如何从PERL将参数传递给Powershell并保留输出？

Question

I'm trying to pass an argument to a Powershell script via PERL and then retain the output for use later in the script. I cannot seem to get it to work.

PERL

$var= 1000;

my @output = `powershell.exe C:\\Workspace\\Utilities\\pathtoscript.ps1`.` $var`;
foreach (@output)
{
   print $_;
}

The powershell script appears to fail as if it's not receiving the argument. The powershell script is supposed to use that value and determine a new value based on the original value and pass it back to PERL to be used later in the PERL script.

I have attached another example of what i tried, which also fails in the same

Alternate Script

$center = 1000;
print "Getting business unit...\n";
my $renamecmd = 'Powershell.exe -executionpolicy remotesigned -File C:\Workspace\Utilities\get_business_unit.ps1'." $center";
my @output = `$renamecmd`;
foreach (@output)
{
   print $_;
}

Thanks in advance!

Answer 1

I figured it out... I also wrapped it in a fuction

sub getvalue{
print "Getting value...\n";
my $renamecmd = 'Powershell.exe -executionpolicy remotesigned -File C:\Workspace\Utilities\pathtofile.ps1'." $val";
my @output = `$renamecmd`;
foreach (@output) {
   print $_;
}
}