Which command displays the list of groups to which a user belongs? A.whoami B.lsgroup C.who D.id Show Answer
After installing a new package, in which directory are you most likely find its configuration file? A./lib B./conf C./etc D./usr E./opt Show Answer
Which of the following is a valid option for a typical command to get its built-in usage information?
Which of the following is a valid option for a typical command to get its built-in usage information? A.-? B.-H C.help D.–manual E.–help Show Answer
Which of the following is a requirement of the GPL license but not the BSD license? A.Users who modify and distribute the software under the GPL license, must make the modifications they made, available to the recipients under the same license. B.The GPL license forbids the removal of copyright and license notices from source code […]
Which of the following Ubuntu releases is considered most stable and fit to use for business purposes?
Which of the following Ubuntu releases is considered most stable and fit to use for businesspurposes? A.LTS B.Xubuntu C.Ubuntu Vanilla D.Kubuntu E.Server Show Answer
In order to rename the directory ~/bilder/letzter-urlaub to ~/bilder/sommer-2011, which commandline could be used? A.mv ~/bilder/letzter-urlaub ~/bilder/sommer-2011 B.move ~/bilder/letzter-urlaub ~/bilder/sommer-2011 C.cp -m ~/bilder/letzter-urlaub ~/bilder/sommer-2011 D.copy -m ~/bilde/letzter-urlaub ~/bilder/sommer-2011 E.rename ~/bilder/letzter-urlaub ~/bilder/sommer-2011 Show Answer
What is the command to change the password of a user? A.wpasswd B.gpasswd C.epasswd D.passwd E.password Show Answer
With which command can you determine the time of the last restart of a system? A.current reboottime B.find reboot C.expect –reboot D.last | reboot E.last reboot Show Answer
Which of the following commands will output a list of all of the file names, under your homedirectory and all subdirectories, which have file names ending with .pdf? A.search .pdf B.ls -name -R ‘*.pdf’ C.find /home/*.pdf D.find ~ -name ‘*.pdf’ Show Answer
You have a program called /usr/bin/foo. You wish to create a symbolic link, /home/user/foo, thatpoints to it. Which command will do this task? A.ln -sym /home/user/foo /usr/bin/foo B.ln -s /usr/bin/foo /home/user/foo C.ln /home/user/foo /usr/bin/foo D.ln /usr/bin/foo /home/user/foo E.ln –symlink /home/user/foo /usr/bin/foo Show Answer