How does screen command works in Linux -


if screen in linux, , ssh other machine, run job there, detach screen , disconnect terminal. if open terminal again can go session , job still running. want know how internally screen working?

detach literally means. detaches screen process it's parent. means parent (your ssh session) not inform dependent/child process termination.

for more info links useful:

https://en.wikipedia.org/wiki/nohup

https://unix.stackexchange.com/questions/3886/difference-between-nohup-disown-and


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