Which function key is used to start Safe Mode in Windows NT?
Which RPM command will output the name of the package which supplied the file /etc/exports?
Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?
Which of the following commands overwrites the bootloader located on /dev/sda without overwriting the partition table or any data following it?
Which of the following commands updates the linker cache of shared libraries?
Which world-writable directory should be placed on a separate partition in order to prevent users from being able to fill up the / filesystem? (Specify the full path to the directory.)
/tmp, tmp,/var/tmp, /tmp/, /var/tmp/
After modifying GNU GRUB's configuration file, which command must be run for the changes to take effect?
What command changes the nice level of a running process? (Specify ONLY the command without any path or parameters)
Which of the following commands is used to modify quota settings? (Choose two.)
What does the command mount -a do?
Which of the following commands print the current working directory when using a Bash shell? (Choose two.)
Which of the following commands will mount an already inserted CD-ROM in /dev/sr0 onto an existing directory /mnt/cdrom when issued with root privileges?
Which of the following pieces of information of an existing file is changed when a hard link pointing to that file is created?
Which of the following commands can be used to search for the executable file foo when it has been placed in a directory not included in $PATH?
Which command displays a list of all background tasks running in the current shell? (Specify ONLY the command without any path or parameters.)
Which of the following commands will print the last 10 lines of a text file to the standard output?
Immediately after deleting 3 lines of text in vi and moving the cursor to a different line, which single character command will insert the deleted content below the current line?
Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?
Which of the following sequences in the vi editor saves the opened document and exits the editor? (Choose TWO correct answers.)
What is the difference between the i and a commands of the vi editor?
Regarding the command:
nice -5 /usr/bin/prog
Which of the following statements is correct?
Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)
Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)
What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.)
Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)
What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?