Which of the following commands shows the definition of a given shell command?
Which of the following commands shows the definition of a given shell command? A. where B. stat C. type D. case
Which of the following commands shows the definition of a given shell command? A. where B. stat C. type D. case
What do the permissions -rwSr-xr-x mean for a binary file when it is executed as a command? A. The command is SetUID and it will be executed with the effective rights of the owner. B. The command will be executed…
Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.) A. chmod +s /tmp B. chmod +t /tmp C. chmod 1775 /tmp D. chmod 4775 /tmp E. chmod 2775 /tmp
Which of the following commands can be used to display the inode number of a given file? A. inode B. ls C. ln D. cp
Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition? (Choose TWO correct answers.) A. FIND B. ID C. LABEL D. NAME E. UUID
After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message? A. The kernel has not finished flushing disk writes to the mounted device. B. A…
What does the command mount -a do? A. It mounts all available filesystems onto the current directory. B. It shows all mounted filesystems. C. It mounts all user mountable filesystems for the current user. D. It mounts all filesystems listed…
What is the purpose of the Filesystem Hierarchy Standard? A. It is a security model used to ensure files are organized according to their permissions and accessibility. B. It provides unified tools to create, maintain and manage multiple filesystems in…
Which utility would be used to change how often a filesystem check is performed on an ext2 filesystem without losing any data stored on that filesystem? A. mod2fs B. fsck C. tune2fs D. mke2fs E. fixe2fs
Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem’s make/creation time and does NOT generate them as needed? (Choose TWO correct answers.) A. ext3 B. JFS C. ext2 D. XFS E. procfs