Ans.
Command-line interface: Users can control the server the use of the command-line interface (CLI) to operate duties such as growing users, managing services, and monitoring device resources. Graphical consumer interface (GUI): Users can use a GUI-based device such as GNOME or KDE to manipulate the server. Remote administration tools: Users can use far flung administration equipment such as SSH (Secure Shell) to get right of entry to and manipulate the server remotely.