pc-master

# PC Master — Windows Control from WSL2

All Windows binaries are accessible via `/mnt/c/Windows/System32/`. Call them directly from bash.

## Prerequisites

WSL2 interop must be working. If `.exe` calls fail with `UtilAcceptVsock` errors, ask the user to run `wsl --shutdown` in Windows and relaunch WSL.

## Core Commands

### Processes
```bash
# List all processes
/mnt/c/Windows/System32/tasklist.exe

# Filter by name
/mnt/c/Windows/System32/tasklist.exe /FI "IMAGENAME eq chrome.exe"

# Kill by name
/mnt/c/Windows/System32/taskkill.exe /F /IM chrome.exe

# Kill by PID
/mnt/c/Windows/System32/taskkill.exe /F /PID 1234
```

### Launch Applications
```bash
# Open a URL in default browser
/mnt/c/Windows/System32/cmd.exe /c "start https://google.com"

# Open an app by name
/mnt/c/Windows/System32/cmd.exe /c "start chrome"
/mnt/c/Windows/System32/cmd.exe /c "start spotify"
/mnt/c/Windows/System32/cmd.exe /c "start notepad"

# Open a file with its default app
/mnt/c/Windows/System32/cmd.exe /c "start C:\\Users\\User\\file.pdf"

# Launch full path
/mnt/c/Windows/System32/cmd.exe /c "start \"\" \"C:\\Program Files\\App\\app.exe\""
```

> ⚠️ `cmd.exe /c start` must be run from a Windows path. Use `/mnt/c/Windows/System32/cmd.exe /c "cd /d C:\ && start ..."` if cwd is a UNC path (WSL path).

### PowerShell (advanced)
```bash
PS=/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe

# Run a command
$PS -NonInteractive -Command "Get-Process | Select-Object -First 10"

# Get window titles
$PS -NonInteractive -Command "Get-Process | Where-Object {$_.MainWindowTitle} | Select-Object Name, MainWindowTitle"

# Set volume
$PS -NonInteractive -Command "(New-Object -ComObject WScript.Shell).SendKeys([char]174)"
```

### Screenshot
```bash
# Take a screenshot and save to Windows desktop
PS=/mnt/c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe
$PS -NonInteractive -Command "Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Screen]::PrimaryScreen | ForEach-...