How to find strings in files in Linux

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When running tests on APIs we need to be able to create tokens that have specific characteristics to make sure the API responds correctly to each test scenario. I developed a C# script that allows me to do just that. very simple, it can be improved and more options can

The command openssl gives us everything we need. If you run openssl rand -hex 32 you will have an output like this: openssl rand -hex 32 fe2b27f8d12cc51729c6fcf43c8316b156eb86d539330ab8eb9b5641a5569df0 But what happens if we need more than one, say 20. We'll need to run seq 20 | xargs -n1 -I{} openssl