Two-Way Folder Sync Using Powershell

How did Robocopy fail?

Is there a way to create a Powershell script that will perform a two-way folder sync?  I tried Robocopy and could not get it to work.

I agree with Paul, this is Robocopy's bread and butter. If you're having trouble with it refer to this excellent guide.

https://adamtheautomator.com/robocopy-the-ultimate/

Hello I'd created a script on powershell to do this:
https://gallery.technet.microsoft.com/scriptcenter/Copy-Files-from-folderA-to-29710ef9

This creates copies of fiels and folders  oneway and preserves permissions.

Here's what I have.  Is this correct?

function Sync($sourceFolder, $targetFolder, $filter) {
    ROBOCOPY $sourceFolder $targetFolder $filter /XO /E /S /FFT /Z /XA:H /W:2 /R:5 /NP /NJH /NJS /NDL /NC /NS

    ROBOCOPY $targetFolder $sourceFolder $filter /XO /E /S /FFT /Z /XA:H /W:2 /R:5 /NP /NJH /NJS /NDL /NC /NS
}

I have my Workstation at home and a Laptop I take on the road.  I'm using a USB Drive & Powershell to keep the two computers in sync.

Are you getting an error message?  What message are you getting?

Thanks!