powershell for hcr

combining csvs

mkdir merged; Get-ChildItem -Filter *.csv | Select-Object -ExpandProperty FullName | Import-Csv | Export-Csv .\merged\merged.csv -NoTypeInformation -Append

# base cmd - may get stuck in recursive loop - above cmd safer (saves in merged/merged.csv)
Get-ChildItem -Filter *.csv | Select-Object -ExpandProperty FullName | Import-Csv | Export-Csv .\merged.csv -NoTypeInformation -Append