A lot of us know that the Linux Kernel lives at `/boot/vmlinuz`. But have you ever wondered why the name of the Linux Kernel executable file is `vmlinuz`? Why not just `linux`? What are `vm` and `z` ...
We all know about PID 1 in Linux—the main initialization process that starts everything during the operating system boot, from which all other processes originate. But why do IDs in Linux start from 0 ...