A tutorial on how to utilize SSH with a private key in Linux was published by Linux Hint.
This guide explains how to upgrade AlmaLinux 8 or 9 to the newest Linux kernel version 6.1 so you can enjoy faster NVMe boot, better driver stability, and fresh security patches without having to compile anything yourself. It lists the prerequisites—root access, an active internet connection, and a backup of any custom kernel config you may have—and then walks through two distinct paths: for EL9 it enables the powertools repository, installs the 6.1 packages, sets the new kernel as the default with grubby, and reboots; for EL8, where the official package is missing, it pulls a RHEL 9 source build from EPEL, converts and compiles it locally, installs the resulting binary, and again configures GRUB to boot it first. After rebooting you can verify the upgrade by running `uname -r`, checking recent kernel messages with `dmesg | tail -20`, and testing GPU drivers if applicable. The article also provides a quick reference table of common problems—such as the system still loading an older kernel, initramfs mismatches, or hardware not showing up—and shows how to fix them, while inviting readers to reach out on forums for any remaining hiccups.
You can follow the instructions in a TechRepublic article to get rid of a stubborn Kubernetes namespace.
A guide on how to determine whether Linux ports are active was published by Unixcop.
A tutorial on setting up and using ttyd to share your Linux terminal over a web browser was published by Linux Shell Tips.
A tutorial on installing the Unity Desktop on Arch Linux was published by It's FOSS.
This playbook walks you through installing Vivaldi on recent Ubuntu releases, showing how to set up the official repository so updates come straight from apt instead of juggling .deb files. You add the repo with a single command, refresh your package list, install the stable package, and optionally pull in the dev build for early features while also covering how to clean up unused packages afterwards. For those who prefer snaps, a quick one‑liner installs Vivaldi from the snap store, though it may lag behind the official release, which is fine if you value convenience over cutting‑edge tweaks. If the browser stops launching after an upgrade, simply run apt’s --fix-broken command to resolve any stale dependencies and ensure a smooth experience as you explore Vivaldi’s highly customizable interface.
The guide walks through installing ModSecurity 3 on a Fedora‑based Nginx server, starting with prerequisites and compiling both the core library and an nginx module from source. It begins by pulling necessary development packages, cloning ModSecurity’s repo, building it as a shared module, then downloading the nginx‑mod‑security source to add it as a dynamic module during a fresh nginx rebuild. Configuration steps follow, copying a recommended config into /etc/nginx/modsec, tweaking directives like SecRuleEngine and SecDataDir, and inserting load_module and modsecurity rules into the main nginx.conf so the protection actually activates. The tutorial concludes with an example rule to block URLs containing “evil,” instructions for troubleshooting common issues such as SELinux restrictions or missing SSL support, and confirms that once restarted, the server should return a 403 page when the rule matches.
An informative guide for setting up Docker on AlmaLinux 8 was published by Linux Shout.
An overview of ramfetch, including instructions on how to install it in Linux and use it to display memory information, was published by OSTechNix.
A tutorial on how to enable Cross-Origin Resource Sharing (CORS), a crucial security feature for web applications, in the Nginx webserver was published by Tecadmin.
In order to help you learn how to install or update packages on Debian, Ubuntu, or Linux Mint, Linux Shell Tips published a beginner's guide with 15 helpful APT command examples.
A guide on using the NRPE Plugin to add a Linux host to the Nagios Monitoring Server has been published by TecMint.
FreeLAN installation on Linux is covered in a tutorial by FOSS Linux. In order to establish secure site-to-site or point-to-point connections in bridged or routed configurations and distant configurations access facilities, FreeLAN is a PC program that implements peer-to-peer, a virtual private network (VPN), and complete mesh techniques.
For Xfce 4.18, OMG! Ubuntu! has published four distinct clock styles that make use of the additional preset choices.
A new beginner's tutorial from Linux Hint explains how to transfer a file in Linux from one directory to another.
How to determine your IP address in Ubuntu Linux is covered in a guide released by Linux Hint.
Tecadmin has created a tutorial that will walk you through the process of creating SPF Records for your domain.
Linux Hint published a tutorial about how to check if Crontab is working.
Linux Shell Tips explaining the differences between the APT and APT-GET commands.
