Powershell Echo Statement + Variable In One line
If you use double quotes you can reference the variable directly in the string as they allow variable expansion, while single quotes do not allow this.
$filename = "foo.csv"Write-Output "The file $filename has been processed."-> The file foo.csv has been processed.Also, echo is actually just an alias for Write-Output, so I've used the full name.
In powershell, you can use Write-Host as follows:
$filename = "foo.csv"Write-Host 'The file' $filename 'has been processed.'-> The file foo.csv has been processed.