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# $Id: zz-sys,v 1.1 2006/02/19 23:12:50 bjorn Exp $
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# $Log: zz-sys,v $
# Revision 1.1  2006/02/19 23:12:50  bjorn
# Get configuration info from system, based on script by Laurent Dufour.
#
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# This script prints out information about the CPU(s) and physical memory.
# It obtains the information from the Sys::CPU and Sys::MemInfo perl modules,
# so these must be installed.

# Note that the number of CPUs is not the number of physical CPU chips;
# CPUs with Hyperthreading or multiple cores affect the number of CPUs
# displayed.

eval "require Sys::CPU";
if ($@) {
   print STDERR "No Sys::CPU module installed.  To install, execute the command:\n";
   print STDERR "   perl -MCPAN -e 'install Sys::CPU' \n\n";
} else {
   import Sys::CPU;
   print "   CPU:     " . Sys::CPU::cpu_count() . " " . Sys::CPU::cpu_type() . " at " . Sys::CPU::cpu_clock() . "MHz\n";
}

eval "require Sys::MemInfo";
if ($@) {
   print STDERR "No Sys::MemInfo module installed.  To install, execute the command:\n";
   print STDERR "   perl -MCPAN -e 'install Sys::MemInfo' \n\n";
} else {
   import Sys::MemInfo qw(totalmem);
   print "   Memory:  " . ((&totalmem - (&totalmem % (1024*1024))) / (1024*1024)) . " MB\n";
}


use POSIX qw(uname);
my ($OSname, $hostname, $release, $version, $machine) = POSIX::uname();
print "   Machine: $machine\n";
my $OStitle;
$OStitle = $OSname;
$OStitle = "Solaris" if ($OSname eq "SunOS" && $release >= 2);
print "   Release: $OStitle $release\n";