Here you will find some tips and tricks for OpenSSH that I found useful. Note that the instructions on this page do not cover all the capabilities of OpenSSH and I advise you to use these commands at your own risk.
If, like me, you have lots of servers and find it quite tedious to continually type “ssh email@example.com” for all your servers, Aliases might be a god send!
To add an alias is really simple. Below is an example of an alias that shortens “ssh firstname.lastname@example.org” to “ssh s1” (This can be further shortened with bash aliases which, at present, are not covered here). Read More