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en:services:application_services:high_performance_computing:connect_with_ssh [2023/07/13 16:09] – [Upload SSH Key] jbierma1 | en:services:application_services:high_performance_computing:connect_with_ssh [2024/04/12 17:21] (current) – [Connect with SSH] meulert1 | ||
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====== Connect with SSH ====== | ====== Connect with SSH ====== | ||
+ | |||
+ | <WRAP center round info 70%> | ||
+ | \\ | ||
+ | A more detailed and up to date version is available [[https:// | ||
+ | </ | ||
+ | |||
+ | |||
+ | |||
To access the Scientific Compute Cluster, you need | To access the Scientific Compute Cluster, you need | ||
- | - an [[en: | + | - an [[en: |
- an SSH client | - an SSH client | ||
- | Please note, that you can only connect to our frontends from inside the [[en: | + | Please note, that you can only connect to our frontends from inside the [[en: |
- | Since May 15th, 2020, authenticitation by password has been deactivated for security reasons. To log on to the frontends an SSH key is required. | ||
==== Graphical Applications ==== | ==== Graphical Applications ==== | ||
Line 19: | Line 26: | ||
===== Creating SSH Keys ===== | ===== Creating SSH Keys ===== | ||
- | On Linux, macOS and the latest Windows 10 Versions SSH is already built in. A key can be generated with the command '' | + | On Linux, macOS and the latest Windows 10 Versions SSH is already built in. A key can be generated with the command '' |
< | < | ||
- | PS C: | + | PS C: |
Generating public/ | Generating public/ | ||
- | Enter passphrase (empty for no passphrase): | + | Enter file in which to save the key (C: |
- | Enter same passphrase again: | + | Created directory ' |
- | Your identification has been saved in .ssh/id-rsa. | + | Enter passphrase (empty for no passphrase): |
- | Your public key has been saved in .ssh/id-rsa.pub. | + | Enter same passphrase again: |
+ | Your identification has been saved in C: | ||
+ | Your public key has been saved in C: | ||
The key fingerprint is: | The key fingerprint is: | ||
SHA256: | SHA256: | ||
The key's randomart image is: | The key's randomart image is: | ||
- | +---[RSA | + | +---[RSA |
| | | | ||
| . o ooo= o | | | . o ooo= o | | ||
Line 42: | Line 51: | ||
+----[SHA256]-----+ | +----[SHA256]-----+ | ||
</ | </ | ||
- | This creates both the private key file < | + | This creates both the private key file < |
===== Creating SSH Keys with puttygen ===== | ===== Creating SSH Keys with puttygen ===== | ||
[[https:// | [[https:// | ||
- | ==== Upload SSH Key ==== | + | ===== Upload SSH Public |
- | To upload a key, please log into your account on the [[https:// | + | To upload a key, please log into your account on the [[https:// |
- | **Note | + | **Note:** If you copy your public key from a text editor or a terminal, please make sure that your editor or terminal does not insert any linebreaks, because this will make the copy of your public key invalid.\\ |
- | **Important** | + | \\ |
+ | **<wrap em>Important</ | ||
===== Connecting to the System inside GÖNET ===== | ===== Connecting to the System inside GÖNET ===== | ||
Just open a terminal and connect with | Just open a terminal and connect with |