You want to run the rsync command to synchronize your home directory with another server on the network. you know this command will take several hours to complete and you don't want to leave your system logged in during this time. Which command can you use to leave rsync running after your log out?
A. continue
B. noshell
C. nokill
D. nohup
Answer: D. nohup
Explanation: This command can be used to load a program so that it will ignore the SIGHUP signal that is send when the user logs out, allowing the process to remain running.
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Critical Thinking QuestionsCase 1-2John's new computer has started to perform oddly and he is concerned that it may have become infected with malware. He knows that you work for a company that produces antivirus software so he gives you a call to ask for advice. List at least six reasons you can give John for preventing viruses and other malware.
What will be an ideal response?