Category: Linux

How to Perform Remote Server Backup to Mac with Limited Storage Using SSH (Strategy)

Learn how to perform remote server backup to Mac using SSH. This guide covers automating backups from remote Linux servers to a Mac with limited storage and no additional utilities.

How to Set Up SSH Key-Based Authentication for Remote Login Without a Password

Learn how to set up SSH key-based authentication for remote SSH login without a password. Secure your server by following this step-by-step guide on generating SSH keys, copying them to the server, and disabling password authentication.

How to Prevent SSH Session Timeout on macOS and Linux

Learn how to keep SSH sessions alive on macOS and Linux by configuring your SSH client and server settings to prevent automatic disconnections. Follow our step-by-step guide to ensure uninterrupted remote access.

How to Set Up an SMTP Server on Ubuntu 24.04 LTS with Postfix

Learn how to set up an SMTP server on Ubuntu 24.04 LTS using Postfix. This step-by-step guide covers installation, configuration, and security for managing your own email server effectively.

How to Set Up Let’s Encrypt SSL on Ubuntu 24.04 with Apache

Learn how to set up Let’s Encrypt SSL on Ubuntu 24.04 with Apache in this comprehensive guide. Secure your website with a free SSL certificate and enhance your site’s security with step-by-step instructions.

A Personal Farewell to CentOS: Reflecting on a Legacy and Looking Ahead

CentOS End of Life: Reflect on the journey with CentOS, from early server administration to deploying enterprise applications. Explore alternatives like CentOS Stream, Rocky Linux, and AlmaLinux. Learn about the impact and how to transition smoothly.