To establish an SSH session from the first server to Server2 and sign in specifically as User2, use the following standard OpenSSH command syntax:
ssh User2@Server2
Command Variations for Domain Environments
Depending on your Active Directory configuration and how you prefer to specify the domain user, you can also use these variations:
UPN Format: ssh [email protected]@Server2
*-> Down-Level Logon Name: ssh "domain\User2"@Server2 (Quotes are necessary to handle the backslash in many shells) Login Flag: ssh -l User2 Server2 Incorrect:
[Not A, Not D]
sshd (SSH Daemon): The program that runs in the background on the remote server. The "d" stands for daemon. It listens for incoming connection requests (usually on port 22), handles user authentication, and manages the secure session once you've logged in.
Reference:
https://www.unixtutorial.org/reference/ssh/