Assume that you are working with the following history list: 37 mail zach 38 cd /home/sam/correspondence/business/cheese_co 39 less letter.0321 40 vim letter.0321 41 cp letter.0321 letter.0325 42 grep hansen letter.0325 43 vim letter.0325 44 lpr letter* 45 cd ../milk_co 46 pwd 47 vim wilson.0321 wilson.0329 a) How can you prevent a command from sending output to the terminal when you start it in the background? b) What can you do if you start a command in the foreground and later decide that you want it to run in the background?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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  1. Assume that you are working with the following history list:

37 mail zach

38 cd /home/sam/correspondence/business/cheese_co

39 less letter.0321

40 vim letter.0321

41 cp letter.0321 letter.0325

42 grep hansen letter.0325

43 vim letter.0325

44 lpr letter*

45 cd ../milk_co

46 pwd

47 vim wilson.0321 wilson.0329

  1. a) How can you prevent a command from sending output to the terminal when you start it in the background?
  2. b) What can you do if you start a command in the foreground and later decide that you want it to run in the background?
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