posts-powershell

In a previous tip, you learned how to add custom properties to objects. Today, we want to show you how to add custom methods and also give an...

You may have heard that PowerShell can add custom properties to objects. While we are not going into much detail about this here, we'd like to...

In a previous tip, you learned that CSV files use different separators, depending on your culture. While you were unable to select a separator in...

In PowerShell V1, creating CSVs wasn't very flexible because PowerShell was limited to the comma as separator. In many cultures, different...

In the previous tip, you learned that Export/Import-CSV does not persist property types. Instead, all properties are converted to string. To...

Export-CSV and Import-CSV are great ways of persisting data in a structured way. There are some limitations, though. Take a look. This line saves a...

If you start experimenting with PowerShell V2 ISE (editor), you may notice that all scripts you create are saved in Unicode by default. This was...

Alias names are shortcuts for other commands, and you probably know that. In PowerShell V1, the only way to retrieve all aliases for a given target...

You can run classic cmd commands from within PowerShell and store the results in variables. All you need to do is invoke cmd.exe with the /c switch...

Since both PowerShell and the classic cmd.exe are console-based, it is very easy to switch between both of them. If you must use a classic shell...

Moving the cursor in long input lines is not very convenient. You cannot use the mouse and have to use arrow keys to move backwards and forward....

Maybe you have noticed that some PowerShell consoles have a nice blueish background while others default to black. Actually, the blueish background...

Well, ok, Consolas wasn't specifically designed for PowerShell but rather as an enhancement for all consoles. It is a new Microsoft font that...

Each PowerShell console has a small icon at the left of its title bar, and when you right-click this icon and choose Properties, you open the...

There are many autocompletion tricks built into PowerShell, and you probably know that pressing TAB is always a good idea to save typing. There is...

There are actually two places where your commands get stored: One is maintained by PowerShell (Get-History, Invoke-History). The other one is...

In our last tip, you learned that F7 opens a dialog with your command history. To select a command, you had to use the arrow keys to move to the...

Did you know that the PowerShell console shares some key shortcuts with classic cmd consoles? For example, press F7 to open a menu with your command...

If you happen to run Windows 7 already, not only will you get PowerShell V2. In addition, with the new "Superbar", you can create your...

Test-Path supports wildcards so if you'd like to know whether there are any PowerShell script files located in your home folder, try this:...

Test-Path can check whether a file or folder exists, but this does not tell you whether the path specified was actually a file or a folder. If...

Test-Path is your friend whenever you want to check whether a file or folder exists: Test-Path C:autoexec.batTest-Path C:windows Test-Path can check...

With just a couple of lines of code, you can create a HTML document listing each installed type face on your computer which you then can print out...

PowerShell internally always works with objects, and this can cause confusion when you mix object and string technologies. In a previous example,...

To get a list of all available font families on your system, you can load the .NET drawing library and then ask the InstalledFontCollection for all...

To find out all folders that contain no files, you can use this line: dir -recurse | Where-Object { $_.PSIsContainer } | Where-Object {...

Ever wanted to create a list of all folders and subfolders? It just takes one line: dir -recurse | Where-Object { $_.PSIsContainer } |...

Did you notice that Dir, ls or Get-ChildItem do not return hidden files? To see hidden files, you need to specify the -force parameter: Dir...

When you buy a new external USB drive, most of the time it is preformatted with the old FAT32 file system for compatibility reasons. You could...

Drive Labels are the names attached to logical disks. Using WMI, you can both read and write (change) drive labels. To read the existing drive...