SFTP is another SSH-based file transfer protocol that provides access, transfer, and management over any reliable data stream. Scp tests -r pressing enter on your keyboard, the rest is the same as logging into RCC clusters through SSH. Scp tests -r 2-b: Copying a directory (collection of files) from Jane's personal computer (client) to her home directory: Scp test.txt 2-a: Copying a directory (collection of files) from Jane's personal computer (client) to Dr. Scp test.txt 1-b: Copying a single file from Jane's personal computer (client) to her home directory: Scp 1-a: Copying a single file from Jane's personal computer (client) to Dr. Open Terminal (Macintosh) or Windows Powershell (Windows) To copy files and folders from your personal computer (client) to RCC clusters (host) through SSH protocol, we use the following command, known as SCP (secure copy protocol.) To learn more about how storage nodes are interconnected to compute nodes and across RCC clusters (Midway2, 3, Beagle, DaLi, etc.), check this page. Storage nodes generally store all files and folders under users' home, scratch, and PI's group project directories. To submit (send) jobs (scripts to process) to compute nodes or log into compute nodes directly, check this page. Once your request is received, the RCC security team will review it, and we will follow up with you as soon as possible. If you believe you have a justifiable need for SSH key pairs (only PIs), please contact our helpdesk and describe your situation. compliance with the University of Chicago security guidelines, 2FA is required with limited exceptions. Then, the Duo's multi-factor authentication (MFA) prompt asks a few questions.Īfter Duo's multi-factor authentication (MFA), you land on one of the many RCC's login nodes. Note, as you type in your password, no character or other symbol will appear, but it is alright type in your password and press enter on Windows or return on Apple keyboards. Then, we get a prompt to enter our CNetID password. Type yes and press the 'enter' button on your keyboard. If this is your first time signing into a particular RCC cluster using your computer, the SSH client will ask, Are you sure you want to continue connecting?. Ssh and then press enter on Windows or return on Apple keyboards. Note: For the family of MidwayR clusters, please check the MidwayR user guide.įor example, to SSH to Midwa圓, we type in Ssh instead of username, type in your CNetID, and hostname, depending on the cluster you need to connect, use one of the following SSH host addresses: SSH host addresses Shared clusters Host name The general format of the command to connect to an SSH host is this: Now that we have "terminal" or "PowerShell" open. We recommend a free version of Termius SSH client. Windows users running a version older than Windows 10’s April 2018 release will have to download a 3rd party SSH client to connect via SSH. Click on the "start" menu, then search and open the "Windows PowerShell" app. Through the "Windows PowerShell," Windows machines can access the system's native SSH client app. Click on "launchpad," then search and open the "terminal" app. Macintosh machines, through the "terminal," can access the system's native SSH client app. Here, we focus on connecting to RCC clusters using these native clients if you are a pro user, consider using other 3rd party, more robust SSH clients (e.g. Microsft Windows, Apple Mac Computers, and all flavors of Linux come with a preloaded SSH (native) SSH client. SSH client means an application installed on your computer/phone that can connect your computer (client) to RCC clusters (host) through SSH protocol. There are countless 3rd party SSH clients for Windows, Mac, Linux (all flavors), Android, Chromebook, etc. In this article, step-by-step, we review the process "SSH"ing to RCC's clusters so you know what is happening. Python, Anaconda, Jupyter Notebook & JupyterLab
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