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Which command and option are used to display basic information about each available package and its dependencies on a Debian system?
Which command and option are used to display basic information about each available package and its dependencies on a Debian system?A . apt-cache listB . apt-get listC . apt-cache dumpD . apt-get list-allView AnswerAnswer: C
Which of the following commands will provide the usernames in a sorted list gathered from the /etc/passwd file?
Which of the following commands will provide the usernames in a sorted list gathered from the /etc/passwd file?A . cat /etc/passwd | awk '{print $1}' | sortB . sort /etc/passwd | cutC . cat /etc/passwd | awk -F: '{print $1}' | sortD . echo /etc/passwdView AnswerAnswer: C
Which of the following commands will mount a USB device at /dev/sdb1 into the /media/usb directory, assuming a VFAT filesystem for the USB drive?
Which of the following commands will mount a USB device at /dev/sdb1 into the /media/usb directory, assuming a VFAT filesystem for the USB drive?A . mount -t vfat /dev/sdb1 /media/usbB . mount -t usb /dev/sdb1 /mnt/usbC . mount -t vfat /dev/sdb1 /mntD . usbmount /dev/sdb1 /mnt/usbView AnswerAnswer: A
Which of the following are true?
Typing ls -ld wonderjaye reveals a symbolic file mode of drwxr-xr-x. Which of the following are true? (Select two.)A . wonderjaye is a symbolic link.B . wonderjaye has its SUID bit set.C . wonderjaye is an executable program.D . wonderjaye may be read by all users of the system.E ....
Which of the following is true for hard linked files? (Choose three.)
Which of the following is true for hard linked files? (Choose three.)A . The hard linked files are indicated by a -> when listed with ls -1.B . The output of stat will report hard instead of regular file.C . The hard linked files have the same permissions and owner.D...
Adding rw init=/bin/bash to your boot parameters in GRUB will:
Adding rw init=/bin/bash to your boot parameters in GRUB will:A . Launch a session in recovery modeB . Display the most recent contents of the /var/log/dmesg fileC . Allow root access on bootingD . Allow logged messages to be editedView AnswerAnswer: C
Which of the following environment variables overrides or extends the list of directories holding shared libraries?
Which of the following environment variables overrides or extends the list of directories holding shared libraries?A . LD_SHARE_PATHB . LD_LIB_PATHC . LD_RUN_PATHD . LD_LIBRARY_PATHE . LD_LOAD_PATHView AnswerAnswer: D
Which option for yum performs a search of the package cache?
Which option for yum performs a search of the package cache?A . queryB . searchC . seekD . C CsearchView AnswerAnswer: B
After you insert a new hard drive into the system, what is the correct order to make the drive ready for use within Linux?
After you insert a new hard drive into the system, what is the correct order to make the drive ready for use within Linux?A . Use fdisk to create partitions and mount -a to mount all of the newly created partitions.B . Use fdisk to create partitions, then format the...
Which of the following commands can be used to download the RPM package kernel without installing it?
Which of the following commands can be used to download the RPM package kernel without installing it?A . yum download --no-install kernelB . yumdownloader kernelC . rpm --download --package kernelD . rpmdownload kernelView AnswerAnswer: B
