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Which of the following commands changes all CR-LFline breaks in the text file userlist.txtto Linux standard LF line breaks and stores the result in newlist.txt?
Which of the following commands changes all CR-LFline breaks in the text file userlist.txtto Linux standard LF line breaks and stores the result in newlist.txt?A . tr Cd ‘r’ < userlist.txt > newlist.txtB . tr Cc ‘r’ ‘’ <newlist.txt> userlist.txtC . tr ‘r’ ‘’ <userlist.txt> newlist.txtD . tr ‘r’ ‘’...
Which type of file system is created by mkfs when it is executed with the block device name only and without any additional parameters?
Which type of file system is created by mkfs when it is executed with the block device name only and without any additional parameters?A . XFSB . VFATC . ext2D . ext3E . ext4View AnswerAnswer: C
Which of the following commands installs GRUB 2 into the master boot record on the third hard disk?
Which of the following commands installs GRUB 2 into the master boot record on the third hard disk?A . grub2 install /dev/sdcB . grub-mkrescue /dev/sdcC . grub-mbrinstall /dev/sdcD . grub-setup /dev/sdcE . grub-install /dev/sdcView AnswerAnswer: E
Which of the following commands installs all packages with a name ending with the string foo?
Which of the following commands installs all packages with a name ending with the string foo?A . zypper get “*foo”B . zypper update “foo?”C . zypper force “foo*”D . zypper install “*foo”E . zypper add “.*foo”View AnswerAnswer: D
Which of the following are valid stream redirection operators within Bash? (Choose two.)
Which of the following are valid stream redirection operators within Bash? (Choose two.)A . <B . #>C . %>D . >>>E . 2>&1View AnswerAnswer: AE
Which of the following files exist in a standard GRUB 2 installation? (Choose two.)
Which of the following files exist in a standard GRUB 2 installation? (Choose two.)A . /boot/grub/stages/stage0B . /boot/grub/i386-pc/lvm.modC . /boot/grub/fstabD . /boot/grub/grub.cfgE . /boot/grub/linux/vmlinuzView AnswerAnswer: BD
Which of the following actions ensures that this module is not loaded automatically when the system boots?
A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?A . Using lsmod --remove --autocleanwithout specifying the name of a specific moduleB . Using modinfo Ckfollowed by the name of the...
What is the process ID number of the init process on a System V init based system?
What is the process ID number of the init process on a System V init based system?A . -1B . 0C . 1D . It is different with each rebootE . It is set to the current run levelView AnswerAnswer: C
Which program updates the database that is used by the locate command?
FILL BLANK Which program updates the database that is used by the locate command? (Specify ONLY the command without any path or parameters).View AnswerAnswer: updatedb
Which of the following commands changes the number of days before the ext3 filesystem on /dev/sda1 has to run through a full filesystem check while booting?
Which of the following commands changes the number of days before the ext3 filesystem on /dev/sda1 has to run through a full filesystem check while booting?A . tune2fs Cd 200 /dev/sda1B . tune2fs Ci 200 /dev/sda1C . tune2fs Cc 200 /dev/sda1D . tune2fs Cn 200 /dev/sda1E . tune2fs --days 200...
