Ssh Development Tutorials, Guides & Insights

   sudo certbot --apache -d blog.example.com

Finally, open a web browser and navigate to your subdomain (e.g., http://blog.example.com). You should see the "Hello, World!" message from the index.html file you created.

rsync is a powerful and versatile command-line tool that is widely used for backups and file synchronization on Linux systems. It provides efficient and reliable methods to copy and synchronize files between directories, both locally and remotely, while minimizing data transfer by copying only the changes. This tutorial will guide you through using rsync for efficient backups and file synchronization, covering basic usage, advanced options, and practical examples.

rsync stands for "remote sync" and is renowned for its ability to synchronize files and directories between two locations efficiently. Some of the key features of rsync include: