Differences

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--- doku:login_data_transfer [2024/07/29 08:26] – ↷ Page moved and renamed from pandoc:introduction-to-vsc:02_connecting_to_vsc:connecting_to_vsc to doku:login_data_transfer amelic
+++ doku:login_data_transfer [2024/08/29 10:50] (current) – [SSH] goldenberg
@@ Line 1: / Line 1: @@
 ====== Login and data transfer ======
-This webpage provides comprehensive guidance on accessing and utilizing the Supercomputing Cluster (VSC). Key prerequisites include having a user account set up by the project leader and a phone for OTP authentication. Users must access the university network either on campus or via VPN and use a terminal program like xterm, terminal, or PuTTY. The webpage covers terminal-based SSH login procedures for VSC-4 and VSC-5, with node logins for troubleshooting. It explains the use of the .bashrc file for customizing terminal sessions and offers detailed instructions on SSH key exchange and tunneling for secure, efficient access. Additionally, it presents various file transfer methods using scp and rsync for efficient data management and alternatives like FileZilla and WinSCP for interactive file transfers. Other login methods to the cluster are also linked here
+This webpage provides guidance on accessing and utilizing the Vienna Scientific Cluster (VSC). Key prerequisites include having a user account set up by the project leader and a phone for OTP authentication. Users must access the university network either on campus or via VPN and use a terminal program like xterm, terminal, or PuTTY. This webpage covers terminal-based SSH login procedures for VSC-4 and VSC-5, including node logins for e.g. troubleshooting. It explains the use of the .bashrc file for customizing terminal sessions and offers detailed instructions on SSH key exchange and tunneling for secure, efficient access. Additionally, it presents various file transfer methods using scp and rsync for efficient data management and alternatives like FileZilla and WinSCP for interactive file transfers. Other login methods to the cluster are also linked here:
   * [[doku:iavsc|Interactive Access (!M)]]
-  * [[doku:jupyterhub:dask|JupyterHUB]]
+  * [[doku:jupyterhub|JupyterHub]]
 ===== Project and User Account =====
@@ Line 38: / Line 38: @@
 VSC-4 has 10 named l40, …, l49.
-VSC-5 has 10 named l50, …, l56.
+VSC-5 has 10 named l50, …, l59.
 {{:doku:vscnodeconnection1.png?nolink&600|}}
@@ Line 48: / Line 48: @@
 </code>
-This may be necessary for trouble shooting. For example Verify Node Availability, Network Configuration Check or SSH Configuration
+This may be necessary for e.g. trouble shooting:
+  * Verify Node Availability
+  * Network Configuration
+  * Check SSH Configuration
-===Alternative - Putty===
+==== Alternative - Putty ====
 For an alternative to the standard terminal SSH connection, consider using putty.
@@ Line 64: / Line 67: @@
 </code>
-As stated before, putty was originally designed for the Windows platform, however, can also be used on other platforms, you can download it from: https://www.putty.org)
+As stated before, putty was originally designed for the Windows platform, however, it can also be used on other platforms, you can download it from: https://www.putty.org)
@@ Line 107: / Line 110: @@
 Because the usual way of sending configuration variables (like `SendEnv` in SSH) does not work for VSC users, the VSC provides `.bashrc` files for users to manage their settings.
-===== SSH =====
+===== SSH-Key based login =====
 Issue with Current Login System: