Category Archives: Powershell

Opposing Automation

Opposing Automation – no I don’t mean that you should oppose it. The sad fact is that there are very many administrators opposed to automation. Within two hours of starting my last job I was told by my team lead … Continue reading

Posted in Philosophy, Powershell | 3 Comments

File rename

File rename is a topic that seems to keep recurring. The simple answer is that you use Rename-Item PS> Rename-Item -Path C:\test\Newoutdata01.txt -NewName OldData01.txt If for whatever bizarre reason you have a character such as [ in your file name … Continue reading

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PowerShell version incompatibilities

There are incompatibilities between Powershell versions – you can’t use classes in Windows PowerShell v4 and there are differences between Windows PowerShell v5.1 and v6.x. One way to deal with PowerShell version incompatibilities is described in the recent post from … Continue reading

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File times

There are three pairs of file times that are available on files on Windows PS> Get-ChildItem -Path C:\test\Newoutdata01.txt | select *time* CreationTime      : 14/04/2019 17:28:41 CreationTimeUtc   : 14/04/2019 16:28:41 LastAccessTime    : 14/04/2019 17:28:41 LastAccessTimeUtc : 14/04/2019 16:28:41 LastWriteTime     : 25/02/2019 … Continue reading

Posted in File system, Powershell | Leave a comment

Get wireless networks

I saw a question on how to get wireless networks which got me thinking about string handling and working with legacy command line utilities. I also wanted to compare the options available in Windows PowerShell and PowerShell Core. First up … Continue reading

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Brackets in file names

If you have brackets – [ or ] – in your file name you can see problems working with the file name. This is how to deal with brackets in file names. Consider the files: outdata01.txt out[data02.txt out]data03.txt out]d[ata04.txt which … Continue reading

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Pro Microsoft Hyper-V 2019

I’ve always maintained that the most important thing about PowerShell is what you can do with it. This is brought out in my book – Pro Microsoft Hyper-V 2019 – https://www.apress.com/gb/book/9781484241158 . My co-author and I describe how to create … Continue reading

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