Error Handling in Bash Scripts - How to Do It Correctly?

The article discusses effective ways to handle errors in Bash scripts. The author emphasizes the importance of error handling for ensuring that programs run correctly and allow for easy debugging. The use of the `trap` structure enables capturing and managing errors during the execution of scripts, which enhances their stability and predictability. Various error handling scenarios and best practices, such as performing error checks after each step in the script, are also included in the article. Ultimately, effective error handling not only makes life easier for developers but also provides a better user experience and greater application reliability. Regardless of skill level, every programmer working with Bash should take the time to understand and implement these techniques in their scripts.