Pressing the Ctrl-C combination on the keyboard while a command is executing in the foreground sends which of following signal codes? A. 1 (SIGHUP) B. 2 (SIGINT) C. 3 (SIGQUIT) D. 9 (SIGKILL) E. 15 (SIGTERM)

Which directory contains additional information about installed packages? A. /usr/share/documentation B. /usr/local/share/documentation C. /usr/local/doc D. /usr/share/doc E. /usr/packages/doc

What is the default process priority when a process is started using the nice command? A. -10 B. 10 C. 20 D. 0

Which of the following commands will NOT execute the bash script /usr/local/bin/runme.sh? A. source /usr/local/bin/runme.sh B. . /usr/local/bin/runme.sh C. /bin/bash /usr/local/bin/runme.sh D. /usr/local/bin/runme.sh E. run /usr/local/bin/runme.sh

In the command foo < bar | foobar, which ONE of the following statements is correct? A. The stdout from the command foobar is saved to the file foo. B. The stdout from the command foo is saved to the…

You have created a long letter and after you are done you notice that you used the name "Bob" many times but you forgot to capitalize it in many instances. Which command would replace "bob" with "Bob" in all instances…

Which file should be edited to select the network locations from which Debian installation package files are loaded? A. /etc/dpkg/dpkg.cfg B. /etc/apt/apt.conf C. /etc/apt/apt.conf.d D. /etc/apt/sources.list E. /etc/dpkg/dselect.cfg

You are writing text in vi. Now you want to save your changes and exit. Which TWO sequence of inputs will accomplish this? A. esc ZZ B. ctrl :w! C. esc zz D. esc :wq! E. ctrl XX

Bob accidentally created the subdirectory bobsdir in his home directory. He tried to remove the subdirectory with the command rmdir bobsdir only to receive the error, "No such file or directory." . Which command will remove the directory? A. rmdir…

The dpkg-____ command will ask configuration questions for a specified package, just as if the package were being installed for the first time.