Intro This article will show how to set-up a local email relay on a Linux machine with msmtp to send emails through Gmail. 2 approaches will be shown: Simple approach: msmtp and App Password. More complex approach with msmtp and mailctl that uses OAuth 2.0 instead of a password. Both of the methods will require a Google account and some patience since there will be some jumping through hoops to obtain correct credentials....
Pebbles is a Telegram bot designed to address a specific challenge: the difficulty of executing commands on Linux servers from a mobile device. While there are already excellent CLI tools for mobile devices, such as Termux, it didn’t quite fit my needs. Typing CLI keys on a small touch screen can be cumbersome, especially in crowded spaces like a subway. A Telegram bot emerged as an ideal solution since I was already an avid Telegram and Python user....
Gentoo’s package manager Portage has an organizational feature called sets. A set is essentially a named list of packages that you can use to install or update multiple packages at once. There are predefined system sets like @world that contain all packages installed in the system, and it’s also possible to create custom ones, for example for a specific application. This is a very useful feature, because it allows users to easily install uninstall and upgrade packages....
USE flags that allow users to customize the way packages are built and installed on a system. They are essentially a set of optional features that can be enabled or disabled for each package, depending on the specific needs and preferences. For example, some packages may offer optional support for certain file formats or network protocols. By enabling the appropriate USE flags for these features the package will be built with support for those features....
Gentoo Linux, being a true meta-distribution, give users maximum flexibility and control over the system. A stark example of this is the OS upgrade process. Users have a large choice of different command utilities and a bunch of configuration option to choose from to tailor the upgrade process to their needs. This guide will attempt to combine and distill the best practices and recommendations from the Gentoo Wiki/Forums and other sources into a single guide....
This article is a summary of couple Gentoo Wiki articles that teaches how to get access to Gentoo’s GURU overlay and start creating your own ebuilds or maintain existing ones. Disclaimer: I am not a Gentoo developer, and I just started interacting with Gentoo community and this is what I’ve learned so far. There are probably (definitely) better ways to do this, and I’ll be glad to hear suggestions. Step 1: Request Access This step is not mandatory if the goal is to create ebuilds locally without pushing them to the repository....