Checksum-Verified Backup/Restore Tool

Checksum-Verified Backup/Restore Tool: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). Create a command-line tool at /app/backup tool.py that performs backup and restore operations with SHA256 integrity verification. The tool operates on a source directory and a…

The task

Create a command-line tool at `/app/backup_tool.py` that performs backup and restore operations with SHA256 integrity verification. The tool operates on a source directory and a backup directory, maintaining a manifest of backed-up files with their checksums.

Part of ai-and/termgrade-environments.