WinSysMaintain-CLI

A lightweight, no bloat Windows maintenance toolkit in a .bat.

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Why WinSysMaintain-CLI?

Unlike bloated scripts WinSysMaintain-CLI is:

• Minimal – Just the essentials.
• Portable – No installation required. Ideal for USB drives, remote work, or IT toolkits.

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Maintenance Modes

Choose your level of cleanup with a single keypress:

Mode	Tasks Performed
Windows Update	Installs Windows updates (no driver updates)
Basic	System File Checker (SFC) only
Standard	DISM Image Repair SFC Scan
Comprehensive	CHKDSK DISM Image Repair SFC Scan
Utilities	Defender Quick Scan MSRT SigVerif Disk Cleanup DNS Flush
Sysinternals Tools	Downloads and extracts tools like Autoruns, TCPView, and Process Explorer
Winaero Tweaker	Downloads Winaero Tweaker (Windows customization tool)
Port Check	netstat -abn + netstat -a -n -o
Update or Repair	Downloads the latest version of the script from GitHub and verifies its integrity
DNS Management	Set DNS to Google or Cloudflare (IPv4 and IPv6) Restore automatic DNS (DHCP) Enable DNS over HTTPS (DoH)

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Installation

To get started with WinSysMaintain-CLI, follow these steps:

1. Download the Script: Open cmd and run the following command to download the latest version of the script:

   powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "Invoke-WebRequest -Uri 'https://raw.githubusercontent.com/KristupasJon/WinSysMaintain-CLI/main/WinSysMaintain.bat' -ErrorAction Stop -OutFile 'WinSysMaintain.bat'"

2. Run the Script: Right click the downloaded WinSysMaintain.bat file and select Run as Administrator.

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Sources

• System File Checker Tool
• DISM Tool
• CHKDSK Command
• Windows Defender
• Netstat Command
• DNS over HTTPS (DoH)
• Sysinternals Suite
• Winaero Tweaker