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--- pandoc:introduction-to-vsc:02_connecting_to_vsc:connecting_to_vsc [2020/10/20 09:13]
pandoc Pandoc Auto-commit
+++ pandoc:introduction-to-vsc:02_connecting_to_vsc:connecting_to_vsc [2023/03/27 08:22] (current)
goldenberg [Connecting to VSC]
@@ Line 11: / Line 11: @@
 ===== Prerequisites =====
-In order to be able to login VSC you need * a user account ➠ project leader (re-)sets * username * [[https://service.vsc.ac.at/clusteruser/login/|password]] * phone number for receiving OTP * to be inside university network * either physically * or via VPN-connection to your university * to use a terminal program, e.g. xterm (LINUX), terminal (OSX), putty (originally designed for the Windows platform, however, can also be used on other platforms: https:%%//%%www.putty.org), …
+In order to be able to login VSC you need
+  * a user account
+    * ➠ project leader (re-)sets
+      * username
+      * [[https://service.vsc.ac.at/clusteruser/login/|password]]
+  * phone number for receiving OTP
+  * to be inside university network either:
+    * physically
+    * or via VPN-connection to your university
+  * to use a terminal program, e.g. xterm (LINUX), terminal (OSX), putty (originally designed for the Windows platform, however, can also be used on other platforms: https:%%//%%www.putty.org), …
-----
@@ Line 44: / Line 51: @@
 {{.:folie_04_ssh_l31.png?0x600}}
-VSC-3 has 5 login servers named l31, …, l35.
 VSC-4 has 10 named l40, …, l49.
+VSC-5 has 10 named l50, …, l56. (57 to 59 are currently unavailable)
 Login via
 <code bash>
-# VSC-3
-[...]$ ssh <me>@vsc-3.vsc.ac.at
 # VSC-4
-[...]$ ssh <me>@vsc-4.vsc.ac.at
+[...]$ ssh <me>@vsc4.vsc.ac.at
+# VSC-5
+[...]$ ssh <me>@vsc5.vsc.ac.at
 </code>
-assigns you to a VSC-3 oder VSC-4 login node per round robin manner.
+assigns you to a VSC-4 oder VSC-5 login node per round robin manner.
+In PuTTY you first configure the connection like in the image at the top, and when connecting, you only need to type the username and not the server address too.
 **Note:** In the following we use “me” as representative username, please replace that by your own username and omit the “smaller/greater than” signs, i.e., write myusername@vsc……!
@@ Line 72: / Line 81: @@
 <code bash>
-# VSC-3
-[...]$ ssh <me>@l31.vsc.ac.at
-                ..
-[...]$ ssh <me>@l35.vsc.ac.at
 # VSC-4
 [...]$ ssh <me>@l40.vsc.ac.at
                 ..
 [...]$ ssh <me>@l49.vsc.ac.at
+# VSC-5
+[...]$ ssh <me>@l50.vsc.ac.at
+                ..
+[...]$ ssh <me>@l56.vsc.ac.at
 </code>
 This may be necessary for trouble shooting.
@@ Line 224: / Line 233: @@
 <code bash>
 scp <source> <destination>
-scp <me>@vsc3.vsc.ac.at:~/<myfile.c> .
+scp <me>@vsc4.vsc.ac.at:~/<myfile.c> .
 scp myfile.c <me>@vsc4.vsc.ac.at:~/
 </code>