SysAdmin

Kubernetes is a feature-rich orchestration tool. The best practices outlined in this article are going to help you create a stable and efficient Kubernetes cluster.

Unstaging in Git means removing queued changes from the index. This guide covers several different ways to unstage changes.

This article will help system administrators configure SSH Keys on Debian 10. The instructions allow you to set up encrypted credentials quickly, log in remotely, and disable authentication.

CentOS 6 EOL is coming up on November 2020. This Linux distribution will no longer be supported with updates and patches, so make sure you upgrade or mitigate your systems on time.

dig (Domain Information Groper) command is a tool for querying DNS name servers. It is a helpful command for diagnosing DNS problems but is also used to display DNS information. Learn how to use this command by following this article.

This article helps you install IPMItool on your CentOS or Ubuntu system. Download, install and enable IPMItool and get to know the most common IPMItool commands today.

Follow the step by step instructions to learn how to prepare your system for the installation of Keras and TensorFlow. We also talk about the main features of Keras and TensorFlow.

Need to find which version of Java is installed on your system? This guide shows you how to do so, using the GUI or the command line, on macOS and Windows.

sudo stands for SuperUser DO, and it’s used to temporarily elevate privileges in Linux. This guide will show you several ways that sudo command can be used.

Setting file and directory permission properly is important in multi-user systems such as Linux. You can set permission recursively using the chmod or find command and grant privileges or restrict access in a single command.