Add an SSL/TLS Certificate to Kubernetes Cluster

SSL certificates are used for providing security to Kubernetes applications on the web server. We explained every step-in detail for your understanding.

2023 Predictions: Open Networking, Edge, Access & Core

By: Arpit Joshipura, GM, Networking, Edge, IoT, the LF

The post 2023 Predictions: Open Networking, Edge, Access & Core appeared first on Linux.com.

10 Top Open-Source Caching Tools for Linux in 2023

Here are some of the top open-source application and database caching and caching proxy servers tools for implementing server-side caching in Linux.
The post 10 Top Open-Source Caching Tools for Linux in 2023 appeared first on Linux Today.

Liferea 1.14 Released with Major Improvements

A major update to Liferea, an open-source Linux feed reader app, is available to download. Liferea 1.14.0 is the first release in a new stable release series. It introduces a…

The post Liferea 1.14 Released with Major Improvements is from OMG! Linux and reproduction without permission is, like, a nope.

How to Install Chrony NTP to Synchronize Time in RHEL9 and 8

Learn how to install Chrony NTP on RHEL 9 and 8 and configure a client system to obtain time and date settings from the NTP server.
The post How to Install Chrony NTP to Synchronize Time in RHEL9 and 8 appeared first on Linux Today.

FSF Events: Free Software Directory meeting on IRC: Friday, January 13, starting at 12:00 EST (17:00 UTC)

Join the FSF and friends on Friday, January 13, from 12:00
to 15:00 EST (17:00 to 20:00 UTC)
to help improve the Free Software Directory.

Malware Affects at Least 30 WordPress Plug-Ins: Update Now

At least 30 WordPress plug-ins are being exploited by a pair of Trojans that redirect traffic to infected sites. Users are urged to update now.
The post Malware Affects at Least 30 WordPress Plug-Ins: Update Now appeared first on Linux Today.

FSF News: Software freedom in education advocate Erin Rose Glass to keynote FSF’s LibrePlanet

BOSTON, Massachusetts, USA — Thursday, January 12, 2023 — The
Free Software Foundation (FSF) today announced Erin Rose Glass as
its first keynote speaker for LibrePlanet 2023, the fifteenth
edition of the Free Software Foundation’s conference on et…

Software freedom in education advocate Erin Rose Glass to keynote FSF’s LibrePlanet

BOSTON, Massachusetts, USA — Thursday, January 12, 2023 — The
Free Software Foundation (FSF) today announced Erin Rose Glass as
its first keynote speaker for LibrePlanet 2023, the fifteenth
edition of the Free Software Foundation’s conference on ethi…

Pop!_OS Update Makes (Some) Computers Faster

We all dream of software updates that makes our computers faster. Now System76, who develop the Pop!_OS Linux distro, have made it a reality.
This post, Pop!_OS Update Makes (Some) Computers Faster is from OMG! Ubuntu!. Do not reproduce elsewhere witho…

Windows Cannot be Installed to This Disk

To fix the “Windows Cannot be Installed to This Disk” error, reformat the drive and convert MBR to GPT or Boot to UEFI Mode.

window.onload vs document.onload in JavaScript

window.onload fires when the document’s window is ready for presentation and document.onload fires when the DOM tree is completed.

Why is Docker Build Not Showing Any Output From Commands?

The docker build is not showing any output from commands due to users getting output from Buildkit, which has replaced base Buildkit in the new Docker version.

What’s the Difference Between HEAD, Working Tree, and Index in Git?

HEAD points to the branch or commits that user last checked out. Working trees are files where users currently work, and Index is the staging area in Git.

What’s the Difference Between Git Revert, Checkout, and Reset?

Git “revert” is used to undo a commit and keep changes, “checkout” is used to switch branches, and “reset” is used to unstage files from the staging area.

What is the Meaning of “$” Sign in JavaScript

The $ sign is not a special character in JavaScript. Still, it can be used as an identifier, function shortcut, or in template literals.

What is the instanceof Operator in JavaScript?

The “instanceof” operator determines the object type. If the object is an instance of the specified class, it gives “true”, else, it returns “false”.

What is the Difference Between call() and bind()?

The call() method binds “this” value to function and executes the function, whereas the bind() method binds “this” value to function and returns a new function.

Wait 5 Seconds Before Executing Next Line

To wait 5 seconds before executing the next line, use the “setTimeout()” method or the JavaScript “user-defined sleep()” function.

Should I Run Privileged Docker Containers?

No, it is not recommended to run privileged container as it creates a security risk. To run container in privileged mode, use “docker run –privileged” command.