database-tools

All cmdlets live in modules or snap-ins. To see which modules are currently loaded, use Get-Module. In PowerShell 3.0 or better, most modules are...

Get-Command is your primary tool when you need to find a command to accomplish something. You can search for verbs and/or nouns like this: # find...

WMI can find out details about your CPUs in just one line: PS> Get-WmiObject -Class Win32_Processor | Select-Object -Property Name, Number* Name...

On servers, PowerShell can install Windows features with the cmdlet Install-WindowsFeature. When you save the result emitted by...

Script blocks are pieces of executable PowerShell code. You typically create them by enclosing code in braces. To dynamically create script blocks...

By default, folders and files inherit permissions from their parents. To stop inheritance and make sure only the explicitly assigned permissions are...

In previous examples, we showed you how you can add new NTFS permissions to an existing folder. If you want to reset permissions and make sure all...

To find out which NTFS access permissions have been assigned directly to a file or folder, check for the property "isInherited". This will...

In a previous tip we showed how you can add NTFS permission rules to a folder. To find out what kind of permissions are assignable, take a look at...

Often, you may need to create a new folder and also set NTFS permissions for the folder. Here is a simple example that creates a new folder and...

To improve readability, you can break PowerShell lines into separate lines. Get-Service | Where-Object { $_.Status -eq 'Running' }...

With a simple trick, you can add a dialog window that helps users to provide the function parameters for your function. Simply use...

To display text information, you can of course launch notepad.exe, and use the editor to display the text. Displaying text in an editor is not such...

If your script takes some time to complete, you may want to play a system sound file. Here is a sample illustrating how this can be done: # find...

Many file extensions are associated with executables. You can then use Invoke-Item to open a document with this executable. Finding out just which...