tính năng mac os trên windows

... script: 1 C:\>cscript osversion.vbs 2 Microsoft (R) Windows Script Host Version 5.7 3 Copyright (C) Microsoft Corporation All rights reserved 4 Caption: Microsoft Windows Vista 5 Debug: False ... a POSIX application in Windows requires the POSIX headers and libraries from the Windows SDK POSIX executables are linked against the POSIX subsystem library, Psxdll.dll Because by default Windows ... Versions Windows ships in both client and server retail packages There are six client versions of Windows Vista: Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Business, Windows

Ngày tải lên: 18/10/2013, 00:15

... requirements, Windows Embedded Standard doesn’t have real-time characteristics It is simply a version of Windows XP that makes it possible, using system-designer technology that Microsoft licensed ... Kernrate, Windows Media Player was running, playing a recorded movie from disk Trang 814 PageFile1: \??\C:\pagefile.sys, 4100MB 15 OS Version: 6.0 Build 6000 Service-Pack: 0.0 16 WinDir: C:\Windows ... device drivers impose Because Windows doesn’t prioritize device IRQs in any controllable way and userlevel applications execute only when a processor’s IRQL is at passive level, Windows isn’t always

Ngày tải lên: 20/10/2013, 20:15

... the use of a close method occurs in the I/O system The I/O manager registers a close method for the file object type, and the object manager calls the close method each time it closes a file object ... Desktop object(s) on which its thread or threads have windows visible Under the standard security model, it would be possible for those threads to close their handles to their desktops because the ... specified with the Windows SetHandleInformation function.) The third flag indicates whether closing the object should generate an audit message (This flag isn’t exposed to Windows—the object

Ngày tải lên: 20/10/2013, 20:15

... path-related APIs and replaces the path name of the \Windows\ System32 folder with \Windows\ Syswow64 Wow64 also redirects \Windows\ LastGood to \Windows\ LastGood... between a server process ... 19 00:46:10 2008 C: \Windows\ notepad.exe 14 76f10000 4791a7a6 Jan 19 02:32:54 2008 C: \Windows\ system32\ntdll.dll 15 76bd0000 4791a76d Jan 19 02:31:57 2008 C: \Windows\ system32\kernel32.dll ... Kernel32.dll will parse these structures, look for any handles whose threads have exited, and close the handles for the debugger Otherwise, those threads and processes... compatibility and to reduce

Ngày tải lên: 24/10/2013, 18:15

... mechanisms in the Windows operating system that are critical to its management and configuration: ■ The registry ■ Services ■ Windows Management Instrumentation ■ Windows Diagnostics Infrastructure ... Windows Vista or Windows Server 2008 If you have more than one Windows installation on your machine, you need to check the 0x22000002 subkey, which contains the path, such as \Windows 3 Now ... be unfeasible. Figure 3-36 shows the warning displayed on 64-bit Windows machines that attempt to load an unsigned driver. Note Windows also has a second driver signing policy, part of the Plug

Ngày tải lên: 24/10/2013, 18:15

... Windows performance diagnostics, which include Windows boot performance diagnostics, Windows shutdown performance diagnostics, Windows standby/resume performance diagnostics, and Windows ... station. On versions of Windows prior to Windows Vista, this connection to WinSta0 allowed the service to display dialog boxes and windows on the console and allowed those windows to respond to ... services. However, in Windows Vista and Windows Server 2008, only processes owned by the system and Windows services run in session 0; all other logon sessions, including those of console users,

Ngày tải lên: 29/10/2013, 01:15

... other types of boosting, this boost applies to all Windows systems, and you can’t disable this boost, even if you’ve disabled priority boosting using the Windows SetThreadPriorityBoost function. ... kernelmanaged priority boosts and then talk about MMCSS and the kind of boosting it performs. Priority Boosting after I/O Completion Windows gives temporary priority boosts upon completion of ... any boosts. 11. When you’ve finished, exit Reliability and Performance Monitor and CPU Stress. Priority Boosts After GUI Threads Wake Up Threads that own windows receive an additional boost of

