From DOS command line (cmd), type:
dsa
Windows
Posts about Windows operating system
Windows – add .NET Framework
Server Manager, Manage, Add Roles and Features, Next (until Features), select version of .Net Framework required
Windows – Start DOS prompt from Windows Explorer. Start Windows Explorer from DOS prompt
Start DOS prompt from Windows Explorer
DOS prompt (cmd) can be launched from Wondows Explorer directly by typing cmd in the address bar. The result is a DOS prompt located at the same directory as Windows Explorer
Start Windows Explorer from DOS prompt
Windows Explorer can be launched from DOS prompt by typing “start .” at the DOS prompt
DOS prompt output directly to clipboard
The output of a command in DOS prompt can be piped directly to the clipboard, example: dir | clip
Windows – Install ActiveDirectory powershell module on Windows 2016 Server
PS C:\> Get-WindowsFeature RSAT-AD* PS C:\> Install-WindowsFeature RSAT-AD-PowerShell PS C:\> import-module ActiveDirectory PS C:\> Get-Command Get-ADComputer PS C:\> Get-ADComputer -Filter 'Name -like "*SQL*"'
Oracle – Direct NFS with a Windows NFS Server
Scenario : Oracle Direct NFS, NFS on Windows Server
you are using Oracle Direct NFS, and the NFS is running on Windows, there is a potential issue with permissions and ownership changes required.
Example
An example of issues with Oracle Direct NFS using datapump with the DATA_PUMP_DIR located on an NFS share server by NFS on Windows:
Estimate in progress using BLOCKS method... Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA Total estimation using BLOCKS method: 2.625 MB Processing object type SCHEMA_EXPORT/USER ORA-39126: Worker unexpected fatal error in KUPW$WORKER.CREATE_OBJECT_ROWS [USER:"XYZ"] ORA-19505: failed to identify file "/u01/ORCL/ORCL_testexp.dp" ORA-17503: ksfdopn:4 Failed to open file /u01/ORCL/ORCL_testexp.dp ORA-17500: ODM err:File does not exist ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95 ORA-06512: at "SYS.KUPW$WORKER", line 11014 ----- PL/SQL Call Stack ----- object line object handle number name
Relevant MOS Documents
RMAN Backup Fail to NFS Shares From a Windows Server When DNFS is Enabled (Doc ID 2171297.1)
Datapump Dump File Permission In DNFS Environment (Doc ID 2049012.1)
Solution
Change the value of the following registry key (on the Windows Server providing NFS) to 0 and restart Server for NFS:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ServerForNfs\CurrentVersion\Exports\0\RestrictChown = 0 (DWORD)
Workaround
You could also disable Direct NFS:
set ORACLE environment.
cd $ORACLE_HOME/rdbms/lib/
make -f ins_rdbms.mk dnfs_off
— restart the instance
Windows – Display Sockets / Processor Information
C:\Windows\System32\wbem\WMIC.exe cpu get SocketDesignation, Name, NumberOfCores, NumberOfLogicalProcessors/Format:List
Windows – Determine System Properties with Powershell
systeminfo /fo csv | ConvertFrom-Csv | select OS*, System*, Hotfix* | Format-List Get-WmiObject -Class Win32_OperatingSystem | ForEach-Object -MemberName Caption [System.Environment]::OSVersion.Version [Environment]::OSVersion
Windows – svchost 100% cpu on Windows Update (Virtual Machine on Virtual Box)
Solve the svchost 100% cpu issue om Windows 7 SP1
I installed all these:
IE11-Windows6.1-x64-en-us.exe
Windows6.1-KB3020369-x64.msu
Windows6.1-KB3102810-x64.msu
windows6.1-kb3125574-v4-x64_2dafb1d203c8964239af3048b5dd4b1264cd93b9.msu
Windows6.1-KB3179573-x64.msu
windows6.1-kb3197868-x64_b07be176e165c11b9ccbcf03d014b2aef9a514b6.msu
windows6.1-KB976932-X64.exe
After this, the problem still occurred.
Then:
19.12.2016 12:55 30’659’457 Windows6.1-KB3172605-x64.msu
https://support.microsoft.com/en-us/kb/3172605
July 2016 update rollup for Windows 7 SP1 and Windows Server 2008 R2 SP1
and set number of processors to 2
Windows – Windows Updates – “Offline”
To update Windows – when you have all updates to execute, the Windows Updater can get stuck (with 100% cpu) – seems to be doing nothing, then fails. Use this instead:
Windows – Display Computer/Laptop model, make from Windows Command Line
c:\> wmic computersystem get model,name,manufacturer,systemtype