curl http://url/script.ps1 | powershell possible?

Question

I just want to replicate the same behavior that I do on Linux systems

c:\> \{CURL_EQUIVALENT_ON_WINDOWS} - http://url/script | powershell 

Is that possible?

Basically I want to execute a stream I download from a server.

IE: in steps:

1) Find out how to execute streams in a powershell. Execute a stream (that I already have on the file system)

c:\> type script.ps1 | powershell -command - 

but this doesn't work.

There is an option -File to execute a "File", and basically I want to execute the stream if possible.

2) Find out how to execute a stream I download from the server and pipe it in to a powershell.

Answer 1

Thanks to dugas I learn how to execute streams with powershell, and with this link http://blog.commandlinekungfu.com/2009/11/episode-70-tangled-web.html I understand how to get content as a stream from http with powershell.

So the final curl | powershell pipe looks like this:

PS C:\>(New-Object System.Net.WebClient).DownloadString("http://url/script.ps1") | powershell -command -

Thanks a lot to everyone that contribute to this question :-)