This tutorial guides you on how to force host clock sync or update with public NTP using ntpdate command or by setting up NTP and configuring host to sync with public NTP. Force host clock sync or update using public… Read More!
This tutorial guides you on how to resolve docker: Error response from daemon: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io: no such host while running docker run command to find and pull the image from docker hub. docker: Error response from… Read More!
This tutorial guides you on how to setup Proxy to connect to remote server. Therefore you would be able to connect remote server using proxyHost and proxyPort. In our example let’s see how to setup proxy using OkHttpClient with builder.… Read More!
This tutorial guides you on how to assign value to static variables and local variables from application.properties file in Spring Boot application. You will also learn how to use @ConfigurationProperties approach to define properties. Spring Boot : Assign value to… Read More!
This tutorial guides you on how to install GUI or graphical desktop environment on Ubuntu Server. By default ubuntu server does not have a Graphical User Interface (GUI). Without a reason if you want a GUI then you need to… Read More!