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The Axon login node can be accessed when you are on the Columbia campus or using the VPN by using command below (where UNI is replaced by your Columbia UNI):
| Code Block |
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| language | bash |
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| theme | FadeToGrey |
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| title | To login to the cluster ssh into the login node (replace aa3301 with your uni) |
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➤ ssh aa3301@axon.rc.zi.columbia.edu
aa3301@axon.UNI@axon.rc.zi.columbia.edu's password:
Last login: Fri
Dec 27 15:35:33 2019 from adm.rc.zi.columbia.edu
[aa3301@axon ~]$ |
Connecting from outside the Columbia network
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| Code Block |
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| language | bash |
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| theme | Midnight |
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> ssh -p 55 aa3301@axonUNI@axon-remote.rc.zi.columbia.edu
aa3301@axon-remote.rc.zi.columbia.edu's password:
Last login: Thu Apr 2 17:01:47 2020 from adm.rc.zi.columbia.edu
Welcome to the Axon GPU Cluster!
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You can make an ssh config file to abbreviate the above command. By creating a file named ~/.ssh/config (if it doesn't already exist) you can connect using a shorter name:
| Code Block |
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| language | bash |
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| title | Sample .ssh config to connect to axon remotely |
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Host axon-remote
HostName axon-remote.rc.zi.columbia.edu
User aa3301UNI
# change aa3301 above to your uni
Port 55 |
Once you have ~/.ssh/config in place you can run the abbreviated ssh command shown below:
| Code Block |
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| language | bash |
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| theme | Midnight |
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| title | Connecting using the ~/.ssh/config example above |
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> ssh axon-remote
aa3301@axonUNI@axon-remote.rc.zi.columbia.edu's password:
Last login: Thu Apr 2 17:53:41 2020 from vpn-10-192-140-203.dyn.columbia.edu
Welcome to the Axon GPU Cluster!
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