Uncategorized Check the connection to the WEB server under Proxy Environment with a command
If the Proxy does not exist, you can easily check the connection by specifying the 80 or 443 port with the Test-NetConn...
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Uncategorized Uncategorized [tasklist] How to Check Process Memory Usage in Windows
You can use the tasklist command to check memory usage of processes.
1. Basic Usage
You can view the memory usage...
Uncategorized Understanding Windows Memory
1. Physical Memory, Virtual Memory and Paging File
Although it is a rudimentary matter, it seems that many people do...
Uncategorized How To Ping Specific Port from Windows
You can check TCP/IP level communication between two hosts by using Test-NetConnection command.
1. Operating System ...
Uncategorized [Windows Firewall] An error occurred while adding the rule. Access is denied.
Confirmed OS environment
Windows Server 2012Windows Server 2012 R2Windows Server 2016Windows Server 2019
1. Symptom...
Uncategorized [Error code: 0x5] There was an error opening the Windows Firewall
Confirmed OS environment
Windows Server 2012Windows Server 2012 R2Windows Server 2016Windows Server 2019
1. Symptom...
Uncategorized Difference between NT5DS (Local) and NT5DS(Policy)
By running following command, you can check if a server is synchronizing time with a domain controller.
> w32tm ...
Uncategorized How to Activate Windows Using Command Line
To Activate Windows using command line, following two tasks should be done.
Procedure
1. Install product key to W...
Uncategorized Edit Windows Local Group Policy using PowerShell
In this article, I'm going to describe how to install PolicyFileEditor. PolicyFileEditor is a PowerShell module to mana...