The emacs command runs the editor, matlab is a data analysis program, xeyes is a cool little graphical application, and the gnome-terminal command opens an extra terminal window. Here are some examples: emacs Whatever.java & matlab & xeyes & gnome-terminal & In the new white window, you can begin to issue Unix commands that will open a graphical version of the software on your local computer. Once you have your first terminal window to the Unix server.Ĭreate another terminal window that’s already logged in to the Unix server with the command See the Unix general information page for more information on what you can do in the window. That will give you an initial terminal session on romulus. You will be asked for your Amherst College password, but note that you won’t see any Then press the key Return or Enter to submit it for processing. Type the following in the terminal window that you got when you started X11: ssh -Y -oHostKeyAlgorithms=+ssh-rsa -oPubkeyAcceptedAlgorithms=+ssh-rsa you, we mean your Amherst username. Remus is accessed in precisely the same way. In the examples that follow, we'll suppose that you are trying to connect to romulus. Let us know if you have problems getting X11 or XQuartz to work. If you can't find it on your system, you should install XQuartz. X11 is preinstalled in older versions of OS X. When you use a connection of this kind, you have one or more windows to the other machine, which appear as part of your Mac desktop. ![]() One way to access the Unix systems is with X windows. Most of the ideas mentioned here can be applied equally well to our departmental systems. Students in advanced classes may use systems managed by our own department. In general you can refer to the machines by their short names when you are on-campus and by their full names, including the suffix, when you are off-campus. The two machines are interchangable, so you can work on whichever one you want. Students in introductory computer science classes work on two Unix systems, and.
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