learning-garden/sources/psb-gemma-2026-04-17.md

pageType, id, title, sourceType, sourcePath, ingestedAt, updatedAt, status, growth

pageType	id	title	sourceType	sourcePath	ingestedAt	updatedAt	status	growth
source	source.psb-gemma-2026-04-17	psb-gemma-2026-04-17	local-file	/home/topher/.openclaw/workspace-psb-gemma/memory/2026-04-17.md	2026-05-03T01:15:49.067Z	2026-05-03T01:15:49.067Z	active	seed

psb-gemma-2026-04-17

Source

• Type: local-file
• Path: /home/topher/.openclaw/workspace-psb-gemma/memory/2026-04-17.md
• Bytes: 695
• Updated: 2026-05-03T01:15:49.067Z

Content

## Backup Prune Bug Fix

**Issue:** `backup_to_drive.sh` prune logic was deleting the wrong backups — lexicographic sort on wrong column caused newest backups to be removed first. Apr 17 backup was uploaded then immediately pruned.

**Fix in `backup_to_drive.sh` line ~148:**
- Old: `sort -t'|' -k3 -r` (sorts by modifiedTime column lexicographically — wrong)
- New: `sort -t'|' -k2 -V -r` (sorts by filename column with version sort — correct)

**What was cleaned up manually:**
- Re-ran backup_to_drive.sh — Apr 17 restored to Drive ✅
- Deleted from Drive: Apr 16, Apr 9, Feb 26 backups (all past retention)

**Drive now has:** Apr 17 tarball + 2 restore guides. Retention: 3 days.

Notes

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