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For example, if one needs to access a remote PostgreSQL database protected by a local address, the SSH command can be structured to establish a secure access channel. By specifying the local port with the address and corresponding remote port details, users can work with database connections seamlessly.
Permanent SSH Configurations
For those who utilize SSH frequently, creating a permanent configuration within the .ssh/config file can streamline operation. This configuration allows users to specify aliases for hosts and define tunnel parameters conveniently. The flexibility of SSH extends to creating multiple tunnels for varying services, optimizing regular access to remote resources.