linux

Red Hat has recently announced the general availability of Enterprise Linux 9.2 and the upcoming release of Red Hat Enterprise Linux 8.8. The latest release brings new features to streamline complex Linux platform tasks across hybrid cloud environments. “The latest versions of the world’s leading enterprise Linux platform bring greater automation to help IT teams…

This article explains how Linux file permissions work, including how to change file permissions and file ownership using the chmod and chown commands.

The latest Linux kernel is now available, and it comes with some important new features. Linux Kernel 6.3 is a minor release and it shouldn’t cause any major problems when you get round to upgrading. But like any change you introduce into your environment, it should be properly tested. So, let’s look at the most…

Here’s how to list all groups on a Linux machine, how to list all users, and how to see the groups they belong to.

Amazon has recently announced the general availability of Amazon Linux 2023. The latest cloud-optimized Linux distribution is designed to improve security and delivers a predictable lifecycle as well as deterministic updates. Amazon Linux 2023 introduces new pre-configured security policies to help customers adhere to industry standards. IT administrators can configure these policies at launch or…

Last week, PyTorch identified a supply chain attack that potentially caused developers to download a compromised PyTorch dependency. The PyTorch team published an advisory to warn developers that the package includes malicious code to steal system data. PyTorch is an open-source framework that allows Python developers to build machine-learning applications. It was mainly developed by…

The security research firm Zero Day Initiative (ZDI) has disclosed a critical vulnerability in the Linux kernel server. The new security exploit, which has a CVSS score of 10, could allow attackers to remotely execute code on vulnerable SMB servers. The Thalium Team vulnerability research team originally discovered the Linux kernel security flaw back in…

Apache web server, also known as Apache HTTP server, is one of the most popular web servers for UNIX and Windows operating systems. In this tutorial, I’ll show you how to install and configure Apache web server on Ubuntu Linux 22.04. Apache web server allows you to serve web pages and deploy web applications. It…

Microsoft launched a preview of new server protection capabilities in its Defender for Business solution back in July. The company announced this week that this feature is now generally available to help small businesses protect Windows and Linux servers. Microsoft Defender for Business is an endpoint security solution for small and medium-sized businesses (SMBs) with…