| 1 | Initial SSH Usage |
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| 2 | ================= |
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| 3 | |
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| 4 | Notes: |
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| 5 | ------ |
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| 6 | * Commands preceded with "$" imply that you should execute the command as |
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| 7 | a general user - not as root. |
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| 8 | * Commands preceded with "#" imply that you should be working as root. |
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| 9 | * Commands with more specific command lines (e.g. "rtr>" or "mysql>") |
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| 10 | imply that you are executing commands on remote equipment, or within |
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| 11 | another program. |
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| 12 | * If a command line ends with "\" this indicates that the command continues |
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| 13 | on the next line and you should treat this as a single line. |
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| 14 | |
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| 15 | Exercises Part I |
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| 16 | ================ |
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| 17 | |
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| 18 | 1. Connect to your PC with SSH |
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| 19 | ------------------------------ |
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| 20 | Windows Users |
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| 21 | ------------- |
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| 22 | |
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| 23 | If you are using Windows and do not have an SSH client installed you can download a copy of the |
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| 24 | free Putty SSH program here: |
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| 25 | |
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| 26 | http://noc.ws.nsrc.org/software/ |
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| 27 | |
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| 28 | Right click and save the putty.exe file to your Desktop, or some other location where you save |
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| 29 | software. Once saved, double-clic on the putty icon. To connect to your PC enter in the name |
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| 30 | of the PC in the "Host Name (or IP address)" box in putty: |
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| 31 | |
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| 32 | pcN.ws.nsrc.org |
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| 33 | |
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| 34 | Next you will receive a security alert from putty that the server's host key is not already cached |
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| 35 | on your machine. Click on "Yes" to accept the key. |
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| 36 | |
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| 37 | When prompted with "Login as" enter "sysadm" |
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| 38 | When asked for a password use the password given in class. |
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| 39 | |
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| 40 | That should be it. You are now connected to a terminal session on your machine. To log out you |
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| 41 | can type: |
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| 42 | |
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| 43 | "exit" |
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| 44 | |
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| 45 | and this will end your terminal session. |
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| 46 | |
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| 47 | Unix/Linux/Mac OS X Users |
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| 48 | ------------------------- |
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| 49 | |
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| 50 | Open a terminal window on your machine. If you don't know how to do this ask an instrutor for |
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| 51 | help. |
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| 52 | |
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| 53 | At the prompt type: |
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| 54 | |
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| 55 | ssh sysadm@pcN.ws.nsrc.org |
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| 56 | |
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| 57 | When you see the warning that looks something like this: |
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| 58 | |
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| 59 | The authenticity of host 'pc12.ws.nsrc.org (10.10.4.12)' can't be established. |
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| 60 | RSA key fingerprint is 59:e2:62:a3:90:d8:a2:43:5a:95:a1:67:ea:ff:c8:b2. |
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| 61 | Are you sure you want to continue connecting (yes/no)? |
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| 62 | |
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| 63 | Type "yes" and press ENTER. |
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| 64 | |
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| 65 | When prompted with "sysadm@pcN.ws.nsrc.org's password:" enter the password given in class. |
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| 66 | |
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| 67 | That should be it. You are now connected to a terminal session on your machine. To log out you |
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| 68 | can type: |
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| 69 | |
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| 70 | "exit" |
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| 71 | |
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| 72 | and this will end your terminal session. |
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