Welcome to my personal IT blog
-
How to get a public IP address from the command line
Sometimes, it needs to figure out what IP a server has but the server doesn’t have GUI or web browser blocked (or not installed). The examples below contain a way of obtaining public IP via CLI. In the Windows environment you can use the next commands in the Powershell: The classic Windows command line works…
-
How to update the PRTG certificate
Читать эту же статью на русском 👉 https://dzen.ru/media/samsitblog/kak-obnovit-sertifika-v-prtg-64b9db3b3681fc712633183a PRTG monitoring system usually requires an SSL certificate for its web interface. There are two ways to update the certificate: The first way Replace the certificates in the folder. Restart PRTG Core Server The second way 👇👇👇💬Discuss or ask a question in the Telegram💬
-
How to install the DNS server to Windows Server
Читать эту же статью на русском 👉 https://dzen.ru/media/samsitblog/kak-ustanovit-dns-cerver-na-windows-server-64b8f8e0e8ee8f2515f4ecda Windows server can hold DNS Server if you activate this role. This topic covers DNS Server installation on Windows Server via GUI, Dism, and Powershell cmdlet. All options produce the same result. Installation via GUI First, start the Server Manager from the Start. Then click Manage ->…
-
From: WL Warning: The current Thread ran into a timeout while entering a writelock [-1073741824] . LockReason: “ScheduleThreadLib1”
Читать эту же статью на русском 👉 https://dzen.ru/media/samsitblog/from-wl-warning-the-current-thread-ran-into-a-timeout-while-entering-a-writelock-1073741824–lockreason-schedulethreadlib1-64b78e8f338eaf5590a45c0e Recently, I got on the PRTG Server strange behavior of PRTG Core Server Service. The service restarted each 20 min and, in fact, the monitoring doesn’t work at all. I decided to look at the logs of the PRTG Core Server that are located on the <PRTG…
-
How to Flip a Video Using FFmpeg
Sometimes you capture yourself with the front camera on your phone and get flipped video. If you need to flip it back, you can simply do this with ffmpeg application. Option #1: To Flip Video Vertically Use the command to flip the video vertically. Option #2: To Flip Video Horizontally Use the next command to…
-
How to install a certificate on a Windows machine
The certificate installation is simple. In two words we need to copy the certificate to the appropriate location where our computer can locate it. Let’s install the certificate with GUI. First, we need to copy the certificate on the target machine and then make double-click to open it. The certificate import wizard appears and asks…
-
Working with standard console outputs
In this topic, I am going to show you how to work with console output. You will learn: When you run a console app in a shell you may see output any output. Without any additional commands, we just see a lot of text in the console so it hardly can be analyzed. Redirecting the…
-
Question from AZ-305 #1
One teammate sent me the next question and asked me to explain. You have an Azure subscription that contains a custom application named App1. App1 was developed by an external company. Developers at the external company were assigned role-based access control (RBAC) permissions to the App1 components. All users are licensed for the Microsoft 365…
-
How to update ssl certificate for RD Gateway via powershell
Recently, I tried to find a way to update the automatic certificate for the RD Gateway service. Unfortunately, there are no ready-to-use cmdlets (no idea why Microsoft didn’t write them). In this case, I used Get-CimInstance and Invoke-CimMethod commands to achieve the goal. The code below updates the certificate and restarts the service. Don’t forget…
-
Azure DevOps is my new achive
Last weekend was remarkable for me. During three months I was prepared for the Az-400 exam and my preparation was crowned with success. I got a new achievement so congratule for me 🙂 👇👇👇💬Discuss or ask a question in the Telegram💬