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This works great if you are dealing with a run-of-the-mill text file, but it doesn’t work so well for XML. This effectively stores the file’s contents within a variable. In PowerShell, you can even take things a step further and map a variable to the Get-Content command. You can see an example of this in the figure below. Just type Get-Content followed by the file name, and PowerShell will display the file’s contents. The Get-Content cmdlet works in exactly the same way as the Type command. At the time, that was one of the most common ways of reading a text file.įast forward a few decades, and Microsoft took the Type command’s functionality and integrated it into a PowerShell cmdlet called Get-Content. You could enter the Type command, followed by a filename, and DOS would display the file’s contents. If you were using PCs back in the days of DOS, you might remember a command named Type. Thankfully, this is easier than it sounds. In my opinion, the easiest way to access XML data from PowerShell is to treat the XML data as an object. There are actually several different ways that you can access XML data from PowerShell. For the sake of demonstration, I will be using the XML file listed above.
#XML FILE VIEWER HOW TO#
So now that I have given you a quick crash course in XML file syntax, let’s take a look at how to create a PowerShell script that can extract data from an XML file. Additionally, both attributes and elements must have a closing tag, which is represented by a backslash. Attributes contain values (values are the actual data), and these values must be surrounded by quotation marks. The lines in the middle of the sample XML file that list fruit names and colors are known as attributes. More complex XML files generally include an entire hierarchy of elements. In this case, is the root element, but it is also the only element. 1 for XML files is that every XML file has to have a root element. Here is a really simple example of an XML file: By using PowerShell, you can extract values from an XML file, and if necessary, PowerShell can even perform some sort of action based on those values.īefore I show you how to use PowerShell to read data from an XML file, I need to talk a little bit about an XML file’s structure. Not surprisingly, PowerShell is also XML aware. The author of the XML document introduces these tags.XML is used in everything from configuration files to Microsoft Office documents.
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The tags in the above example like, ,, , and are not defined in any XML standard.
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Two of our famous Belgian Waffles with plenty of real maple syrup The XML format makes the data available to all machines and humans. The XML helps you to structure the data for storing and transporting. XML simplifies the data storing and transporting by storing the data in plain-text format and facilitates its availability. Therefore, the data transfer between different systems is time-consuming and resulted in the loss of data. Many computer systems contain the data in a non-compatible format. Your motive is not to display the data, but your reason is storing and transferring the data. It stores data in a format that is readable for both machines and humans. It is a standard, machine-readable file format used by search engines and other data-munching programs like feed readers. The XML is robust data storage and transfers medium on the web. XML stands for Extensible Markup Language (XML).
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