Success Story: Preparing for Kubernetes Certification Improves a Platform Development Engineer’s Skills

Faseela K. is a platform development engineer with a background in open source networking. As she saw the use of containers growing more than the VMs she was working with, she began studying Kubernetes and eventually decided to pursue a Certified Kubernetes Administrator (CKA).
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Open Source Software Security: Turning Sand into Concrete

Last week I had the privilege of participating in the Open Source Software Security Summit II in Washington, DC. The Linux Foundation and OpenSSF gathered around 100 participants from enterprise, the U.S. government, and the open source community to agree on an action plan to help increase the security of open source software.  If you […]

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C# Read File Line by Line

To read data from the file present in the system, we need an output stream ofstream. C# read file line by line is discussed in this article.

C# Hello World

In C sharp programming language, the most basic code for the execution is the “Hello World” program. C# Hello World is discussed in this article.

Array of Pairs in C++

The term pair refers to the combination of two values of different types. Array of pairs in C++ is discussed in this article.

C# Abstract Class

An abstract class in C sharp is created to hide the information by only defining the function’s header. C# abstract class is discussed in this article.

How to Use YUM/DNF Command with a Proxy Server

Direct internet access is not permitted in the majority of corporate networks. So, if we need to get something from the internet, we must go through some proxy servers.
Learn how to use the YUM/DNF command with a proxy server here.
The post How to Use …

Mesa 22.1 Released with Improvements for Elden Ring, Apex, More

New features in the Mesa 22.1 series include support for Intel’s Alchemist DG2 platform. Learn more about the release here.
The post Mesa 22.1 Released with Improvements for Elden Ring, Apex, More appeared first on Linux Today.

10 tutorials to teach you something new about Java

How well do you know Java? Discover something new about one of the great platforms of modern computing.
Read More at Enable SysadminThe post 10 tutorials to teach you something new about Java appeared first on Linux.com.

KDE Plasma 5.25 Beta Is Here with Floating Panels, More

KDE Plasma 5.25 is packed with lots of new features, including full control of the Tablet Mode. Learn more about the release here.
The post KDE Plasma 5.25 Beta Is Here with Floating Panels, More appeared first on Linux Today.

Framework, the Modular Laptop, Gets CPU Upgrade

I’m on record as really digging the ethos behind the Framework laptop — and yes, the fact it runs so well with Ubuntu is a bonus as someone who writes a blog about Ubuntu 😅. So when I heard they’d announced an upgraded Framework lap…

Log4j Vulnerability Puts Enterprise Data Lakes and AI at Risk

The Apache Log4j vulnerability, Log4Shell bug, is one of the most critical in the history of cybersecurity. Learn how it puts data lakes and AI at risk.
The post Log4j Vulnerability Puts Enterprise Data Lakes and AI at Risk appeared first on Linux Today.

For the Love of Ubuntu: Here are the Mascots of All Ubuntu Releases

A trip down the memory lane. Take a look at this collection of the mascots of all the Ubuntu releases so far.

The Linux Foundation and Fintech Open Source Foundation Announce the Schedule for Open Source in Finance Forum London 2022, July 13

Industry experts will gather to discuss the most cutting edge topics at the cross section of finance, open source and technology, revealing recent developments and the direction of open source in financial services. SAN FRANCISCO, May 19, 2022 — The Linux Foundation, the nonprofit organization enabling mass innovation through open source, and co-host Fintech Open […]

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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.

My DEI Journey

This article originally appeared on the Open Mainframe Project’s blog. It is written by Earl Dixon, Principal Client Services Management at Broadcom.  After watching the first Making Our Strong Community Stronger panel on “How Personal Experiences Shape Corporate Inclusion,” I was very interested in the topic and engaged my management team to see what I […]

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PaloAlto init-cfg.txt Bootstrap Config file Layout with Examples

When you install and configure the PaloAlto firewall, when the firewall boots up for the first time, it does the bootstrapping process. PaloAlto uses the settings defined in the bootstrap files, including the init-cfg.txt and bootstrap.xml under the co…

Is Linux Really the Most Secure OS? Facts and Myths About Linux Security

This article offers a quick look into security on Linux and covers popular facts and myths about Linux security.
The post Is Linux Really the Most Secure OS? Facts and Myths About Linux Security appeared first on Linux Today.

How to Get User Input in Java

In java, multiple predefined classes like Scanner, BufferedReader, and Console class are used to get the user’s input.

How to round of Numbers in Java

In java, the Math class provides three predefined methods that cuts off the floating value and round off a number i.e. round(), ceil(), and floor().