Linux tar Command Guide: How to Use It
Master the Linux tar command with this guide. Learn syntax, essential flags, and examples for archiving, compressing, and extracting files efficiently.
Search Results for: Linux
How to Find Files in Linux
Finding the right file on a Linux server can be challenging at first. However, once you understand the structure of the file system and a few commands, it becomes much easier. In this guide, you will learn how to find files within Linux using simple, practical examples. Understanding the Linux File System In Linux, everything
How to Check Disk Space Usage in Linux
Don’t let a full disk bring your server down. This guide teaches you how to check and manage disk space usage on your Linux server, covering fundamental commands like df and du, and advanced interactive tools like ncdu. Learn how to find the largest files, sort directories by size, and safely clean up your filesystem to maintain optimal performance.
How to Check and Manage Running Processes on a Linux VPS
Master the essential commands for monitoring and managing processes on your Linux VPS. This comprehensive guide walks you through using top, ps, htop, atop, and pstree to diagnose performance issues, track down resource hogs, and safely manage services without causing downtime. Learn the workflow for observing, acting, and verifying to keep your server healthy.
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How to Configure a Firewall for a Cloud-Based Server (Linux & Windows)
Setting up a firewall is one of the simplest ways to strengthen your server’s security. In this guide, you’ll learn how to configure a firewall for your cloud-based server step by step. You’ll also see how to manage inbound and outbound traffic and apply smart port management to keep attackers out while keeping your services
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How to Reset Your Server Password with Contabo (Linux & Windows)
Have you ever found yourself locked out of your own server because you forgot the password? Or maybe you need to update your credentials for security reasons after a team member leaves? Server password management is one of those essential tasks that can cause real headaches when you need access urgently. The good news is
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How to find files in Linux (Video)
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How to secure your Linux server (Video)
If you’re having trouble accessing the video below, you can also watch it directly on Youtube here. Details…
Understanding Linux Logs – System vs. Service Logs
If you’re having trouble accessing the video below, you can also watch it directly on Youtube here. Details…
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Linux Mail Server Setup and Configuration
Learn how to set up a secure, high-performance Linux mail server from scratch with this comprehensive guide. Discover how to configure Postfix for email routing, integrate Dovecot for IMAP/POP3 retrieval, and harden your server with SPF, DKIM, and DMARC protocols. Explore Contabo’s NVMe-powered VPS and dedicated servers—ideal infrastructure for self-hosted email solutions offering GDPR compliance, DDoS protection, and scalable storage. Perfect for developers, businesses, and privacy-conscious users wanting full control over their email infrastructure.
