do a lot of html-fetching (and POSTing) with powershell.

(new-object Net.WebClient).DownloadString("http://psget.net/GetPsGet.ps1") | iex

See the homepage of the code-sharing website http://psget.net/.

This nice line of PowerShell script will dowload GetPsGet.ps1 and send it to Invoke-Expression to install PsGet Module.

Then install PsUrl, a Powershell Module inspired by curl:

To install something (in our case PsUrl) from central directory just type:

install-module PsUrl

get-module -name psurl

Output:

ModuleType Name                      ExportedCommands
---------- ----                      ----------------
Script     psurl                     {Get-Url, Send-WebContent, Write-Url, Get-WebContent}

Command:

get-command -module psurl

Output:

CommandType     Name                                                Definition
-----------     ----                                                ----------
Function        Get-Url                                             ...
Function        Get-WebContent                                      ...
Alias           gwc                                                 Get-WebContent
Function        Send-WebContent                                     ...
Alias           swc                                                 Send-WebContent
Function        Write-Url                                           ...

You need to do this only once.

Note that this error might occur:

Q: Error "File xxx cannot be loaded because the execution of scripts is disabled on this system. Please see "get-help about_signing" for more details."

A: By default, PowerShell restricts execution of all scripts. This is all about security. To "fix" this run PowerShell as Administrator and call

Set-ExecutionPolicy RemoteSigned

From now on, in your new powershell sessions/scripts, do this:

import-module psurl
get-url "http://www.google.com"

To download and save to a file, do this:

get-url "http://www.google.com" | out-file -filepath "myfile.html"