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Docker Cheat Sheet – CLI Commands

In this article we will go through the docker cheat sheet which will serve as a guide to docker CLI commands used on a daily basis Introduction Containers allow the packaging of your application (and everything that you need to run it)in a “container image”. Inside a container you can include a base operating system, … Read more

How to Install Rocky Linux 8 – Stepwise with Screenshots

In our blog post we will talk about Rocky Linux 8 which comes under the Linux operating system. Let us see how to install Rocky Linux 8. Introduction The operating system (OS) manages all of the software and hardware on the computer. It performs basic tasks such as file, memory and process management, handling input and … Read more

Basic Linux Commands For Beginners – Top 25 Linux Commands

While performing a task, we all need shortcuts. Shortcuts help us to complete a task quickly. Linux comes with such commands which are one to two words, using that commands, you can perform several operations in no time. As a beginner, you must be aware of those basic Linux commands to complete an operation.  In this article, … Read more

How to Install Nexus repository manager on Rocky Linux

In this blog we will see how to install Nexus repository manager on Rocky Linux. A free, open-source artifact management application called Sonatype Nexus assists you in efficiently managing artifacts throughout your software supply chain. For each component, it offers a single source of truth and native package management compatibility. It is compatible with the … Read more

Basic Linux Interview Questions & Answers – Theoretical Concepts

If you are preparing for a Linux admin job interview then these basic Linux Interview Questions & Answers is definitely going to help you get the edge over the others. In this blog , we’ll try to cover a comprehensive list of Linux admin interview questions, ranging from basic to advanced, including L1, L2, L3, … Read more

How to Install CheckMK on Red Hat and derivatives – Rocky Linux and Alma Linux

Let us see how to install CheckMK on Red Hat and derivatives such as Rocky Linux or Alma Linux . Checkmk is an open-source monitoring server that is an improvement of Nagios operating system with enhanced plugins and monitoring capabilities. Checkmk uses agents to collect and ship remote systems’ metrics to the server. The agents are … Read more

How to Install ELK Stack on Rocky Linux 8

In this blog post we will learn how to install ELK stack on Rocky Linux 8. The ELK stack is an acronym that comprises of three popular projects: Elasticsearch, Logstash, and Kibana. This stack is referred to as Elasticsearch, the ELK stack gives you the ability to aggregate logs from all your systems and applications, … Read more

How to Exclude Files and Directories When Creating a tar File

We are aware of creating a tar files but in this blog we will learn on how to exclude files and directories when creating a tar File. On Linux and Unix-based systems, files can be archived using the tar program. Numerous archive formats, including tar, tar.gz, cpio, tar.bz2, zip, and rar, are created using it. … Read more