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Transferring data: Difference between revisions
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[[Category:Connecting]] | [[Category:Connecting]] | ||
==SCP== | ==SCP== <!--T:27--> | ||
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SCP stands for [https://en.wikipedia.org/wiki/Secure_copy "Secure Copy"]. Like SFTP it uses the SSH protocol to encrypt data being transferred. It does not support synchronization like [[Globus]] or [[Transferring_data#Rsync|rsync]]. Some examples of SCP use are shown [http://www.hypexr.org/linux_scp_help.php here]. | SCP stands for [https://en.wikipedia.org/wiki/Secure_copy "Secure Copy"]. Like SFTP it uses the SSH protocol to encrypt data being transferred. It does not support synchronization like [[Globus]] or [[Transferring_data#Rsync|rsync]]. Some examples of SCP use are shown [http://www.hypexr.org/linux_scp_help.php here]. | ||
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SCP supports an option, <code>-r</code>, to recursively transfer a set of directories and files. We '''recommend against using <code>scp -r</code>''' to transfer data into <code>/project</code>. The setgid bit is turned off in the created directories, which may lead to <code>Disk quota exceeded</code> or similar errors if files are later created there. | SCP supports an option, <code>-r</code>, to recursively transfer a set of directories and files. We '''recommend against using <code>scp -r</code>''' to transfer data into <code>/project</code>. The setgid bit is turned off in the created directories, which may lead to <code>Disk quota exceeded</code> or similar errors if files are later created there. | ||