It's a bit of a mindset change, but yeah, you can start to think of operating systems not as big frameworks to run lots of applications, but as thin wrappers ar

It's a bit of a mindset change, but yeah, you can start to think of operating systems not as big frameworks to run lots of applications, but as thin wrappers around single applications in an ecosystem like qemu+virsh. Clone a fresh template, install something in it, talk to it with sockets/tcp whatever.