Showing all newswire headlines

In this article we will see how we can create an EC2 instance using Python Boto3. We will use the "create_instances" method to create an instance.

Sysadmins modify lots of files. Sometimes they're code. Other times they're configuration files, YAML playbooks, XML, policy documents, kickstart files, and probably a few takeaway lunch orders, too. It's important to track what you've changed and share your changes with others who may need to adjust their local copies of files.

Adobe XD is the Adobe prototyping tool for user experience and interaction designers. Adobe XD features are used for creating wireframes, prototypes, and screen designs for digital products. The software creates user interfaces for mobile and web apps. The software is proprietary. What are the best free and open source alternatives?

In this article, we will learn how to install the acme.sh script in the Linux system and how to use it to generate and install SSL certificates.

This article explains how to run a command after the previous command has finished running. You can run a command after the previous one has finished, depending on the previous command's exit status (if it failed or not) or regardless of this.

The proposed legislation, which would regulate “gatekeeper” platforms in the EU, doesn’t go far enough, according to the FSFE.

A group of 10 companies is forming a new PHP Foundation, with temporary administrators including PHP founder Rasmus Lerdorf. The trigger for this initiative appears to be the decision of Nikita Popov, a significant PHP contributor, to focus mainly on LLVM in future. Popov, currently a software developer at JetBrains working on the PhpStorm IDE, will be leaving the company from 1 December, according to a post by product marketing manager Roman Pronskiy, which also introduces the new foundation.

Watermarking plain text isn't easy. Plain text files don't have headers (or magic numbers), and although you can insert invisible control characters, those characters may get revealed by text editors and word processors. There's a sneaky way to do it, though.

Electronic versions of LibreOffice’s guides are available as free downloads, or print-on-demand versions through Lulu.

Sometimes, you need a quick and reliable way to distribute data or software to users without using a package manager (for example, the end user may not have root access to install an application). This issue could be tackled by using containers and Podman or Docker, but what if they're not available on the destination system? What if one of the requirements is for the application to work on a bare-metal environment?

CFS Zen Tweaks is a bash script and systemd service that tweak the Linux CPU scheduler for better desktop responsiveness when under heavy CPU utilization.

A severe PHP deserialization vulnerability leading to code execution has been patched in Imunify360. Discovered by Cisco Talos researcher Marcin 'Icewall' Noga, the vulnerability "could cause a deserialization condition with controllable data and then execute arbitrary code," leaving web servers open to hijacking.

In this article we will see how to create our first Pod on Kubernetes Cluster. We shall see the steps to create a pod for Nginx.

The Deepin Linux community announced today the release of Deepin Linux 20.3 as one of the very first GNU/Linux distributions powered by the latest and greatest Linux 5.`15 LTS kernel series.

Kubernetes is an open-source container orchestration technology. This tutorial explains what is Kubernetes and basic concepts of Kubernetes.

What is open core? Is a project open core, or is a business open core? That's debatable. Like open source, some view it as a development model, others view it as a business model. As a product manager, I view it more in the context of value creation and value capture.

Gnome Next Meeting Applet is an AppIndicator that shows your next Google Calendar meetings / events in a menu on the panel.

UVdesk is a free, open-source, and SaaS-based helpdesk solution for any business process to deliver the best customer service. In this tutorial, I will show you how to install UVdesk helpdesk solution with Apache on Debian 11.

The Rust language community is in disarray following the resignation of the entire moderation team, citing the "structural unaccountability" of the core team. The moderation team, represented by Andrew Gallant, posted its resignation to GitHub yesterday, stating that it was "done in protest of the Core Team placing themselves unaccountable to anyone but themselves."

In this article, we will learn how to encrypt block devices in Linux using LUKS. LUKS is the Linux encryption layer that can be used to encrypt the entire root partition, a logical volume, or a specific partition.