Goal: Implement a backup/restore tool with integrity verification
Goal: Implement a backup/restore tool with integrity verification: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). Create /app/backup.py as a command-line tool with two subcommands: backup and restore .
The task
Create `/app/backup.py` as a command-line tool with two subcommands: `backup` and `restore`.
Part of ai-and/termgrade-environments.