<!-- WinSCP is your GUI with your folder on the cluster, there you put your scripts and receive your results. -->

<!-- Results must be saved with a command in your script: -->

<!-- save (‘results’,’Var1’,’Var2’…). Var1, Var2, … denote the variables you want to save, while results denote the name of the file crated by Matlab (this is wat you see in WinSCP). -->

<!-- Remember to type in port 22 (default might be different) -->

**Login**

- Log-in with `ssh` on Unix-based operating systems:

`ssh <ethz-username>@euler.ethz.ch`

Lacking SSH keys, ssh will ask you for your ETH (LDAP) password and after that your following commands are issued to Euler.

See [scicomp wiki](https://scicomp.ethz.ch/wiki/Getting_started_with_clusters#SSH) for instructions for setting up SSH keys if desired.

- File transfers between local and Euler in FileZilla can be made through `sftp` (secure file transfer protocol).

For this, enter `sftp://euler.ethz.ch` in the 'server' field and your ETH-user name and password in the respective fields, then hit 'connect'.

- Access to Euler: since May 2020, first time access to Euler is only granted upon request. ETH account holders just write an email to cluster-support@id.ethz.ch;

If you used the Euler cluster before the 15. May 2020, then you

would need to change

your LDAP password to get again access to the Euler cluster

(wait for 1 day until the change takes effect).

(see https://scicomp.ethz.ch/wiki/Getting_started_with_clusters

for more info).

<!-- #### Starting steps #### -->

<!-- - login on putty (Hostname: euler.ethz.ch; than ethz username and pasword) -->

<!-- - login on the WinSCP (Hostname: euler.ethz.ch; than ethz username and password) -->

<!-- - -->

<!-- NOTE: You can use windows Command Prompt to run your jobs on Euler instead of Putty. In this case, you can connect by typing: ssh username@euler.ethz.ch -->

<!-- #### Alternative to Putty #### -->

<!-- MobaXterm https://mobaxterm.mobatek.net/ -->

<!-- It offers more options and better interface looks then Putty. In the same time, it can replace WinSCP. Strongly recommended. However for copying/transferring files from/to Euler -->

<!-- folders is slow. For this purpose WinSCP is better. [FileZilla](https://filezilla-project.org/) does the job well, too. -->

#### Euler setup

#### Euler setup

In order to run the full Nexus-e platform efficiently, we use [Euler](https://scicomp.ethz.ch/wiki/Euler), an ETH cluster for High Performance Computing. To set up the Nexus-e platform on Euler, you first need to access Euler. Instructions on accessing Euler and commands for Euler can be found [here](https://scicomp.ethz.ch/wiki/Getting_started_with_clusters#Euler).

In order to run the full Nexus-e platform efficiently, we use [Euler](https://scicomp.ethz.ch/wiki/Euler), an ETH cluster for High Performance Computing. To set up the Nexus-e platform on Euler, you first need to access Euler. Instructions on accessing Euler and commands for Euler can be found [here](https://scicomp.ethz.ch/wiki/Getting_started_with_clusters#Euler).