Markus Elfring <Markus.Elfring@xxxxxx> writes: >> Sorry, but my experience says that is very easy make mistakes >> when I am newbie. > > Which kind of errors would you like to produce if you would become > an “expert” (like a system tester) in additional areas? > > Regards, > Markus I don't know, but what I've observed during my years working in IT is that I come up with tests that no one else does. This way I find bugs that no one else finds. For example, I forked the project https://github.com/pixel/hexedit and tried to find errors. I found many, such as what happens if you try to load a very long filename, what happens if you try to load a very large file, etc. I fixed them all, but because maintaner didn't accept my first patch, I didn't carry on. If anyone is interested in me testing their patch, I would love to do it. Now I'm reading LINUX KERNEL DEBUGGING book (written by Kaiwan N Billimoria) and I'm on chapter about strace and some tools like lttng, so I can use these tools mentioned on book to test patches. -- Un saludo/Regards Oscar Megia López