使用Perl获取硬盘信息

看见 Win32::DriveInfo

($SectorsPerCluster, $BytesPerSector, $NumberOfFreeClusters, 
$TotalNumberOfClusters, $FreeBytesAvailableToCaller, $TotalNumberOfBytes, $TotalNumberOfFreeBytes) =  Win32::DriveInfo::DriveSpace( drive );

   $SectorsPerCluster          - number of sectors per cluster.
   $BytesPerSector             - number of bytes per sector.
   $NumberOfFreeClusters       - total number of free clusters on the disk.
   $TotalNumberOfClusters      - total number of clusters on the disk.
   $FreeBytesAvailableToCaller - total number of free bytes on the disk that
                                 are available to the user associated with the
                                 calling thread, b.
   $TotalNumberOfBytes         - total number of bytes on the disk, b.
   $TotalNumberOfFreeBytes     - total number of free bytes on the disk, b.

大多数时候,便携式解决方案 Filesys::DfPortable 是更好的选择。认识到机会 virtuously lazy .

Win32 Drive Info 应该有技巧。
我猜你在找

$totalNumberOfFreeBytes

另一种查询系统状态的方法是查询 Windows Management Interface 使用 DBD::WMI .

下面的查询将提供有关磁盘空间的基本信息:

Select DeviceID,Size,FreeSpace from Win32_LogicalDisk