In this guide, we're going to look at Ansible Interview Questions & Answers for DevOps Engineers. This is intended to help you prepare for Ansible Devops Interview and also review your skills. Over the past one year, Ansible adoption has been massive. [...]
How to Use Curl Command with Examples
Back in the mid-1990’s a Swedish programmer named Daniel Stenberg started a project that eventually became what we know as curl today. curl is a command line tool to transfer data to or from a server, using any of the supported [...]
How to Delete Files and Directories in Linux
You may, in some cases, need to delete directories and files that you do not need to free up space on your hard drive. In this brief tutorial, you will learn how to delete files and directories in Linux. To [...]
How to Read a Filename with Spaces in Linux
It's not very common in Linux to handle filename with spaces but sometimes files copied or mounted from windows would end up with spaces. While it is not recommended to have file names with spaces, let discuss how to manage filename [...]
How to Install Terraform on CentOS 7/Ubuntu 18.04
Terraform is a software which allows you to manage cloud infrastructure resources from code efficiently. You can use Terraform to build, change, and version infrastructure deployed on proprietary cloud providers or your own infrastructure on premises. It supports cloud service [...]
How to Extract tar xz File in Linux
In this brief guide, we will look at how you can compress and extract tar xz tarball files/directories with a .tar.xz file extension in Linux. The xz format is a single-file compression format that is based on the LZMA2 algorithm. It [...]
How to List Services in Linux
In this article, I will show you how to list all running services on Linux. We will also check how to check the status of a service on a systemd system. Let's learn different commands used to list services on Centos/RHEL 7.x. [...]
How to Time a Command in Linux
If you want to be a good Linux administrator, therefore you should know time command. It is used to determine how long a given command takes to run. It is useful for testing the performance of your scripts and commands (ie [...]
What are the Different Text Editors for Ubuntu
A myriad of text editors are available for Ubuntu, and if you use them well, you may as well join the expert group of Linux code developers. In the article, we will look at some of the best text editors [...]
How to Install pgAdmin4 on Ubuntu
pgAdmin4 is a feature-rich, cross-platform, web-based interface that allows you to administer and manage PostgreSQL database instances in a web browser. In this guide, you will learn how to install pgAdmin4 on Ubuntu 18.04 LTS. Read Also: How to Install Ubuntu 18.04 [...]
How to Configure and Install Webmin on Ubuntu
Webmin is a web-based control panel that is used for administration of Linux systems. It is written in Perl and helps systems administrators to have an overview of their server performance at a glance. Webmin eliminates the hassle of manually [...]
Learn Methods to Install and Use TensorFlow in Ubuntu
TensorFlow is an open-source deep learning software system built by Google to train neural networks.TensorFlow can perform image recognition, human language audio recognition and solving partial differential equations. We will install TensorFlow and all of the packages required to use [...]
Set Time/Date/Timezone in Ubuntu Linux - A Complete Guide
Time is an important aspect in Linux systems especially in critical services such as cron jobs. Having the correct time on the server ensures that the server operates in a healthy environment that consists of distributed systems and maintains accuracy [...]
Which Linux Distros is Better - Linux Mint or Ubuntu
You have a lot of Linux popular distributions available as you are spoiled for choices which are generally subject to comparison in order to know the best. Among these popular systems, you have Ubuntu and Linux Mint that attract the [...]