As I'm starting my journey as a beginner DevOps engineer, I'm eager to improve my Bash scripting skills. I'm on the lookout for books or structured resources that teach Bash from the basics while also focusing on practical applications for real-world DevOps tasks. Additionally, I'd love advice on which Bash concepts are crucial for my role. I've noticed that Bash is more about creating reliable and maintainable scripts that help automate repetitive tasks effectively, so any insights on important topics to concentrate on would be really helpful!
5 Answers
I highly recommend the 'Unix and Linux System Administration Handbook' by Nemeth Evi. It's a go-to book for many, and I suggest it to all new hires! It covers essential concepts around Bash scripting that you'll definitely find useful.
For decades, I've relied on this shell reference guide: https://aurelio.net/articles/shell-reference. It was originally available in Portuguese but was translated to English in 2011. It's been my go-to resource for Bash scripting challenges.
Check out this YouTube channel: https://www.youtube.com/@yousuckatprogramming. They provide solid Bash scripting tutorials. Also, don't miss the Advanced Bash-Scripting Guide at https://tldp.org/LDP/abs/html/. It's a comprehensive resource that covers all the key aspects.
A fantastic resource is the 'Pure Bash Bible' available at https://github.com/dylanaraps/pure-bash-bible. It's invaluable, especially if you're in a controlled environment where you can't just install random tools.
If you're looking for useful resources, check out the Google Shell Style Guide. It's a great tool for practical usage of Bash scripts, and it's well-structured too! You can find it at https://google.github.io/styleguide/shellguide.html.
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