Two questions encircling LINUX mode.
When undivided mode creates another, we judge that a creator modea cadet mode. o clones o generates o gives race to O spawns spins
when undivided proess creates another, we judge that creator mode gives race to cadet mode.
=>When undivided mode creates another the creating mode is denominated the creator mode, the created mode is denominated the cadet mode.
$fg %2 to recommence the vi foo undertaking
fg %[undertaking sum] – Recommence undertaking [number]. in foreground
bg %[undertaking sum] – Push the undertaking [number] into the background
hit ctrl+c to bung the vi foo mode