The shell script has been enhanced with better error handling, input validation, and cleanup procedures. Key improvements include:
- Added proper quoting around variables to prevent word splitting.
- Improved error messages and logging functionality.
- Implemented a cleanup trap to ensure temporary files are removed.
- Enhanced validation of input parameters and output formats.
- Added better handling of the log file and its storage.
- Improved command execution with proper evaluation.
- Added comments for better code readability and maintenance.
- Fixed potential security issues with proper variable expansion.
Signed-off-by: Václav Vančura <commit@vancura.dev>
