Email attachment size limits explained
Sending a large file by email can result in the message being rejected before it reaches the recipient. Knowing the size limits that apply to your email account helps you avoid failed deliveries and find the right tool for the job. Email attachment size…
What is a domain name?
A domain name is a human-readable address that points to a location on the internet. Without domain names, every website would need to be accessed by a numeric IP address, which is difficult to remember and share. This article explains what a domain name is,…
How to install Ghost on CloudPanel
Ghost is a Node.js-based publishing platform that runs well on CloudPanel’s Node.js site management. Rather than a generic installation, CloudPanel handles Nginx, SSL and process management for you, so the Ghost CLI setup is scoped to the database and…
Install n8n on a VPS
Running n8n on your own VPS gives you full control over your automation workflows, data and configuration. This guide covers installing n8n globally via npm, setting key environment variables and starting your instance so you can access the editor from a…
How to install OpenClaw on a VPS with Docker
OpenClaw needs a persistent, always-on environment to stay connected to your messaging platforms and AI provider. Running it inside a Docker container on a VPS gives you isolated storage, automatic restarts on failure and a repeatable setup you can rebuild at…
How to fix JetBackup restore issues on Plesk
JetBackup restores can fail silently or leave a site broken when Plesk is running an NGINX reverse proxy in front of Apache or PHP-FPM. The restore process may complete without errors, but the site remains inaccessible due to proxy configuration conflicts,…
How to install Python on Debian 12
Debian 12 ships with Python 3 available through its default repositories, making installation quick and repeatable. Whether you are setting up a development environment on a VPS or preparing a server to run a web application, this guide walks you through…
How to set a static hostname on Linux
Your Linux server’s hostname identifies it on a network and appears in shell prompts, logs and system tools. Without a persistent hostname, any name you set is lost after a reboot, which causes confusion in multi-server environments and breaks tools…
How to hide the Nginx server header on Linux
By default, Nginx includes its version number in the Server response header, making it visible to anyone who inspects your HTTP responses. Removing this information reduces the detail available to anyone scanning your server for known vulnerabilities tied to…
How to check your Windows version in CMD
Knowing your exact Windows version, edition and build number is useful when troubleshooting problems, checking software compatibility or confirming that a system update has applied correctly. Command Prompt gives you several ways to retrieve this information…
