Preparing a Linux machine for monitoring means setting up a way for the monitoring system to request its status. SNMP lets a monitoring manager make those requests through an agent running on the host. This article explains what the Linux agent does and shows how to install and configure it for read-only queries on Debian
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You have a message to send from an Ubuntu terminal, along with a file to attach. GNU Mailutils is a command-line mail client that can send a message with a file attached. I’ll show you how to check the attachment option available on your system and send an email with a file attached. TL;DR With
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An older computer can still be useful, but choosing a Linux desktop for it means checking what each option asks of the hardware. Lubuntu and Linux Lite are Ubuntu-based distributions, and comparing their published requirements and desktop choices helps you decide which fits. The article compares their hardware and desktop trade-offs, then explains the release
Lubuntu vs Linux Lite: Which Should You Choose? Read More »
A remote-support session on Linux starts with choosing a tool that can connect one computer to another. RustDesk is an open-source remote desktop client that lets you control another device through its public servers or a server you run yourself. I’ll show you how to connect to another device with RustDesk on Linux and explain
RustDesk: TeamViewer Alternative for Linux Read More »
Choosing an editor for Linux also means deciding how to install it and where to find extensions. VSCodium is a code editor based on Visual Studio Code and an alternative to Microsoft’s editor. I’ll show you how to install VSCodium from a Linux package source and explain how its extension gallery differs from Visual Studio
VSCodium – An Open-Source Alternative for Visual Studio Code Read More »
Before changing a filesystem setting, check its current value and identify the device that holds it. tune2fs reads and adjusts stored parameters on supported ext filesystems. I’ll show how to read tune2fs parameters and distinguish an inspection from a metadata change. TL;DR tune2fs reads and changes tunable metadata on ext2, ext3, and ext4 filesystems, so
tune2fs Command in Linux: Usage and Examples Read More »
Setting up Python on Ubuntu or Debian starts with choosing how to install the tools a project needs. Anaconda Distribution includes conda, which installs packages and manages separate software environments. I’ll explain how to install Anaconda from its Linux shell installer and create a separate environment for a project. TL;DR Install Anaconda Distribution on Debian
Install Anaconda on Debian and Ubuntu Read More »
A Rust project needs a compiler before you can build it on Linux. Rustup is Rust’s installer and toolchain manager, which sets up the compiler and lets you choose a toolchain. I’ll show how to install Rustup and check that the Rust tools are available. TL;DR Install Rustup with Rust’s official shell installer, choose the
How to Install Rustup on Linux ? Read More »
Finding events in an Ubuntu server’s logs starts with a way to collect and search them. The ELK stack is a log-analysis system that uses Elasticsearch to search indexed documents, with other components for processing events and exploring the results. I’ll show you how to install the three packages from Elastic’s signed APT repository and
install elk stack on Ubuntu Read More »
A game file on Linux still needs software that can run the system it came from. RetroArch provides menus and shared settings for emulator modules called cores, and each core runs content for a particular system. This guide shows how to install RetroArch from Flathub and use a core to load game content. TL;DR Install
RetroArch Linux Install and Setup Read More »