Have you ever thought about owning a dedicated email system for your business or personal project?…
Category: Linux
Ubuntu | Debian | CentOS | CentOS Stream | RockyLinux | AlmaLinux
Mail Server Ports Explained – SMTP, POP3, IMAP, and Security
Mail servers rely on several ports to send, receive, and manage emails. Each port has a…
How to Install NextCloud Server on Ubuntu/Debian
Nextcloud is a self-hosted cloud platform that allows you to build your own private cloud with…
How to Re-Install Raspberry Pi OS on SD Card
While using a Raspberry Pi, you may need to reinstall the operating system for various reasons.…
How to Install Docker and Portainer on Raspberry Pi
Introduction Docker is a powerful platform that allows you to deploy and manage applications inside containers…
How to Install Docker and Portainer on Linux Ubuntu/Debian
Introduction Before we dive into commands and configurations, let’s take a moment to understand what we’re…
How to Install and Configure Squid Proxy Server on VPS (Ubuntu/Debian)
Squid Proxy Server is a powerful tool for managing Internet traffic, accelerating access through caching mechanisms,…
Install and Configure OpenLiteSpeed Webserver on Ubuntu/Debian
OpenLiteSpeed is a lightweight, high-performance, and easy-to-manage web server. It provides fast processing speeds, supports various…
Download VMware Workstation Pro 17 100% Free License for Personal Use
VMware Workstation Pro is one of the most popular virtualization software, allowing users to create and…
Install and Configure OpenSSH Server on Ubuntu / Debian
SSH (Secure Shell) is a network protocol used to establish a secure network connection between a…
Zabbix – Install and Configure Zabbix Proxy Server on Ubuntu/Debian
Welcome to this article on Installing and Configuring Zabbix Proxy Server on Ubuntu/Debian! Zabbix is a…
Zabbix – How to Monitor Linux Host via SNMP v3 on Zabbix Server
Welcome to totatca.com. In this article, we will explore How to Monitor a Linux Host via…