dospc.sh

#!/bin/sh

HDA=disk.img

run_qemu() {
    qemu-system-i386 \
            -cpu pentium \
            -m size=64M \
            -vga cirrus \
            -soundhw sb16,adlib \
            -netdev user,id=network0 \
            -device rtl8139,netdev=network0 \
            -drive "file=$HDA,format=raw,if=ide" \
            "$@"
}

case $1 in
    init)
        qemu-img create -f raw "$HDA" 100M
        ;;
    install)
        # Change floppy with command:
        # (qemu) change floppy0 disk.img
        run_qemu -drive "file=$2,format=raw,if=floppy" -boot "order=a" -monitor stdio
        ;;
    run)
        run_qemu
        ;;
    monitor)
        run_qemu -monitor stdio
        ;;
    *)
        echo "usage: $0 [init | install FDIMG | run | monitor]"
        ;;
esac