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Spatial Cloud Computing
book

Spatial Cloud Computing

by Chaowei Yang, Qunying Huang
December 2013
Intermediate to advanced content levelIntermediate to advanced
357 pages
11h 25m
English
CRC Press
Content preview from Spatial Cloud Computing
166 Q. Huang, J. Xia, M. Yu, K. Benedict, and M. Bambacus
and add the IP of the computing node to the host list. Then cre-
ate a public key at the head node. Finally, use SSH to access each
computing node, and copy the head node’s public key to the
authorized keylist.
[r oot@domU-headMnt ~] vi /etc/hosts #access to the
hosts list of the head node
[r oot@domU-headMnt ~] ssh-keygen -t rsa #create a
public key at the head node
[root@domU-computing~] mkdir –p /root/.ssh/
[r oot@domU-computing ~] scp root@domU-head: /root/.
ssh/id_ras.pub /root/.ssh/ #copy the public key
from the head node to the computing node
[r oot@domU-computing ...
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Publisher Resources

ISBN: 9781466593169