Add Text to file when performing Get-ChildItem [duplicate] - powershell

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Does PowerShell require the opening curly brace of a script block to be on the same line?
(2 answers)
Closed 5 years ago.
I've been looking around trying to solve this issue but nothing has worked so far.
I am wanting to pick 1/multiple files, add a hardcoded value (e.g "DIAB`r`n") to the start of the file content and then write to another volume.
Do I have to do multiple statements or is it something I can do in one.
What I have so far is try using 2 statements:
# Find the file/s .HL7, move to a new destination and change the filename to add "DIAB-"
# to the front - this is working
Get-ChildItem -Path $DiabetesPath |
Where-Object { (!$_.PSIsContainer -and $_.Name -like "*.HL7") } |
Move-Item -Destination $DestinationPath -PassThru |
Rename-Item -NewName {"DIAB-" + $_.Name}
# this is what is not working - after files moved to destination trying to add some text
# to the start of the file content
Get-ChildItem $DestinationPath -Recurse -Filter DIAB*.HL7 | ForEach-Object
{
$content = Get-Content $_.FullName
Set-Content $_.FullName -Value "DIAB`r`n", $content
}
When I try it, it says:
cmdlet ForEach-Object at command pipeline position 2
Supply values for the following parameters
process[0]:
When I enter something it keeps going:
process[1]:
process[2]:
...
Not sure what is going on.

Answer 1

Wow! didn't realise the position of { would affect anything.
Moved the { next to the ForEach-Object and it works.
Get-ChildItem $DestinationPath -Recurse -Filter DIAB*.HL7 | ForEach-Object {
$content = Get-Content $_.FullName
Set-Content $_.FullName -Value "DIAB`r`n", $content
}