How do I concatenate two text files in PowerShell?

Question

I am trying to replicate the functionality of the cat command in Unix.

I would like to avoid solutions where I explicitly read both files into variables

Answer 1

To concat files in command prompt it would be

type file1.txt file2.txt file3.txt > files.txt

PowerShell converts the type command to Get-Content, which means you will get an error when using the type command in PowerShell because the Get-Content command requires a comma separating the files. The same command in PowerShell would be

Get-Content file1.txt,file2.txt,file3.txt | Set-Content files.txt