Two questions about LINUX process.
When one process creates another, we say that a parent processa child process. o clones o generates o gives birth to O spawns spins

Two questions about LINUX regularity.
When undivided regularity creates another, we utter that a creator regularitya offshoot regularity. o clones o generates o gives extraction to O spawns spins
when undivided proess creates another, we utter that creator regularity gives extraction to offshoot regularity.
=>When undivided regularity creates another the creating regularity is denominated the creator regularity, the created regularity is denominated the offshoot regularity.
$fg %2 to return the vi foo operation
NOTE:
fg %[operation estimate] – Return operation [number]. in foreground
bg %[operation estimate] – Push the operation [number] into the background
hit ctrl+c to bung the vi foo regularity