Today I updated one of our ISPConfig servers to 3.1. When running the ispconfig_update script all went well, except at the end of the proces. It took minutes before the script ended and this output was printed on the cli: Code: /usr/local/ispconfig/server/scripts/update_from_tgz.sh: line 21: -d: command not found /usr/local/ispconfig/server/scripts/update_from_tgz.sh: line 26: syntax error near unexpected token `else' /usr/local/ispconfig/server/scripts/update_from_tgz.sh: line 26: `else' /usr/local/bin/ispconfig_update.sh: line 4: ate.php: command not found It seems the update went well. I have the new interface and all seems to work. But because of these errors I am a little unsure if all is really working good. How can I test my installation to be sure there are no hidden problems?