In order to display all currently mounted filesystems, which of the following commands could be used? (Choose
In order to display all currently mounted filesystems, which of the following commands could be used? (Choose two.) A. cat /proc/self/mounts B. free C. lsmounts D. mount E. cat /proc/filesystems
Consider the following directory:
Consider the following directory: drwxrwxr-x 2 root sales 4096 Jan 1 15:21 sales Which command ensures new files created within the directory sales are owned by the group sales? (Choose two.) A. chmod g+s sales B. setpol –R newgroup=sales sales C. chgrp –p sales sales D. chown –persistent *.sales sales E. chmod 2775 sales
How would a new file named c.txt be created with the same inode number as a.txt (Inode 525385)?
Consider the following output from the command ls –i: How would a new file named c.txt be created with the same inode number as a.txt (Inode 525385)? A. ln –h a.txt c.txt B. ln c.txt a.txt C. ln a.txt c.txt D. ln –f c.txt a.txt E. ln –i 525385 c.txt
Which of the following is true when a file system, which is neither listed in /etc/fstab nor known to system,
Which of the following is true when a file system, which is neither listed in /etc/fstab nor known to system, is mounted manually? A. systemd ignores any manual mounts which are not done using the systemctl mount command B. The command systemctl mountsync can be used to create a mount unit based on the existing […]
Which is the default percentage of reserved space for the root user on new ext4 filesystems?
Which is the default percentage of reserved space for the root user on new ext4 filesystems? A. 10% B. 3% C. 15% D. 0% E. 5%
Which of the following commands changes the number of days before the ext3 filesystem on /dev/sda1 has to run
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 –d 200 /dev/sda1 B. tune2fs –i 200 /dev/sda1 C. tune2fs –c 200 /dev/sda1 D. tune2fs –n 200 /dev/sda1 E. tune2fs –days 200 /dev/sda1
Which umask value ensures that new directories can be read, written and listed by their owning user, read and
Which umask value ensures that new directories can be read, written and listed by their owning user, read and listed by their owning group and are not accessible at all for everyone else? A. 0750 B. 0027 C. 0036 D. 7640 E. 0029
Which type of file system is created by mkfs when it is executed with the block device name only and without a
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. XFS B. VFAT C. ext2 D. ext3 E. ext4
Which of the following tasks can the date command accomplish? (Choose two.)
Which of the following tasks can the date command accomplish? (Choose two.) A. Set the system’s date and time. B. Set the system’s date but not the time. C. Calculate the time span between two dates. D. Print a calendar for a month or a year. E. Display time in a specific format.
Which of the following commands shows all active systemd timers?
Which of the following commands shows all active systemd timers? A. systemctl-timer show B. timectl list C. systemctl –t D. systemctl list-timers E. timeq