wsl-snapshotlisted

# WSL Snapshot Skill Generates point-in-time compressed backups, verification hashes, and disaster recovery snapshot procedures for the Debian WSL2 environment. ## Trigger Scenarios - Pre-maintenance point-in-time snapshot before risky system updates or refactoring - Exporting full WSL instance state to external Windows host storage (`/mnt/d/wsl_backup`) - Verifying SHA256 integrity checksums on existing snapshot tarballs - Retention pruning of older backup archives to reclaim host storage ## Invocation ```bash ${CLAUDE_PROJECT_DIR}/scripts/wsl_snapshot.sh [flags] ``` ## Command Options | Option | Description | | :--- | :--- | | *(none)* | Prepares backup directory and outputs Windows PowerShell export/import instructions with timestamped paths | | `--verify` | Performs SHA256 checksum verification against existing snapshot archives | | `--prune` | Prunes older snapshots, retaining the last 3 archives | ## Safety Classification - **Tier 2 (Controlled System Operation)**: Authorized disaster recovery helper safely interacting with `/mnt/d/wsl_backup`.