# Changelog

## [Initial Version]

### Added

- Repository structure:
  - `infra-run`
  - `platform-projects`
  - `labs`
- Linux operations Bash toolkit:
  - healthcheck
  - disk usage checks
  - service checks
  - system reporting
- Disk full incident toolkit:
  - disk analysis
  - large files detection
  - deleted open files detection
  - safe cleanup suggestions
- Network troubleshooting script:
  - interface, routing, DNS, connectivity checks
- Veritas storage toolkit:
  - VxVM disk detection
  - diskgroup extension
  - volume/filesystem resize
  - VCS freeze/unfreeze workflow
- GPFS storage toolkit:
  - cluster validation
  - NSD planning
  - filesystem expansion
  - rebalance
- Runbook-style structure and step-based execution.

### Notes

- All scripts default to dry-run where change actions are present.
- Designed for safety and readability.
- No destructive actions without explicit confirmation.