Requirement
Linux or macOS system with OpenSSH Client installed.
How to configure SSH Client in Linux ?
At times we may need to access multiple remote systems with different IP addresses/hostnames, usernames, non-standard-ports with various command-line options. One way is to create a bash alias for each remote connection. But we have an easy and much better solution to this problem. OpenSSH allows to create per-user configuration file to store different SSH options for each remote server. In this article, we will see the basics of SSH Client configuration with some examples.