When troubleshooting network connectivity issues, it is crucial to verify if the SSH (Secure Shell) service is running. SSH is a protocol used for secure remote login and command execution over an encrypted channel. To check if SSH is running on a system, various methods can be employed depending on the operating system.
Understanding how to check if SSH is running is essential for system administrators, network engineers, and anyone responsible for maintaining the availability and security of remote systems. SSH provides a secure and encrypted connection, enabling users to access and manage remote servers, transfer files, and execute commands as if they were physically present at the remote console.