The Will Will Web

Know the SNAT restrictions of Azure App Service’s external network connection

Recently, we have some connection problems on the Function App platform of Azure App Service on Linux. The main problem is not disconnection, but Timeout problems from time to time, but we will not encounter these problems when developing locally It turned out that the problem was encountered after deploying to Azure. It took me …

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How to Set the Cisco R2951 to Automatically Save Backups When Writing Settings

The company has a Cisco R2951 that has recently undergone some changes in the architecture. The automatic backup set before has failed, so it is reset once. This article will record the setting process by the way. … continue reading … This article is reprinted from https://blog.miniasp.com/post/2022/11/08/Cisco-IOS-Configuration-Archiving This site is for inclusion only, and the …

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How to use Windows 10’s built-in backup feature for a proper and complete computer backup

Although everyone says “backup” is very important, but everyone doesn’t want to spend money on extra backup software, so what should we do? Doesn’t Windows 10 have a useful and useful backup feature? I originally thought it was not easy to use, because the principle behind the backup function was unclear, and I always felt …

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System.Text.Json handles common JSON formats using JsonSerializerDefaults.Web

Today, when a colleague of the company was using .NET to process a system connection requirement, he found that the JSON format sent by the other party would use the format of “string” to express the digital data that should be “number”, which led him to use System.Text .Json ‘s JsonSerializer.Deserialize an error when deserializing. …

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Kubernetes 101: Clarifying the differences between kubectl create and kubectl apply

kubectl is a command line tool (CLI) for Kubernetes, mainly used to help you manage Kubernetes clusters, deploy applications, view and manage various resources and records in various clusters. When we want to create resources, we often use kubectl create or kubectl apply to create resources. If we simply want to create resources, the difference …

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How to clear the account password in the Windows authentication administrator through the command line tool

Recently I tried to use the Azure Static Web Apps CLI to develop and deploy front-end applications, but I found that after I used swa login , there was no “logout” option at all. After research, I found that swa put all the authentication information of the login process on Windows In the console’s Credential …

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How to batch compile all .java files under the whole folder (including subfolders) using javac

A while ago, I helped a colleague deal with a Java project that I didn’t know how to automate compilation. Because the project had no build tools (Build Tools) assistance, it completely relied on the built-in build tools of Eclipse, so the engineer didn’t know how to automatically build CI. . In fact, there are …

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How to compress the VHDX virtual hard disk used by the Linux virtual machine under Hyper-V

The company has a Linux virtual machine that occupies nearly 500GB. After asking the engineer, it is found that the reason why this virtual machine occupies so much space is mainly because the previously deployed files were not deleted during the test deployment, resulting in extra. Waste a lot of disk space and increase the …

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How to make Docker Desktop for Windows start automatically when the system is powered on

We have a Windows 10 test machine in our company, and almost all environments run in Docker containers, but every time this VM is restarted, it needs to manually enter the system to start Docker Desktop and manually execute the program that was stopped because of the restart. container. In this article, I intend to …

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