Add new file

.gitlab-ci.yml

+image: ubuntu
+
+before_script:
+  - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
+  - eval $(ssh-agent -s)
+  - echo "$SSH_PRIVATE_KEY" | base64 -d | tr -d '\r' | ssh-add - > /dev/null
+  - mkdir -p ~/.ssh
+  - chmod 700 ~/.ssh
+  - echo "$SSH_KNOWN_HOSTS" > ~/.ssh/known_hosts
+  - chmod 644 ~/.ssh/known_hosts
+
+Test SSH:
+    script:
+    - ssh hs_sharif@bwunicluster.scc.kit.edu "test/testscript.sh"
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