today's howttos

posted by Roy Schestowitz on Apr 30, 2023,
updated Apr 30, 2023

• Manage Secrets in Portainer for Docker and Kubernetes

  Deploying a very basic Docker container isn't all that hard.

• How To Install Java on Fedora 38

  In this tutorial, we will show you how to install Java on Fedora 38. Are you a developer who needs to work with Java on your Fedora 38 system? Look no further! Java is an incredibly versatile and popular programming language, known for its cross-platform compatibility and extensive libraries.

• Install and Use Qemu on Ubuntu

  Learn how to properly install Qemu in Ubuntu and then configure a Linux distro in VM.

• Debian Installer Bookworm RC2 Released

  In preparing for releasing Debian 12.0 "Bookworm" in June, out this weekend is the second release candidate of the Debian Installer for this next major Debian Linux release...

• How to Add Sudo User on RHEL / Rocky Linux / Alma Linux

  In this tutorial, we will cover how to add a sudo user on RHEL, Rocky Linux and Alma Linux.

• The ultimate guide to creating a Pop!_OS bootable USB drive

  Pop!_OS is a user-friendly and visually appealing Linux distribution based on Ubuntu. It's designed to offer a smooth and efficient experience for both beginners and advanced users. If you're interested in trying out Pop!_OS or installing it on your computer, creating a bootable USB is an essential first step.

• Clear Linux Cache (Memory, Swap and Buffer)

  Linux is renowned for its stability, efficiency, and robustness, making it a preferred choice for many system administrators and users. However, as with any other operating system, Linux-based systems may experience a decline in performance due to memory cache buildup over time.

• A Deep Dive into Set Options in Bash

  Bash is a powerful and versatile Unix shell that has become the default command-line interface on most Linux distributions and macOS. Shell scripting is an essential skill for system administrators, programmers, and anyone who wants to automate tasks or improve their workflow.

• How To Install LEMP Stack on Fedora 38

  In this tutorial, we will show you how to install the LEMP stack on Fedora 38. LEMP stands for Linux, Nginx, MySQL, and PHP. This means that we are going to install and configure these software packages on our server to set up a fully functional web server.