Programmer Group

There are two libraries available for krb5 API: MIT and Heimdal. The APIs of the two libraries are different. It is basically OK for one client's API to connect to the otherThe two kadmin libraries in API are completely incompatible. From the kadmin application tools of MIT and Heimdal, it can be seen that it is not successful to connect the k ...

1. Introduction to OneNET China Mobile Internet of Things Open Platform is a PaaS Internet of Things Open Platform created by China Mobile. The platform can help developers easily access and connect devices, provide comprehensive Internet of Things solutions, and realize data acquisition, data storage and data display of Internet of Things devi ...

Website System Security Configuration (Nginx) prevents websites from being malicious GJ s.Websites such as DDos, CC, etc.They all work the same way, sending large amounts of request data to the server. Nginx Active Defense MethodThere are two modules in Nginx that control the "number" and "speed" of accessing user connecti ...

Recently, the company needs to do a wechat red packet rain function. The basic online search is to use canvas, which is not very skilled in canvas, so I wrote one with css. This method works well for apple, but there will be a jam situation on Android. After several optimizations, there will be a little ...

rely on <dependency> <groupId>com.rabbitmq</groupId> <artifactId>amqp-client</artifactId> <version>5.8.0</version> </dependency>          production public class Producer {    private final static String QUEUE_NAME = "my_queue"; //Queue name ...

This article comes from Rancher Labs   What is Pod security policy?   Kubernetes Pod security policy (PSP) is an important component of kubernetes security section. Pod security policy is a cluster level resource, used to control pod security related options, and also a mechanism to enhance kubernetes workload security. Kubernetes platform te ...

Material Science Raspberry pie A server with public IP One filed domain name (not required) Course Prepare corresponding procedures download Download address: https://github.com/fate/frp/releases ## Server side wget https://github.com/fatedier/frp/releases/download/v0.32.0/frp_0.32.0_linux_38 ...

This paper introduces how to deploy Kubernetes 1.17.4 cluster using kubeadm on ubuntu 18.04 64 bit dual core CPU virtual machine. The network plug-in is flannel v0.11.0, and the image source is alicloud 1, Install docker apt-get install docker.io Execute the following command to create a new / etc/ ...

Section I. references https://www.cnblogs.com/davidwang456/articles/9294912.html https://blog.csdn.net/BigRat_WH/article/details/88640793 https://blog.csdn.net/u011577874/article/details/73000207 https://www.cnblogs.com/gjc592/p/11098047.html First of all, the source code of redis is elegant and bea ...

Article directory Novel coronavirus pneumonia: total data of domestic sub provincial date (1.16 cases): Download the original json format data Data download in csv format 2. Data source and capture Data delivery process Download and organize data into csv Novel coronavirus pneumonia: total dat ...