Tag Archives: nginx

How to change max open files for nginx server on Ubuntu

The following error occurred a lot in /var/log/nginx/error.log: Too many open files This means that the nginx master process reached the maximum number of open files which was set to the default of 4096. (To check it, simply cat /proc/pid/limits, … Continue reading

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How to convert your SSL certificates to be used by Tomcat instead of Apache

I have a wildcard certificate that needs to be used on multiple websites that my employer owns. To be able to use that SSL certificate on Tomcat, it has to be used in a totally different format, that’s Java-specific. That … Continue reading

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