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Windows IT Pro UPDATE --Getting Started with Windows PowerShell

----------------| Windows IT Pro UPDATE |----------------

In This Issue * Getting Started with Windows PowerShell * From Windows IT Pro: How I Secured One Company's Network * From the Community: Sandboxie Boxes In Your Applications * Monitor Access To Your Company's Data


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***Commentary: Getting Started with Windows PowerShell
by Paul Thurrott, News Editor, [email protected]

If asked to call out the single major difference between Windows and UNIX--and let's leave calls of "uptime" for the laugh track, please--I guess I'd have to go with the command line. UNIX was built with a command-line interface (CLI) as the default, whereas the CLI in Windows is decidedly an afterthought. Windows, instead, puts the GUI first.

Much of that difference has more to do with timing than anything else. Windows simply came of age in the era that began with the Macintosh; UNIX, of course, predates the GUI. Today, most experienced UNIX administrators are CLI experts of some sort, able to rattle off complex scripts in their sleep, though of course most are beholden to curious CLI environments and even particular text editors. It's all part of the culture.

On the Windows side, most administrators are familiar with the admin tools that ship in Windows and with various Microsoft and third-party management tools. Truly experienced Windows administrators are at least passingly familiar with the Windows CLI, and various scripting environments. But they've been hobbled by the unsophisticated nature of the MS-DOS-based CLI in Windows and the fact that it hasn't been seriously updated in more than a decade.

Well, no more. Microsoft has created a new CLI, the Windows PowerShell (previously code-named Monad) that offers a best-of-both-worlds compromise between the power of UNIX CLIs and the discoverability and usability of Microsoft .NET-based programming languages. PowerShell, put simply, is the CLI done right. And if you're looking to enhance your administrative toolset and, ultimately, your marketability, this is something you'll want to look into.

Like many Microsoft technologies these days, PowerShell has been developed outside of any major Microsoft products, but it will ultimately be integrated into various products and, eventually, Windows itself. In the meantime, you can download a near-final version of PowerShell and install it on various Windows Server 2003 versions (including the x64 versions and R2), Windows Vista, and Windows XP. It requires .NET Framework 2.0.

Although PowerShell should ship as a standalone product by the end of the year, its first major appearance will be as part of Microsoft Exchange Server 2007. As I've discussed before in Windows IT Pro UPDATE, Microsoft has engineered Exchange 2007 as if it were a UNIX server. The management GUI is a subset of what's available from the PowerShell-based command-line tools. Amazing.

PowerShell might still be included as part of Longhorn Server, currently due in the second half of 2007. Presumably, it will be included in post-Vista Windows client and server systems.

Here's why PowerShell is exciting. First, it's consistent and logical. Say what you will about .NET, but the .NET Framework is a model of consistency, and PowerShell takes the same approach with its own .NET-based language (complete with all the arithmetic operators, assignment operators, variables, methods, and other features one would expect of a scripting or software-development language) and object-oriented namespaces. PowerShell improves on UNIX CLIs by offering consistent output: Everything that provides output in PowerShell is predictable, making it easier to build complex scripts. PowerShell is also discoverable. If you don't know the properties of a particular method, for example, PowerShell can display in-place lists of those properties so you can find the right one. And it supports Tab-completion of keywords.

Next week, we'll look at some specific PowerShell examples. In the meantime, here are a few resources to get you started:

Microsoft PowerShell Team Blog

Windows PowerShell (includes RC1 download)

Exchange 2007 Script Center

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***From Windows IT Pro: How I Secured One Company's Network

Here's one way to secure a network while maintaining usability--using virtual machines, a virtual network, and Log Parser, and preinstalling common ActiveX components. For a limited time, you can access this article at the following URL:

***From the Community: Sandboxie Boxes In Your Applications Read the latest posting to the Security Matters blog to find out more about a handy tool that deletes traces of your online activities.

------ Tell us what you think in this month's Instant Poll: "How much time do you spend on application-development activities?"

~~~~ Hot Spot: ~~~~

Email Discovery and Compliance You know you need to manage your email data; how do you do it? What steps are you taking? What additional measures should you enact? What shouldn't you do? Get answers to these questions and get control of your vital messaging data. Download the free eBook today!


***New and Improved
by Blake Eno, [email protected]

Monitor Access To Your Company's Data
IS Decisions announced FileAudit 3.0, a file and folder access surveillance solution, which helps you in one click, determine who accessed sensitive data at what time and from what computer. FileAudit's new GUI lets you take advantage of the product either from its own console or via Windows Explorer. FileAudit lets you display access history in printable reports that can be scheduled to run automatically and schedule automatic archiving of the access events occurring on one or more systems. FileAudit is licensed per system and pricing starts at $125 per system. For a complete list of features, visit IS Decisions.

Tell Us About a Hot Product and Get a Best Buy Gift Card!
Have you used a product that changed your IT experience by saving you time or easing your daily burden? Tell us about the product, and we'll send you a Best Buy Gift Card if we write about the product in a future Windows IT Pro What's Hot column. Send your product suggestions with information about how the product has helped you to [email protected]

===== Events and Resources:

Windows Connections Conference Now in its seventh year, Windows Connections returns November 6-9, to Mandalay Bay in Las Vegas. Don't miss your chance to interact with industry experts and hear the latest information on Windows Server 2003, Windows 2000 Server, and Windows XP Professional! Register and attend sessions at Microsoft Exchange Connections FREE! ORACLE AND SQL... BETTER TOGETHER? Learn about optimizing 64-bit database computing, business intelligence for SQL Server and Oracle, high-availability proof points for database computing, and the implications of architectural differences between Oracle and SQL. Coming to 12 US cities in September and October. Special price--sign up now for just $49! How will compliance regulations affect your IT infrastructure? Help design your retention and retrieval, privacy, and security policies to make sure that your organization is compliant. Download the free eBook today! Total Cost of Ownership--TCO. It's every executive's favorite buzzword, but what does it really mean and how does it affect you? In this podcast, Ben Smith explains how your organization can use virtualization technology to measurably improve the TCO for servers and clients. When your systems go down, your users' productivity grinds to a halt. User downtime is one of the fastest growing concerns among businesses. This free Web seminar teaches you how to keep your users continuously connected and your business up and running. View the on-demand Web seminar now!

===== Featured White Paper

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