sandbox-snapshot

Rotating directory snapshots are created using rsync and hardlinks to efficiently store incremental backups. You can trigger the snapshot process manually via a script or automatically using cron jobs to regularly capture and rotate your workspace states.

Rsync uses hardlinks to share unchanged files across multiple snapshots, meaning identical files are stored only once on disk. This mechanism allows you to retain numerous rotating snapshots without consuming duplicate storage space for unchanged data.

Yes, you can automate directory snapshots on Linux using cron job triggers. The snapshot script supports automated execution via cron, allowing you to schedule regular rsync backups without manual intervention to protect your workspaces.

The best way to detect file changes is by generating diff reports between snapshots. The Skill creates incremental snapshots using rsync and provides change detection reports, allowing you to quickly identify what was modified, added, or deleted.

You need a Linux environment with rsync installed to run these rotating snapshots. The Skill relies on standard shell scripts and rsync hardlinks to function, requiring no additional external dependencies or complex setup procedures.

You should avoid hardlink-based snapshots if your filesystem does not support hardlinks or if you need backups on a separate physical drive. Hardlinks only save space within the same filesystem, so cross-device backups require traditional file copying instead.