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This chapter is from the book

Answers to Review Questions

  1. Uncomment the following line in the /etc/rsyslog.conf file:

    #$ModLoad imudp.so
    #$UDPServerRun 514
  2. The lastlog and faillog commands are used to view user login–related events?

  3. The du and df commands are used to view available space on the system.

  4. Use the ps command to view processes and their CPU usage.

  5. False. The at command is used to schedule one-time-only jobs. The cron service handles reoccurring system jobs.

  6. When the system starts up again, the cron service will run any jobs that were missed while the system was off. On Red Hat Enterprise Linux 5, the anacron service handles this functionality.

  7. atq

  8. Use the top command to view CPU and memory usage.

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