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Q. If you are a root user, how can you enable execution only for the owner of the file “myfile”?
u+x grants the execution right to the file owner.
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Q. You just added a new user, kara, to the system. What group is kara added to by default?
Q. Given the command $ chmod o-w datafile
Q. Which Linux command is used to move files through the command line?
Q. The signal sent to a process when the “Ctrl-C” key is pressed is ______
Q. Which of the following would send the data from the ls command to the file myfiles?
Q. Which command is used to display first 10 lines?
Q. How can you view the used IRQs on a system?
Q. Which command runs the shell built-in command ‘command’ with the given argument?
Q. Which of the following commands is used to display the users currently logged into the system?
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