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Sharing data: Difference between revisions
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If the person you want to share your data with has an account on the cluster in question then the simplest approach is to use the permissions available in the filesystem to share the data. An alternative for sharing data and one which will permit sharing with individuals who don't have an account on the cluster, is to use [[Globus]] and in particular the idea of a [[Globus#Globus_Sharing | shared endpoint]]. | If the person you want to share your data with has an account on the cluster in question then the simplest approach is to use the permissions available in the filesystem to share the data. An alternative for sharing data and one which will permit sharing with individuals who don't have an account on the cluster, is to use [[Globus]] and in particular the idea of a [[Globus#Globus_Sharing | shared endpoint]]. | ||
==Filesystem | ==Filesystem permissions== <!--T:1--> | ||
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means that everyone on the cluster now has the right to read, write and execute this file. Naturally you can only modify the permissions of a file or directory you own. You can also alter the group by means of the command <tt>chgrp</tt>. | means that everyone on the cluster now has the right to read, write and execute this file. Naturally you can only modify the permissions of a file or directory you own. You can also alter the group by means of the command <tt>chgrp</tt>. | ||
== Access | == Access control lists (ACLs) == | ||
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