#!/bin/sh echo "⏳ Starting setup..." if ! command -v cobc >/dev/null 2>&1; then echo "🔧 Installing GnuCOBOL..." apt-get update && apt-get install -y gnucobol fi cd cobol || { echo "❌ Failed to enter cobol directory"; exit 1; } echo "⚙️ Compiling COBOL programs..." cobc -x account.cbl cobc -x loan.cbl cobc -x log.cbl chmod +x account loan log echo "✅ Setup complete!"