Sometimes you need to test if two files are the same. As files are getting larger, your scripts will take longer, so we need to look into performance. In this article, I’ll show how to compare two files using a buffered approach in PowerShell.
Read the article Compare Files with PowerShell: a faster way
PowerShell is very similar to .NET, so it is no surprise that it is very popular with .NET developers. It is a language for writing scripts, so you might encounter some unexpected situations. I had this experience when I tried to parse some HTML with PowerShell: I could not get the replacement with regular expression groups to work! It turned out that my .NET knowledge was working against me…
Read the article Regular Expression Groups in PowerShell (for .NET people)