If you’re running confluence behind a reverse proxy then you might stumble upon an issue that prevents firefox from working correctly. Strange bugs will hapen like clicking on “add a new page” resulting in endless loading loops.
From time to time you have to update your SSL keys and certificates. In some cases you may have a mixed infrastructure e.g. “normal” http servers and tomcat or other java based servers. In the latter case you’ll have to import your shiny new certificate and key into your java keystore.
If you’re on a java project then you’ll very likely use maven.
Outdated dependencies can simply be shown via the following command:
If you encounter an
too many open files exception you usually edit
/etc/security/limits.conf and increase the value.
But on Ubuntu (10.04 LTS at least) this is ignored!