I run the following code using PowerShell to get a list of add/remove programs from the registry:
Get-ChildItem -path hklm:\software\microsoft\windows\currentversion\uninstall `
| ForEach-Object -Process { Write-Output $_.GetValue("DisplayName") } `
| Out-File addrem.txt
I want the list to be separated by newlines per each program. I've tried:
Get-ChildItem -path hklm:\software\microsoft\windows\currentversion\uninstall `
| ForEach-Object -Process { Write-Output $_.GetValue("DisplayName") `n } `
| out-file test.txt
Get-ChildItem -path hklm:\software\microsoft\windows\currentversion\uninstall `
| ForEach-Object {$_.GetValue("DisplayName") } `
| Write-Host -Separator `n
Get-ChildItem -path hklm:\software\microsoft\windows\currentversion\uninstall `
| ForEach-Object -Process { $_.GetValue("DisplayName") } `
| foreach($_) { echo $_ `n }
But all result in weird formatting when output to the console, and with three square characters after each line when output to a file. I tried Format-List
, Format-Table
, and Format-Wide
with no luck. Originally, I thought something like this would work:
Get-ChildItem -path hklm:\software\microsoft\windows\currentversion\uninstall `
| ForEach-Object -Process { "$_.GetValue("DisplayName") `n" }
But that just gave me an error.
Or, just set the output field separator (OFS) to double newlines, and then make sure you get a string when you send it to file:
$OFS = "`r`n`r`n"
"$( gci -path hklm:\software\microsoft\windows\currentversion\uninstall |
ForEach-Object -Process { write-output $_.GetValue('DisplayName') } )" |
out-file addrem.txt
Beware to use the ` and not the '. On my keyboard (US-English Qwerty layout) it's located left of the 1.
(Moved here from the comments - Thanks Koen Zomers)