qemu-system-x86_64 \
-accel tcg,thread=multi \
-machine pc \
-cpu max \
-smp 2 \
-m 2048 \
-drive file=Debian12-TCG.qcow2,format=qcow2,if=ide \
-netdev user,id=n0,hostfwd=tcp:127.0.0.1:2222-:22 \
-device e1000,netdev=n0 \
-vnc 127.0.0.1:1