Ngày tải lên: 08/11/2013, 00:15

... is the most permissive level of impersonation It lets the server impersonate the client on local and remote systems Trang 8If the client doesn’t set an impersonation level, Windows chooses the ... flexibility for specific usage scenarios For example, suppose an administrator wants to allow users to create files and folders but not to modify the ACLs on those objects (Users could inadvertently ... for each attempt Trang 6Impersonation Impersonation is a powerful feature Windows uses frequently in its security model Windows also uses impersonation in its client/server programming model For

Ngày tải lên: 08/11/2013, 00:15

... accessible to Windows applications You can examine or even change these links programmatically with the Windows QueryDosDevice and DefineDosDevice functions EXPERIMENT: Viewing Windows Device ... the restriction policies are enabled by reading the registry value HKEY_LOCAL_MACHINE\Software\Microsoft\Policies\Windows\Safer \CodeIdentifiers\TransparentEnabled, which if set to 1 indicates ... works closely with the I/O manager to guide the system, as well as individual device drivers, through power-state transitions. ■ Windows Management Instrumentation support routines, called the Windows

Ngày tải lên: 08/11/2013, 00:15

... IoRemoveIoCompletion, which eventually calls KeRemoveQueueEx. For high-performance scenarios, it’s possible that multiple I/Os may have been completed, and although the thread will not block, it will still ... I/O. Otherwise, idle I/Os would occur in the middle of nonidle streams, causing costly seeks. Combining these strategies into a virtual global I/O queue for demonstration purposes, a snapshot of ... the storage port drivers, which are responsible for all I/Os on a specific port, such as ATA, SCSI, or USB. As of Windows Vista and Windows Server 2008, only the ATA port driver (%SystemRoot%\System32\Ataport.sys)

Ngày tải lên: 15/12/2013, 11:15

... including those discovered by the Initiator service and those discovered by iSCSI hardware, are recognized and managed through standard Windows interfaces Multipath I/O (MPIO) Drivers Most disk ... that choose which path to use for routing requests and error detection mechanisms to inform Windows when a path fails MPIO support is available for Windows Server 2008 in the form of the Microsoft ... moving from near the outermost cylinders of the disk toward the innermost cylinders Storport.sys does not implement disk scheduling because it is commonly used for managing I/Os directed at storage

Ngày tải lên: 15/12/2013, 11:15

... able to read and write to the memory of the process being debugged Most of these services are exposed through the Windows API The Windows API has three groups of functions for managing memory in ... However, next, we’ll take a close look at an integral component of the Windows kernel: the memory manager Trang 49 Memory Management In this chapter, you’ll learn how Windows implements virtual ... chapter), a 32-bit process can grow to be 3 GB on 32-bit Windows and to 4 GB on 64-bit Windows The process virtual address space size on 64-bit Windows is 7,152 GB on IA64 systems and 8,192 GB on

Ngày tải lên: 15/12/2013, 11:15

... set through the registry, as described at http://msdn.microsoft.com/enus/library/bb870880(VS.85).aspx These limits can be set for those types marked in Table 9-9 You can use the MemLimit utility ... will have run out of address space available for paged pool allocations Finally, as of Windows Vista and Windows Server 2008, the system virtual address space limits apply only to 32-bit systems, ... and masked into an 8-bit value, which provides 256 possible values Unlike executables, this value is computed only once per boot and shared across the system to allow DLLs to remain shared in physical

Ngày tải lên: 15/12/2013, 11:15

... is for images that host other components, including the Microsoft Management Console (%SystemRoot%\System32\Mmc.exe), the Service Hosting Process (%SystemRoot%\System32\Svchost.exe), the Run DLL ... compatibility Table 9-21 lists the currently supported amounts of physical memory across editions of Windows Vista and Windows Server 2008, along with the limiting factors Although some 64-bit processors ... constraint for mapping the entire PFN database on 64-bit Windows, support for more memory is left to 64-bit Windows The maximum 2-TB limit of 64-bit Windows Server 2008 Datacenter for Itanium doesn’t

