To return back to the editor from shell prompt we use _____ command.(a) fg(b) exit(c) back(d) fg and exitThe question was asked during a job interview.My question is taken from Vi-Ex Mode in chapter The Vi Editor of Unix

To return back to the editor from shell prompt we use _____ command.(a

1.	To return back to the editor from shell prompt we use _____ command.(a) fg(b) exit(c) back(d) fg and exitThe question was asked during a job interview.My question is taken from Vi-Ex Mode in chapter The Vi Editor of Unix
Answer» Right OPTION is (d) fg and exit Explanation: To run to your EDITOR, we can USE either fg command or exit command. It depends on the way we escape to the UNIX shell. If we had escaped using ‘:sh’ then use exit command or ctrl-D to RETURN to the editor and if you had used ctrl-Z then use fg command to return to the editor.

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