查看多节点lsload的状况(1)

#!/usr/bin/perl
my @nodes;
my $begin;
my $end;
my $lsload;
if($ARGV[0] eq "")
{
        print("Usage:   $0 nodexxx-nodexxx\n");
        print(" $0 nodexxx\n");
        exit 0;
}

my $SOURCE=`source /usr/local/lsf/conf/profile.lsf`;

if($ARGV[0] =~ /node[0-9]{3}\-node[0-9]{3}/)
{
        @nodes =  split /\-/, $ARGV[0];
        $nodes[0] =~ /node([0-9]{3})/;
        $begin = $1;
        $nodes[1] =~ /node([0-9]{3})/;
        $end = $1;
        $lsload = `lsload node$begin`;
        print "$lsload";
        if($begin <=($end -1))
        {
                for($i = $begin+1; $i <= $end; $i ++)
                {
                        if($i < 10)
                        {
                                $lsload = `lsload node00$i| grep -v HOST`;
                        }
                        elsif($i >= 10 && $i < 100)
                        {
                                $lsload = `lsload node0$i| grep -v HOST`;
                        }
                        elsif($i >= 100 && $i <= 192)
                        {
                                $lsload = `lsload node$i| grep -v HOST`;
                        }
                        else
                        {
                                last;
                        }
                        print $lsload;
                }
        }
}
elsif($ARGV[0] =~ /node[0-9]{3}/)
{
        $lsload=`lsload $ARGV[0]`;
        print $lsload;
        exit 0;
}
else
{
        print("Usage:   $0 nodexxx-nodexxx\n");
        print(" $0 nodexxx\n");
        exit 0;
}