Ngày tải lên: 15/12/2013, 11:15

... missing files or directories are therefore... version of exFAT in Windows Vista and Windows Server 2008 does not Note ReadyBoost (described in Chapter 9) does not work with exFAT-formatted ... routine determines that fast I/O is possible, it calls the cache manager’s read or write routine to access the file data directly in the cache. (If fast I/O isn’t possible, the file system driver ... the FILE_FLAG_NO_BUFFERING flag and then read from or written to using the Windows I/O functions (for example, using the Windows ReadFile and WriteFile functions). Mapped files don’t go through

Ngày tải lên: 15/12/2013, 11:15

... if you intended the POSIX subsystem or POSIX client systems to use that file The relationship between 32-bit Windows (Windows) applications and MS-DOS and 16-bit Windows applications... ... choose a default... much closer one, however The Windows area in Figure 11-28 represents file names that the Windows subsystem can create on an NTFS volume but that MS-DOS and 16-bit Windows ... files Note The on-disk format of NTFS volumes on Windows Vista and Windows Server 2008 is version 3.1, the same as on Windows XP and Windows Server 2003 The version number of a

Ngày tải lên: 15/12/2013, 11:15

... Attributes dialog box for a file in Windows Explorer Both Windows Explorer and the cipher command rely on the EncryptFile Windows API that Advapi32.dll (Advanced Windows APIs DLL) exports Advapi32 ... y on machine z,” requires software that can determine how to get to machine z and what communication software that machine understands Then the request must be altered for transmission across ... transmitted across the network, and then pass up the layers on the destination machine until it reaches a layer that can understand and implement the request The purpose of each layer in the OSI model

Ngày tải lên: 15/12/2013, 11:15

... Microsoft Visual Basic, C, and Microsoft Visual C++ ADSI can also be used by Microsoft Windows Script Host (WSH) applications ■ Messaging API (MAPI) is supported for compatibility with Microsoft ... QoS standards such as IEEE 802.1P, an industry standard that specifies the format of QoS packets and how OSI layer 2 devices (switches and network adapters) respond to them Windows supports QoS ... applications running on the computer Windows also includes host firewall capability, called Windows Firewall, that goes beyond the basic filtering just described Windows Firewall uses WFP to provide

Ngày tải lên: 15/12/2013, 11:15

... versions of Windows, this restores a Windows installation from a complete backup, not just a system restore point, which may not contain all damaged files and lost data ■ Windows Memory Diagnostic ... When you boot a system from the Windows CD or boot disks, Windows Setup gives you the choice of installing Windows or repairing an existing installation If you choose to repair an installation, ... the Windows Recovery Environment, choose the Command Prompt option, and then execute the bootrec /scanos and bootrec /rebuildbcd commands These commands will scan each volume looking for Windows

Ngày tải lên: 15/12/2013, 11:15

... chuyển một máy tính từ Windows XP sang Windows 7, bạn phải bảo đảm máy tính có đủ khả năng chạy hệ điều hành mới Nếu chỉ chuyển một số lượng nhỏ các máy tính, bạn có thể sử dụng Windows 7 Upgrade ... capture và được lưu trên máy tính Sau đó một khoảng thời gian, máy tính sẽ khởi động lại và MDT sẽ bắt đầu sử dụng image của Windows 7 cho máy tính Khi Windows 7 đã được cài đặt và máy tính khởi động ... Refresh Computer Ssử dụng phương pháp này để chuyển các máy tính từ Windows XP sang Windows 7 bạn cũng có thể sử dụng nó để “sửa” các máy tính Windows 7 của người bằng cách thực hiện re-image chúng

Ngày tải lên: 21/01/2014, 01:20