This guide explains how to install and configure Apache Guacamole on a test server using Docker... Tagged with linux, sysadmin, devops, tutorial.
Why run your own email server? Perhaps you have a website, which needs to send emails to users, or maybe you want to store your emails on your own server to protect your privacy. However, building your own email server can be a pain in the butt because there are so many software components you…
set up a local DNS resolver on Ubuntu 24.04 with BIND9 to speed up DNS lookups, change the default DNS server with systemd-resolved and resolvconf.
This tutorial shows you how to set up your own WireGuard VPN server on Ubuntu. WireGuard is made specifically for the Linux kernel. It runs inside the Linux kernel and allows you to create fast, modern, and secure VPN tunnel.
In this blog post, you will learn how to control NoMachine ports on Firewall. If you have been using NoMachine, you might have realized that its default NX
Failed to start session issues with LightDM and Xfce is really annoying. Due to some wrong configuration files, if you install Xfce on top of an Ubuntu .
Backing up apt selections and restoring them
Freedom to Communicate The "Free" in FreePBX stands for Freedom. That's because FreePBX, the world's most popular open source IP PBX, gives users the ability to manage an Asterix-backed VOIP system. Including call recording and forwarding.
vServer (VPS) with lots of compute power at the best price, from €3.25/m, hourly billing, preconfigured images, DDoS protection, remote console.
Obsidian is the private and flexible note‑taking app that adapts to the way you think.
Utilize Obsidian knowledge tool more effectively with these helpful tips and tweaks.
Media Downloader is a Qt/C++ front end to yt-dlp, youtube-dl, gallery-dl, lux, you-get, svtplay-dl, aria2c, wget and safari books.. - mhogomchungu/media-downloader
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
This tutorial will guide you through setting up a firewall with UFW on an Ubuntu system.
DNS and Network troubleshooting and diagnostic tools integrated into one sweet interface.
Ubuntu 22.04 Configuration Tutorials
As we know dark websites use .onion for their domain extension.