Try echo instead of cat

.gitlab-ci.yml

@@ -511,18 +511,14 @@ Ubuntu_GCC_integration_tests_asan:
     - cd build; make -j $(sysctl -n hw.logicalcpu) package
     - for dmg in *.dmg; do mv "$dmg" "${dmg%.dmg}_${CI_COMMIT_REF_NAME##*/}.dmg"; done
     - brew install s3cmd
-    - s3cmd --version
     - |
       if [[ -n "${AWS_ACCESS_KEY_ID}" ]]; then
-        # Configure s3cmd
-        cat > ~/.s3cfg << EOF
-        [default]
-        access_key = ${AWS_ACCESS_KEY_ID}
-        secret_key = ${AWS_SECRET_ACCESS_KEY}
-        host_base = rgw.ctrl-c.liu.se
-        host_bucket = %(bucket)s.rgw.ctrl-c.liu.se
-        use_https = True
-        EOF
+        echo "[default]" > ~/.s3cfg
+        echo "access_key = ${AWS_ACCESS_KEY_ID}" >> ~/.s3cfg
+        echo "secret_key = ${AWS_SECRET_ACCESS_KEY}" >> ~/.s3cfg
+        echo "host_base = rgw.ctrl-c.liu.se" >> ~/.s3cfg
+        echo "host_bucket = %(bucket)s.rgw.ctrl-c.liu.se" >> ~/.s3cfg
+        echo "use_https = True" >> ~/.s3cfg
 
         artifactDirectory="${CI_PROJECT_NAMESPACE//[\"<>|$'\t'\/\\?*]/_}/${CI_COMMIT_REF_NAME//[\"<>|$'\t'\/\\?*]/_}/${CI_COMMIT_SHORT_SHA//[\"<>|$'\t'\/\\?*]/_}-${CI_JOB_ID//[\"<>|$'\t'\/\\?*]/_}/"
         for dmg in *.dmg; do