A small Go utility that runs a command with optional timeout and graceful shutdown handling.

go run main.go [flags] <command> [args...]

Note: Use negative values to disable timeout or graceful shutdown respectively.

pguard -timeout=10s -graceful=3s sleep 100

This will:

• Run sleep 100
• Timeout after 10 seconds
• If interrupted (Ctrl+C), give it 3 seconds to exit before forcefully killing it