I'm not sure why RVM is still my default Ruby version manager yet the issue at hand should be reproducible on rbenv too.

Let's add a bit of context to this: we have an API written in Ruby and running on JRuby i.e. via JVM which implies slow start-up times compared to CRuby (yes, even with export JRUBY_OPTS='--dev' ...

I like to use Rollbar 's default plan for small apps or prototypes that are wip. Getting production exceptions in my inbox can be quite useful but most of them are actually 404s - sure there are a multitude of ways for filtering out the noise ([Fail2Ban](https://www.digitalocean.com/community/tutori ...

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Lately I'm also running macOS virtualized for testing various apps. After some heavy usage the same problem popped up: the .vmdk uses way too much space on my quite small 256GB SSD. Currently is at around 70GB.

The process is similar to what I did on Windows and Linux i.e. write a null file that is erased at the e ...