Case Study
Live Sysadmin Tools

OS Tune-Up Toolkit

Windows Optimization & Linux Hardening, Scripted

Cross-platform sysadmin toolkit for RSUD Trenggalek covering Windows optimization (services, telemetry, performance tweaks) and Linux server hardening (firewall, SSH, audit, baseline checks). Idempotent scripts with safe defaults — run once, run twice, no surprises.

Platforms

Win + Linux

cross-OS coverage

Idempotent

Yes

safe to re-run

Provisioning

Ansible

repeatable at scale

Key Achievements

  • Reusable PowerShell scripts for Windows optimization across hospital staff machines.
  • Bash + Ansible playbooks for Linux server hardening (firewall, SSH, audit baseline).
  • Idempotent design: re-running scripts is safe and predictable.
  • systemd-aware service management for persistent Linux daemons.
  • Bundled into a single toolkit so onboarding a new machine or server takes minutes.

Tech Stack

4
PowerShell Bash Ansible systemd
Client
RSUD dr. Soedomo Trenggalek
Domain
Internal · Private

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