hi wise monks i just wondering is there anyway to sort an array by a value contained within the array element
such as in the below result i want to have the array sorted by the available space on the volume.
host:volume              available(MB)   %free
149.153.130.11:/dev/hda3        10168   80%
149.153.130.11:/dev/hda2        84      90%
149.153.130.15:/dev/hda3        10168   80%
149.153.130.15:/dev/hda2        84      90%

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where the out put is generated by 
@lines = split(/\n/,$space{ $host });

shift @lines;
foreach $disk_used (@lines)
{
     $_ = $disk_used;
     if (/(\/\w+\/\w+)\s+\w+\s+\d+\s+\d+\s+(\d+)\s+(\d+)%/ )
     {
           $free = 100-$3;
           push @out,"$host:$1     $2      $free%";
     }
}

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In reply to sort array by value in it by Anonymous Monk

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