.. -*- coding: utf-8; -*-

=============

 Windows OS.

=============

.. contents::

   :local:

Determining windows version.

============================

Run winver.exe: <Win> + R winver <RET>.

Or type: <Win> + <Break>.

Under cmd.exe use built-in command ver.

For Win 2000 and upper check registry key::

  cmd> reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentVersion

To check 32/64-bit OS use PROCESSOR_ARCHITECTURE env var (it has such values:

x86, AMD64, IA64).

Full info about Windows edition available from this .vbs::

  cmd> slmgr -dli

Windows history.

================

  http://windows.microsoft.com/en-us/windows/history

                A history of Windows

Windows update.

===============

To find updates and drivers visit (подлинность Windows not checked):

  http://catalog.update.microsoft.com/

You can search driver by keywords from Device Manager like::

  VEN_10DE DEV_0247

  VID_22B8 PID_2A62

Also you can find updates on:

  http://www.microsoft.com/downloads/ru-ru/default.aspx

Updates that reset pirate copy of Windows: КВ971033.

List of installed updates::

  cmd> wmic qfe

Check system files integrity.

=============================

::

  cmd> sfc /Scannow

To complete repair you may need original installation CD (you can mount it from

.iso image for example with DemonTools). Look to ``c:/Windows/Logs/CBS/CBS.log``

for errors and warnings.

Works starting from Windows 2000.

See:

 * http://support.microsoft.com/kb/929833

 * http://support.microsoft.com/kb/222471

 * http://support.microsoft.com/kb/310747/ru

Repair boot.

============

If you only damage boot sector of master or system partition boot from Windows

XP installation CD, enter to recovery console and run::

  cmd> fixboot

  cmd> fixmbr

See:

 * http://support.microsoft.com/kb/307654/ru

Automatically connect to shared resource.

=========================================

Add to autorun such .bat file::

  net use x: \\server\share /user:username password

See:

 * http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/net_use.mspx

Activate Windows.

=================

Activate Windows from command line::

  cmd> slmgr -ipk YGR45-THIS9-WONT5–0WORK-D7667

Reset the evaluation period/licensing status and activation state of the

machine::

  cmd> slmgr -rearm

Check activation::

  cmd> slmgr /xpr

See:

  http://www.microsoft.com/genuine/selfhelp/XPPkuinst.aspx?sGuid=bab9e103-6365-44dd-9337-93f0cd9dd4b7&displaylang=en

    Windows Product Key Update Tool Instructions

Activate Windows XP.

--------------------

Replace %WINDIR%/system32/winlogon.exe with valid in Safe Mode and run Windows Product Key Update

Tool.

Windows images.

===============

  http://www.microsoft.com/downloads/en/details.aspx?FamilyID=2fcde6ce-b5fb-4488-8c50-fe22559d164e

    Windows XP Service Pack 3 - ISO-9660 CD Image File

hosts file.

===========

Edit ``%windir%/system32/Drivers/etc/hosts``. Under Windows 7/8/10 you need to

run editor with "Run as administrator".

Access to Samba from Vista/7.

=============================

By default, you cannot authenticate and share files to and from Mac OS X or

Linux Samba due to a well known authentication method turned off by default.

To enable this,

Only for Windows Vista Ultimate/Business/Enterprise Editions.

-------------------------------------------------------------

Goto Start->Run and open gpedit.msc or secpol.msc

Select Continue on the User Account Control prompt. This will launch the Group

Policy Object Editor for the Local Computer Policy.

In the Group Policy Object Editor, expand:

-> Computer Configuration

-> Windows Settings

-> Security Settings

-> Local Policies

-> Security Options

Open the "Network security: LAN Manager authentication level" policy and

change the Security Setting to:

Send LM & NTLM - use NTLMv2 session security if negotiated

Windows Vista Home Edition.

---------------------------

Since Windows Vista Home Edition does not feature the Group Policy Editor, you

may do the following to enable this feature:

Goto Start->Run-> and type regedit.

Select Continue on the User Account Control prompt.

Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa

Create the following DWORD value (if it doesn't exist): LmCompatibilityLevel

And set its value to: 1

Map dir to disk.

================

To create::

  cmd> subst [to-disk: [from-disk:]path]

To remove::

  cmd> subst disk: /d

Standard scripts.

