Is all the information that is available via Windows Management Instrumentation Command-line(wmic) also available via Windows registry(regedit)?
What are the main differences between them?
Windows – What are the differences between “Windows wmic” and “Windows registry”
windowswindows 7windows-registrywmic
Related Solutions
Microsoft say it best in KB100010
Going back to Windows (I think 95), you could set any driver/hardware component to work only in a certain setting mode, which was user selectable at start up.
By default, you have
\ControlSet001 - Last boot
\ControlSet002 - Known good settings
\CurrentControlSet - Current boot
Edit --
It looks like this was only taken out recently, I have personally never used it since 95, however, I found a good site that can show you it from Windows XP.
From system properties:
And from device manager:
Check the complete new features list on Wikpedia and a presentation on the kernel improvements.
See these three talks by the kernel developers:
- Arun Kishan: Inside Windows 7 - Farewell to the Windows Kernel Dispatcher Lock - Better playback! :)
- Mark Russinovich: Inside Windows 7 - MinWin, a slimmed down kernel...
- Mark Russinovich: Inside Windows 7 Redux - NUMA, Non Uniform Memory Access.
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Best Answer
WMIC is an interface to WMI. WMI and the Registry serve similar purposes in different ways. The registry has been around for considerably longer than WMI. Both provide both system and application specific information, but due to adoption levels, WMI has considerably more system information than application information. Some of the information can be found in both, but nowhere near all. I would also add that while there are much easier ways to do it, you can technically get to the data in the registry via WMI while the reverse is not true.
One more significant difference between WMI and the registry is that WMI is much more than just a data source. It also acts as an interface to the Operating System. It exposes methods to both return data dynamically and to accomplish various tasks. For instance WMI can be used directly to create a new process.