When working in a clustered Linux environment containing two or more servers, it is not uncommon to switch back and forth between the hosts. Even if it’s running one command.
SSH is a powerful tool, it can do allot more than act as remote shell or tunnel traffic. One of those features is sending a command string to the server and fetching the output.
Assuming that you have access and privileged user on the remote server, the command works as follows
For an even more awesome experience, consider authenticating using ssh-key’s.