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Linux Candy: projectM Is a Music Visualizer Originally Based on Milkdrop

projectM is an advanced music visualizer which uses 3D accelerated iterative image based rendering. Experience psychedelic and mesmerizing visuals by transforming music into equations that render into a limitless array of user-contributed visualization…

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How to Find and Remove Duplicate Lines in a Text File

As a Linux administrator, superuser, or beginner learning the ropes of the operating system ecosystem, it is essential to learn the Linux command line tweaks on how to deal with duplicate lines in a text file. A common scenario that needs a quick and efficient approach to getting rid of these duplicate lines in a […]

The post How to Find and Remove Duplicate Lines in a Text File appeared first on Linux Today.

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How to Create Sudo User in openSUSE Linux

The sudo command allows a user to administer a Linux system with the security privileges of another user. Learn how to create a sudo user in openSUSE Linux here.
The post How to Create Sudo User in openSUSE Linux appeared first on Linux Today.

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| by Scott Kilroy

Use Tag Editor to tag resources across regions on AWS

Amazon “Tag Editor” comes under “Resource Groups”. Tag Editor is used to querying and tag resources in one go. We can choose up to 20 individual resource types, or fetch all resource types.

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How to Schedule Tasks with Cron Jobs in Linux

This guide explains the basic usage of Cron Jobs. Learn how to schedule tasks with Cron Jobs in Linux here.
The post How to Schedule Tasks with Cron Jobs in Linux appeared first on Linux Today.

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How to Convert Hex to ASCII Characters in Linux

A hexadecimal numbering system is ideal for large digital systems, but not for everything. Learn to convert hex to ASCII characters in Linux here.
The post How to Convert Hex to ASCII Characters in Linux appeared first on Linux Today.

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How to Resize Existing LUN/Disk on Linux

In most cases, disk space can be expanded by adding a new LUN to the system. In this quick tutorial, learn how to resize existing LUN or Disk on Linux.
The post How to Resize Existing LUN/Disk on Linux appeared first on Linux Today.

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| by Scott Kilroy

Create an IAM User on AWS using Terraform

In this article, we will see how to create an IAM User. Before proceeding, I assume that you are familiar with the basics of Terraform and AWS IAM Users.

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| by Scott Kilroy

What is Lifecycle Manager in AWS EC2 Service

In this article, we will see how to use Lifecycle Manager to automate the creation, retention, and deletion of snapshots taken to back up our Amazon EBS volumes. This automation helps us to protect valuable data by enforcing a regular backup, retain ba…

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| by Scott Kilroy

What is Amazon Workspace and how to create it on AWS

Amazon WorkSpaces is a Desktop-as-a-Service (DaaS) solution managed by AWS. We can use it to provision either Windows or Linux desktops. These desktops can be created in just a few minutes. They can quickly scale to provide thousands of desktops.

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| by Scott Kilroy

Web UI Dashboard for Kubernetes

Kubernetes dashboard provides a web-based UI for the cluster. One can deploy applications on the cluster using the dashboard as well as troubleshoot the existing applications in the cluster. In this article, we will install the official dashboard provi…

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Ubuntu vs Manjaro: Comparing the Different Linux Experiences

Ubuntu and Manjaro are two popular choices from different spectrums of the distributions. Take a look at the difference between Manjaro and Ubuntu.

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| by Scott Kilroy

What is AWS CloudTrail and how to use it

AWS CloudTrail helps to enable compliance, governance, and risk auditing of your AWS account. Whatever actions that are carried out or performed using AWS IAM User, IAM Role, or an AWS service are recorded as events in AWS CloudTrail.

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| by Scott Kilroy

What is AWS GuarDuty and how to use it

AWS GuardDuty is a continuous security monitoring service. It analyzes and processes the AWS CloudTrail management event logs, VPC Flow Logs, CloudTrail S3 data event logs, and DNS logs. In this article, we will see the step to enable AWS GuardDuty and…

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Linux Administration: Ubuntu Linux Tutorial for Beginners

Linux is a multi-user system that serves as a reliable open-source system. Follow this Ubuntu Linux tutorial for beginners to learn more.
The post Linux Administration: Ubuntu Linux Tutorial for Beginners appeared first on Linux Today.

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| by Scott Kilroy

How to use Screen Command on Linux

Screen is a very useful command which gives us the ability to use multiple Shell(SSH) Sessions from a single SSH session. It means you do not need to explicitly open different SSH sessions to perform multiple operations parallelly.

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Alt Workstation K 10.0 Released

The published release of the distribution kit “Alt Workstation K 10” is supplied with a graphical environment based on KDE Plasma. Its boot images are prepared for x86_64 architectures like HTTP, Yandex Mirror, Distrib Coffee, Infania Netwo…

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| by Scott Kilroy

Linux Administration: Ubuntu Linux Tutorial for Beginners.

Linux is a multi-user system that serves as a reliable open-source system for desktops, and servers. Linux is the most widely used open-source Operating System (OS). In this article, we will be using Ubuntu Server Version to learn to use Linux using Co…

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9to5Linux Weekly Roundup: May 15th, 2022

The week was really great for Linux news and releases. We got huge news from NVIDIA as they finally decided to open-source their graphics drivers, we got a new Fedora Linux release for you to play with on your PC, and we got a new generation of the Kubuntu Focus M2 Linux laptop with upgraded […]

The post 9to5Linux Weekly Roundup: May 15th, 2022 appeared first on Linux Today.

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How to Install Slack Messaging Tool in Linux

Slack is a popular, feature-rich business communication and collaboration platform. Learn how to install Slack in Linux systems here.
The post How to Install Slack Messaging Tool in Linux appeared first on Linux Today.

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