I can examine the length property and find out the minimum length of the files in the folder, the maximum length, the average size, and the total length of all files in the folder. For example, I can use the Get-ChildItem cmdlet to return fileinfo objects for all the text files in the folder. One really cool thing I can do with the Measure-Object cmdlet is to measure specific properties of the piped objects. These commands illustrate combining the switches to return specific information. In the following figure, I use the Measure-Object cmdlet to count lines then lines and characters and finally lines, characters, and words. Get-Content C:\fso\a.txt | Measure-Object –Word It is used similarly to the character or line switched parameter. There is also a words switched parameter that will return the number of words in the text file. Get-Content C:\fso\a.txt | Measure-Object -Character If I need to know the number of characters, I use the character switch: Get-Content C:\fso\a.txt | Measure-Object –Line If I want to know how many lines are contained in the file, I use the Measure-Object cmdlet with the line switch. A sample file is shown in the following figure. It can also tell me information about a text file. Note that I ran the command twice: the first time without the force switched parameter, and the second time using it.īut the Measure-Object cmdlet does more than just count the number of files in a folder. The command and associated output are shown in the following figure. Get-ChildItem -Recurse -force | Measure-Object Pipe the fileinfo objects from step one to the Measure-Object cmdletĪn example of using this command to count the files in the c:\fso folder is shown here:.Pass the path to count to the path parameter. The force switch is used to return any hidden or system files. Use the recurse switch to cause the cmdlet to work through subfolders. Use the Get-Childitem cmdlet to return a listing of fileinfo objects.I merely need to use the following steps. Using the Measure-Object cmdlet, it is easy to count the files. Get-ChildItem -Path c:\fso -Recurse -Force | If I did not have the Measure-Object cmdlet, I would need to count the files in a folder manually.
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I am not positive of this and am somewhat afraid to ask, but she seems to give off the “nerd alert” vibe when I enter a room or when I call her on her cell phone from upstairs and ask her about her favorite Windows PowerShell cmdlet.Īnyway, I will share my favorite cmdlet-it is the Measure-Object cmdlet. “Well, I was thinking about my favorite Windows PowerShell cmdlet while I was running, and I realized I did not know what yours was,” I said.Īt times, I think that the Scripting Wife seems to believe I am a nerd. Why would I have a favorite Windows PowerShell cmdlet?” she asked. I was wondering what your favorite Windows PowerShell cmdlet is.” “I just finished running on the treadmill, and I am now cooling down.
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“What are you doing?” she asked as she answered her Windows 7 phone. She was downstairs and it is easier to call her than to go down there. Anyway, I called the Scripting Wife while I was cooling down. For example, I was on the treadmill earlier, and I was thinking about my favorite Windows PowerShell cmdlet. Yes, I have strange thoughts on the weekend. The ideal thing to do is to be in Australia to start the weekend, and then pop back to Charlotte to conclude the weekend. Of course they get to start their weekend earlier than I do. For my friends in Australia, the weekend is already over, and they are on their way to work. The weekend is halfway over in Charlotte, North Carolina.
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Summary: Learn how to use a powerful Windows PowerShell cmdlet to count words and lines in files, or to count files.
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