=================

  compmgmt.msc - Computer management

  devmgmt.msc - Device manager

  diskmgmt.msc - Disk management

  dfrg.msc - Disk defrag

  eventvwr.msc - Event viewer

  fsmgmt.msc - Shared folders

  gpedit.msc - Group policies

  lusrmgr.msc - Local users and groups

  perfmon.msc - Performance monitor

  rsop.msc - Resultant set of policies

  secpol.msc - Local security settings

  services.msc - Various Services

  msconfig - System Configuration Utility

  regedit - Registry Editor

  msinfo32 - System Information

  sysedit - System Configuration Editor

  win.ini - windows loading information(also system.ini)

  winver - Shows current version of windows

  mailto: - Opens default email client

  command - Opens command prompt

  appwiz.cpl - Add & Remove Programs

  timedate.cpl - Date/Time Properties

  desk.cpl - Display Properties

  inetcpl.cpl - Internet Options

  mmsys.cpl - Sound Settings

  sysdm.cpl - System Properties

  password.cpl - Password Options

  main.cpl - Mouse and Keyboard Options

  control fonts - Fonts Folder

  control printers Printers Folder

'.cpl' scripts can be run from command line as:

  cmd> Rundll32 Shell32.dll,Control_RunDLL

  cmd> Rundll32 Shell32.dll,Control_RunDLL Mmsys.cpl,,0

Path.

=====

Max path length.

----------------

260 chars. Use MAX_PATH macros from 'windows.h'.

Allowed characters.

-------------------

Not allowed:

 * characters from 0 to 31

 * < (less than)

 * > (greater than)

 * : (colon)

 * " (double quote)

 * / (forward slash)

 * \ (backslash)

 * | (vertical bar or pipe)

 * ? (question mark)

 * * (asterisk)

  http://msdn.microsoft.com/en-us/library/aa365247.aspx

                Naming Files, Paths, and Namespaces

Memory.

=======

  http://msdn.microsoft.com/en-us/library/ff542275%28v=VS.85%29.aspx

                Boot Parameters to Configure DEP and PAE

PAE.

----

All 32-bit Windows XP support only 4 GiB RAM. To enable PAE (Physical Address

Extension) edit 'c:\boot.ini', add option '/pae':

  multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="MS Windows XP Prof" /fastdetect /pae

  http://msdn.microsoft.com/en-us/library/ff557168%28v=VS.85%29.aspx

                /pae option

  http://www.microsoft.com/whdc/system/platform/server/pae/paedrv.mspx

                PAE support

NX.

---

NX (no execute) in Windows realised in Data Execution Prevention (DEP)

technology.

On 64-bit processes, DEP is enabled by default and cannot be disabled. For

32-bit Windows DEP is supported in Windows Server 2003 with SP1, Windows XP

with SP2, Windows Vista, and later versions of Windows.

To enable NX on 32-bit Windows edit 'c:\boot.ini', add option

'/noexecute=...' (alwayson/optout/optin/alwaysoff)::

  multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="MS Windows XP Prof" /fastdetect /noexecute=alwayson

To see current DEP status run::

  cmd> wmic OS Get DataExecutionPrevention_Available

  cmd> wmic OS Get DataExecutionPrevention_SupportPolicy

  cmd> wmic OS Get DataExecutionPrevention_Drivers

  http://msdn.microsoft.com/en-us/library/ff557134%28VS.85%29.aspx

                /noexecute parameter

  http://support.microsoft.com/kb/912923

                How to determine that hardware DEP is available and configured on your computer

Windows ISO images.

===================

  http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=25129

                Windows XP Service Pack 3 - ISO-9660 CD Image File

Life cycle.

===========

  http://www.microsoft.com/windows/lifecycle/servicepacks.mspx

                Windows Service Pack Road Map

  http://www.microsoft.com/windows/lifecycle/default.mspx

                Windows Life-Cycle Policy

  http://support.microsoft.com/gp/lifeselect

                Life-Cycle Policy by product

  http://support.microsoft.com/lifecycle/search

                Microsoft Product Lifecycle Search. Type product name into

                search box (like "Windows 95", "Windows XP", "Windows Server

                2003", etc)!

NTFS junction points.

=====================

To craete use 'junction.exe' from Mark Russinovich or 'linkd.exe' from

Microsoft Windows 2000 Resource Kit.

'junction.exe' included with Sysinternals suite.

  cmd> md c:\Program-Files

  cmd> junction c:\Program-Files "c:\Program Files"

  http://technet.microsoft.com/en-gb/sysinternals/bb896768.aspx

                Junction v1.05, Published: July 24, 2007

  http://support.microsoft.com/?kbid=205524

                How to create and manipulate NTFS junction points

  http://en.wikipedia.org/wiki/NTFS_junction_point

                NTFS junction point

Microsoft Windows 2000 Resource Kit.

====================================

  http://support.microsoft.com/kb/927229

                Windows 2000 Resource Kit Tools for administrative tasks

                separate tools downloads

Microsoft security tools.

