#!perl -wT
use Win32::OLE qw(in);
use Regexp::Common;
my $hostname = shift @ARGV || '.';
my $locator = Win32::OLE->new('WbemScripting.SWbemLocator')
or die "Cannot access local WMI locator: ", Win32::OLE->LastError;
if ($hostname =~ /^$RE{net}{domain}{-keep}$/) {
$hostname = $1;
} else {
die "$hostname has insecure data, can't continue";
}
my $services = $locator->ConnectServer($hostname, 'root/cimv2')
or die "Cannot access remote WMI services: ", Win32::OLE->LastError;
my $memory = 0;
$memory += $_->{Capacity} foreach in
$services->ExecQuery("select * from Win32_PhysicalMemory");
print "$hostname has ", $memory/1024/1024/1024, " GiB\n";
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|