CSCI 346 -- Instructions for Using SSHHome | | Schedule | | Assignments | | Lecture Notes
How to login to radius from homeIn order to login from home, you must have an application that can run a secure shell (SSH). This document tells how to get and use such an application.SSH is a program that allows you to open a secure shell session on a remote server. What that means for those in CSCI 131 is that you will be able to use SSH to open a terminal window on radius, the server to which the machiness in Swords 219 are connected. You will be able to log in to your account from your Mac or PC and do most of your work from there without visiting the lab. The biggest drawback to using SSH is that you will not be able to use your mouse when editing files in Emacs. You will need to become very familiar with the Emacs keyboard commands for editing. Of course, the advantage to learning them is that using the keyboard commands is much faster than using the mouse, but it will take some time to become proficient. Another thing you should note, once you have your terminal window logged into radius, is that when you start emacs, it will run inside your terminal window. It takes over the display until you quit, so you won't be able to enter any Linux commands until then. Once you quit emacs, it goes right back to being a regular terminal. However, you can run any number of SSH terminals at the same time, so you can have one for your editing and one for your Linux commands. If you're still interested in using SSH, here's what you do:
For Mac Users (OS X):
2. At the prompt, type: ssh radius.holycross.edu -l <username>
3. Type your password when prompted. 4. You're now logged onto radius. 5. When you are finished, type logout at the prompt to log out. Then quit the terminal program.
For PC Users:
1. Use your web browser to search for ssh sites or you might visit this website for downloading an ssh program. 2. Click on "Download now" to download "SSHSecureShellClient-3.2.9.exe". 3. You will be asked whether you want to run or save the file. Click on Save. Save it anywhere you'll be able to find it again, and leave the name unchanged. 4. After the file downloads, exit your browser, find the downloaded file, and double- click it to start installing SSH. 5. During the install, accept all the default values. Using SSH to connect to the server.
7. One of the buttons in the window that appears is labeled "Quick Connect." Click it. 8. In the dialog that appears:
b. Enter your username in the Username field. c. Make sure that Port Number reads 22 (it should by default). d. Leave Authentication Method alone. e. Click on the button labeled Connect. 9. A new dialog appears asking for your password. Enter the password for your Unix account. 10. A terminal window should appear with a Linux prompt in it. If so, press the Save button at the top (it looks like a floppy disk). That makes it so Step 8 will be pre-filled the next time you connect. 11. You are now logged onto radius. 12. When you are finished, type "exit" at the Linux prompt, then close the SSH window. Next time you want to connect, start from step 6. Home | | Schedule | | Assignments | | Lecture Notes
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