Notes to self

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Benchmarking programs with /usr/bin/time

If you ever used the time to measure the program’s execution, you might want to know how to improve your results by running with a higher process priority.

Puma graceful restarts

How to configure Puma 5 application server for graceful restarts, and what is the difference between regular, hot, and phased restarts?

Tailwind is an interesting concept, but I am not convinced yet

Tailwind 2 is all the rage now. With a beautiful landing page, promising productivity, and thousands of people swearing by it, could Tailwind be the future of front-end design? I am still not convinced.

The difference between passwd -l and passwd -d

There are two options for canceling a user password in Linux. You can either lock the password login or delete the password altogether. What implications do they have?

Passing SSL configuration to Hackney

If you depend on Erlang’s Hackney library or an Elixir HTTP library built on Hackney, changes are your SSL configuration is wrong.

by Josef Strzibny
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