today's howtos
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How To Install Mattermost on Ubuntu 22.04 LTS - idroot
In this tutorial, we will show you how to install Mattermost on Ubuntu 22.04 LTS. For those of you who didn’t know, Mattermost is an open-source, self-hosted chat and collaboration platform that is designed for modern teams. It is similar to other chat platforms like Slack, but it is designed to be more flexible and customizable, with a focus on security and privacy. One of the main advantages of Mattermost is its flexibility and customization options. It can be easily integrated with other tools and services, such as GitLab and JIRA, and it can be customized to meet the specific needs of a team. It is also highly scalable, with support for large organizations and distributed teams.
This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of Mattermost on Ubuntu 22.04 (Jammy Jellyfish). You can follow the same instructions for Ubuntu 22.04 and any other Debian-based distribution like Linux Mint, Elementary OS, Pop!_OS, and more as well.
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How to install Wrapper Offline on a Chromebook
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How to install Microsoft Edge on KDE Neon - Invidious [Ed: It's proprietary, it is Microsoft, and it is a notorious password stealer that ought to be subjected to fines and penalties. No GNU/Linux users has a good reason to install this.]
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How to Use Vim to Encrypt Text Files on Linux
Most of us keep important notes, login credentials, and other sensitive information in text files. However, it is unsafe to keep this information in plain text. One of the ways to protect sensitive information is to use encryption.
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Preseeding Trisquel Virtual Machines Using 'netinst' Images - Simon Josefsson’s blog
I’m migrating some self-hosted virtual machines to Trisquel, and noticed that Trisquel does not offer cloud-images similar to the Debian Cloud and Ubuntu Cloud images. Thus my earlier approach based on virt-install --cloud-init and cloud-localds does not work with Trisquel. While I hope that Trisquel will eventually publish cloud-compatible images, I wanted to document an alternative approach for Trisquel based on preseeding. This is how I used to install Debian and Ubuntu in the old days, and the automated preseed method is best documented in the Debian installation manual. I was hoping to forget about the preseed format, but maybe it will become one of those legacy technologies that never really disappears? Like FAT16 and 8-bit microcontrollers.