Using SSH Every Day? Explore Advanced Features to Simplify Your Routine

Secure Shell (SSH) is a powerful and widely used protocol that enables secure communication over a network.

Whether you’re managing servers, deploying code, transferring files, or running remote applications, SSH is an essential tool for every IT professional and developer.

While the basic ssh user@yourserver.tld command is familiar to many, SSH offers a wide array of advanced features that can drastically improve your workflow and security.

This article explores several of these advanced SSH capabilities and how they can help simplify your daily routine.

Understanding SSH Configuration

Before diving into advanced SSH techniques, it’s essential to understand how SSH configurations work.

SSH uses a hierarchical approach to determine its settings:

• Command-line options take the highest precedence and override configurations in files.
• User-specific configurations are stored in the ~/.ssh/config file.
• System-wide configurations are located in /etc/ssh/ssh_config for the client and /etc/ssh/sshd_config for the server.