=========================

  http://www.microsoft.com/downloads/details.aspx?FamilyID=CD057D9D-86B9-4E35-9733-7ACB0B2A3CA1&displayLang=en

  http://www.microsoft.com/downloads/details.aspx?FamilyID=B1E76BBE-71DF-41E8-8B52-C871D012BA78&displayLang=en

                Microsoft Baseline Security Analyzer 2.1.1 (for IT

                Professionals)

  http://www.microsoft.com/downloads/en/confirmation.aspx?familyId=4a2346ac-b772-4d40-a750-9046542f343d&displayLang=en

                Enhanced Mitigation Evaluation Toolkit

  http://blogs.technet.com/b/srd/archive/2009/10/27/announcing-the-release-of-the-enhanced-mitigation-evaluation-toolkit.aspx

                Announcing the release of the Enhanced Mitigation Evaluation

                Toolkit (old version 1.0)

  http://blogs.technet.com/b/srd/archive/2010/07/28/announcing-the-upcoming-release-of-emet-v2.aspx

Enable/Disabling UAC.

=====================

To disable UAC on the computer, you must be able to log on with or provide the

credentials of a member of the local Administrators group.

Starting with Windows 7, UAC is disabled by following these steps:

  1. On the Start menu, type "UAC" and then click Change User Account settings.

  2. Move the slide bar to the bottom (Never Notify) and then click OK.

On Windows Vista and Windows Server 2008, UAC is disabled by following these steps:

  1. Start Control Panel and double-click User Accounts.

  2. In the User Accounts tasks window, click Turn User Account Control on or off.

  3. Clear the Use User Account Control (UAC) to help protect your computer check box, and then click OK.

  http://windows.microsoft.com/en-US/windows-vista/Turn-User-Account-Control-on-or-off

                Turn User Account Control on or off

Fix file association.

=====================

Check current association::

  $ cmd /c assoc | grep -i "^\.mp3"

  .mp3=mp3file

Get list of all available commands::

  $ cmd /c ftype

  ...

  AIMP.mp3="C:\Program Files\AIMP2\AIMP2.exe" "%1"

  ...

and select one on them::

  $ cmd /c assoc .mp3=AIMP.mp3

Clean up Windows system directories.

====================================

Run ``cleanmgr.exe``.

You can safely remove SP restore files::

  %Systemroot%\$NtServicePackUninstall$

Also check such directories::

  %SYSTEMDRIVE%\Program Files\Common Files

  %SYSTEMDRIVE%\Documents and Settings\USER\Application Data

  %SYSTEMDRIVE%\Documents and Settings\USER\Local Settings

  http://support.microsoft.com/kb/290402

                HOW TO: Remove the Service Pack Restore Files and Folders in

                Windows

  http://support.microsoft.com/kb/253597

                Automating Disk Cleanup Tool in Windows

Schedule Tasks in Windows.

==========================

List registered of task.

------------------------

::

  $ schtasks /query

Create task.

------------

::

  $ schtasks /create /tn %TASK_NAME% /ru %ROOT% /sc daily /st 23:00:00 /tr "rundll32.exe user32.dll,LockWorkStation"

/sc can be one of::

  MINUTE HOURLY DAILY WEEKLY MONTHLY ONCE ONSTART ONLOGON ONIDLE

Delete task.

------------

::

  schtasks /delete /tn %TASK_NAME% /f

Change NTFS permission.

=======================

  http://support.microsoft.com/kb/919240

                The Icacls.exe utility is available for Windows Server 2003 with

                Service Pack 2

Change NTFS permission with 'icacls'.

-------------------------------------

'icacls' allow option:

 * /c - Continues the operation despite any file errors. Error messages will

   still be displayed.

 * /t - Performs the operation on all specified files in the current directory

   and its subdirectories.

 * /l - Performs the operation on a symbolic link versus its destination.

 * /q - Suppresses success messages.

Recursively change the owner of all matching files to the specified user::

  cmd> icacls %dir% /setowner %user% /t /c

or simply::

  cmd> takeown /r /f %file%

Recursively grand full access for everyone::

  cmd> icacls %dir% /t /grant:r %user%:(f)

  cmd> icacls %dir% /t /grant:r *S-1-1-0:(f)

Well-known security identifiers (SID).

======================================

  S-1-0-0

                Null SID. A group with no members. This is often used when a SID

                value is not known.

  S-1-1-0

                World/Everyone. A group that includes all users.

  S-1-3-0

                Creator Owner ID. A security identifier to be replaced by the

                security identifier of the user who created a new object. This

                SID is used in inheritable ACEs.

  S-1-3-1

                Creator Group ID. A security identifier to be replaced by the

                primary-group SID of the user who created a new object. Use this

                SID in inheritable ACEs.

  S-1-5-6

                Service. A group that includes all security principals that have

                logged on as a service. Membership is controlled by the

                operating system.

  S-1-5-7

                Anonymous. A group that includes all users that have logged on

                anonymously. Membership is controlled by the operating system.

  S-1-5-32-544

                Administrators group.

  S-1-5-32-545

                Users group.

  S-1-5-32-546

                Guests. By default, the only member is the Guest account. The

                Guests group allows occasional or one-time users to log on with

                limited privileges to a computer's built-in Guest account.

  S-1-5-32-547