Linux & System Administration
In my Linux & System Administration section, I write about administering, configuring, and troubleshooting Linux systems, sharing my personal experiences and insights from managing various servers and workstations.
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🛡️ KeePassXC + CyMaIS Cloud: The Ultimate Guide to Cross-Device Password Security
Hey there! 👋Are you still using the same password everywhere? Or maybe storing your logins in a browser? 😬 It’s time to level up your security game — without making your life harder. In this guide, I’ll show you how to: Continue reading
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Running Two Manjaro Installations Side by Side 🚀
Introduction Are you interested in testing different setups or simply exploring the power of Manjaro without affecting your main system? In this post, I’ll show you step-by-step how to install two Manjaro systems on one computer and configure GRUB to let you choose which one to boot into. Let’s get started! 😊 Continue reading
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🚀 How to Update GRUB and Regenerate Initramfs from a Manjaro Live USB System 🐧
Sometimes things break—it’s Linux life! 💻 Maybe your Manjaro installation isn’t booting correctly after an update or some system tweaks. Don’t panic! You can easily fix boot-related issues using your Manjaro Live USB stick. Here’s how you can update your GRUB bootloader and regenerate your initramfs directly from a Manjaro Live USB. Let’s dive in!… Continue reading
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Welcome on the new Galaxy Server✨
Hey folks, I want to inform you that I moved my services from my old server aka. World Server🌐 to my new server aka. Galaxy Server✨. Continue reading
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Why should one mount Linux /home/?
Why should one the instead of using a ? Simple answer from my side: The and I assume also other package managers may delete the symbolic link during the update process and create a new home directory instead. If you need to store your home data on another storage then your root partition, consider to… Continue reading
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PHP and Symfony Solutions
I offer the development of applications with a technology stack based on . Since 2011 I use this language and it’s my programming mother thong. With PHP I programmed insurance calculators for Dionera, human resource platforms for Neue Werte and applications for Rootcoonect. As back-end framework I use . It’s based on the concept and… Continue reading
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Business Server Software Solutions
My tool Server Manager which is based on allows me to setup and maintain business servers on a short amount of time. In the following service description business server is to be meant as a which provides all of the services which an organization needs. This includes , , , , , etc. Continue reading
Ansible, Big Tech, BigBlueButton, business, Business Server, Business Server Setup, Business Server Software, Business Server Software Solutions, Business Server Solutions, calenders, Cloud Storage, Cloud Storage Solutions, club, CMS, contacts, Content Management System, Continuous Integration, COVID-19, dedicated hosting service, Development Infrastructure, Development Infrastructure Solutions, docker, E-Commerce, E-Commerce Solutions, Education Software, Education Software Solutions, educational facilities, Exploit, finances, Gitea, Gitlab, Intelligence Agency, Internet Forum Solutions, Internet Forums, Jenkins, Jitsi, Joomla, Kanban, Knowledge Management, Knowledge Management Solutions, Kubernetes, learning platform, Linux, Magento, Mailserver, Mailserver Solutions, Mailu, Mediawiki, Microservices, mind map, Moodle, MyBBoard, National Security Agency, Nextcloud, Nextcloud Talk, non-govermental organization, NSA, Open Source, Pretty Good Privacy, Red Hat Enterprise Linux, REDAXO, Roundcube, scale up, security, Server, server cluster, Server Configuration, Server Manager, server storage encryption, surveys, tasks, Ticket System, TURN, TYPO3, Ubuntu, Ubuntu 16.04, Version Conrtol, video telephony, Videotelephony, Videotelephony Solutions, Virtual Private Network, Web Presence, Web Presence Solutions, whiteboards, WireGuard, Wordpress, Zammat -
Escribir en Español con un ordenador Alemán y Linux
Mi lengua materna es Alemán y este es el razón porque yo uso la configuración de ordenador alemán. Sí un alemán quiere escribir en Español yo recomiendo de cambiar el diseño del teclado a temporalmente y la lenguaje del sistema a Español. Eso es muy fácil con . Cambiar el diseño de teclado Mande los… Continue reading
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Software RAID1
is a system to prevent data lost by mirroring two storage devices. In my opinion it should be a part of a server data backup strategy. I have much experiences with setting up software RAID1’s. In the most of the cases I use a which mirrors the devices of an physical cluster. A repositories which… Continue reading