I started using Linux about two years ago, but only began seriously learning Bash a week or two ago. I recently wrote my first conditional statement and decided to build a small project around it. The transfer functionality is not completely finished, although most of the project is done. I'd appreciate feedback on how to improve the script's structure, maintainability, and overall design.
4 Answers
Consider adding a configuration file with sensible defaults, or accepting a configuration path as a command-line argument. That way, users can customize locations and settings without editing hard-coded paths directly in the script.
This is a solid first project. A good next step would be to break the script into functions and separate logical parts into smaller files. That makes the code easier to understand, test, debug, and extend.
Nice start, especially for a first Bash project. As it grows, think about organizing the code around clear functions and a small dispatcher that calls the appropriate action. Also document the intended purpose and any setup requirements so other people can understand how to use it.
For a menu like this, Bash’s built-in select command can reduce a lot of boilerplate. You can combine it with a case statement to handle options cleanly, while checking invalid input and returning useful error messages.
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