For anyone that has to troubleshoot Windows systems, being able to quickly and easily identify information about the computer such as OS info, drive information, network settings, and so on, can be a real time saver. This Perl script makes use of several Win32 modules to determine information about the installed operating system, the computer name, processor information, RAM information, drive information, and computer network settings. When running the script, you may want to take advantage of redirection to save the output to a file since it can be a bit on the lengthy side if the computer has multiple processors, multiple network adapters, etc. To take advantage of redirection run the script as follows:
perl WinInfo.pl > output.txt
use Win32;
use Win32::SystemInfo;
use Win32::DriveInfo;
use Win32::IPConfig;
use strict;
use warnings;
print "OS Information\n";
my $computer=Win32::NodeName();
print "The computer name is $computer\n";
my $domain=Win32::DomainName();
print "The computer is a member of the $domain domain/workgroup\n";
my $OS=Win32::GetOSDisplayName();
print "The OS is $OS\n";
my $fs=Win32::FsType();
print "The filesytem is $fs\n";
my $user=Win32::LoginName();
print "The current user is $user\n";
my $admin=Win32::IsAdminUser();
if($admin!=0){
print "$user is running this script as admin\n\n\n";
}
else{
print "$user is not running this script as admin\n\n\n";
}
print "Processor and RAM Information\n";
my %processor;
Win32::SystemInfo::ProcessorInfo(%processor);
for (my $i=0;$i<$processor{NumProcessors};$i++) {
print "Processor$i\n";
print "Processor Name: " . $processor{"Processor$i"}{ProcessorName} . "\n";
print "Processor Info: " . $processor{"Processor$i"}{Identifier} . "\n";
print "Processor Speed: " . $processor{"Processor$i"}{MHZ} . "MHz\n\n";
}
my %memory;
Win32::SystemInfo::MemoryStatus(%memory, 'GB');
print "The computer has $memory{TotalPhys} GB of RAM\n\n\n";
my %dtypes=(0 => "Undertmined",
1 => "Does Not Exist",
2 => "Removable",
3 => "Hardrive",
4 => "Network",
5 => "CDROM",
6 => "RAM Disk");
print "Drive Information\n";
my @drives = Win32::DriveInfo::DrivesInUse();
foreach my $drive (@drives){
my $type=Win32::DriveInfo::DriveType($drive);
print "Drive $drive is a $dtypes{$type}\n";
}
print "\n\nNetwork Information";
my $ipconfig = Win32::IPConfig->new($computer)
or die "Unable to connect to $computer\n";
foreach my $adapter ($ipconfig->get_adapters) {
print "\nAdapter '", $adapter->get_name, "':\n";
print "Description=", $adapter->get_description, "\n";
print "DHCP enabled=",
$adapter->is_dhcp_enabled ? "Yes" : "No", "\n";
my @ipaddresses = $adapter->get_ipaddresses;
print "IP addresses=@ipaddresses (", scalar @ipaddresses, ")\n";
my @subnet_masks = $adapter->get_subnet_masks;
print "subnet masks=@subnet_masks (", scalar @subnet_masks, ")\n";
my @gateways = $adapter->get_gateways;
print "gateways=@gateways (", scalar @gateways, ")\n";
print "domain=", $adapter->get_domain, "\n";
my @dns = $adapter->get_dns;
print "dns=@dns (", scalar @dns, ")\n";
my @wins = $adapter->get_wins;
print "wins=@wins (", scalar @wins, ")\n";
}