Linux Tutorials
Install Java JDK 21 on Kali Linux
A lot of the pen-testing toolkit that Kali ships with assumes a working Java runtime somewhere on the…
Category
How To
Linux Tutorials
Install Kernel Headers on Kali Linux
Kernel headers are what you install when you need to compile something that plugs into the running kernel.…
Debian
Protect GRUB with Password on Linux
Physical access to a Linux machine is game over unless the bootloader stops an attacker from dropping into…
AlmaLinux
Install and Use sshfs on Rocky 10 / Debian 13 / Ubuntu 24.04
sshfs mounts a directory from a remote server as if it were a local filesystem, tunnelled entirely over…
AlmaLinux
Install Zsh and Oh My Zsh on Linux
Bash is fine. Zsh is better for daily driving on a server you actually live inside. Tab completion…
Linux Tutorials
Install Apache Spark 4.1.1 on Debian 13 / Ubuntu 24.04 LTS
Apache Spark 4.1 is the current stable line and it’s a noticeable jump from the 3.5.x series. Native…
AlmaLinux
Top Rocky Linux 10 Post-Installation Tips and Tricks
A fresh Rocky Linux 10 install gives you a lean base image and not much else. Before the…
Web Hosting
Install XAMPP on Fedora 42 / 41 (All PHP Editions)
XAMPP bundles Apache, MariaDB, PHP, and Perl into a single installer that takes about two minutes to get…
How To
Install XAMPP on Debian 13 / 12
XAMPP bundles Apache, MariaDB, PHP, and Perl into a single installer that gets a local development stack running…
AlmaLinux
Install XAMPP on Rocky Linux 10/9 and AlmaLinux 10/9
XAMPP bundles Apache, MariaDB, PHP, and Perl into a single installer, which makes it the fastest way to…
How To
Install XAMPP on Ubuntu 24.04 / 22.04 (All PHP Editions)
XAMPP bundles Apache, MariaDB, PHP, phpMyAdmin, and Perl into a single installer that gets a full local web…
Containers
Build Container Images with Kaniko in Kubernetes (2026 Guide)
Google archived the original Kaniko project in June 2025, but the tool lives on through the Chainguard fork…