Free LPIC-1 Exam 101 – Part 1 of 2 – version 5.0 101-500 Exam Practice Test

Which of the following commands will change all CR-LF pairs in an imported text file, userlist.txt, to Linux standard LF characters and store it as newlist.txt?

• tr '\r\n' '' < userlist.txt > newlist.txt
  
• tr --c '\n\r' '' < newlist.txt > userlist.txt
  
• tr --d '\r' < userlist.txt > newlist.txt
  
• tr '\r' '\n' userlist.txt newlist.txt
  
• tr --s '^M' '^J' userlist.txt newlist.txt
  

What information can the lspci command display about the system hardware? (Choose THREE correct answers.)

• Device IRQ settings
  
• PCI bus speed
  
• System battery type
  
• Device vendor identification
  
• Ethernet MAC address
  

The system is having trouble and the engineer wants to bypass the usual /sbin/init start up and run /bin/sh. What is the usual way to pass this change to the kernel from your boot loader?

• Start in runlevel 1.
  
• Pass init=/bin/sh on the kernel parameter line.
  
• Pass /bin/sh on the kernel parameter line.
  
• Pass start=/bin/sh on the kernel parameter line.
  

What does the command mount -a do?

• It ensures that all file systems listed with the option noauto in /etc/fstab are mounted.
  
• It shows all mounted file systems that have been automatically mounted.
  
• It opens an editor with root privileges and loads /etc/fstab for editing.
  
• It ensuresthat all file systems listed with the option auto in /etc/fstab are mounted.
  
• It ensures that all file systems listed in /etc/fstab are mounted regardless of their options.
  

What is the default action of the split command on an input file?

• It will break the file into new files of 1,024 byte pieces each.
  
• It will break the file into new files of 1,000 line pieces each.
  
• It will break the file into new files of 1,024 kilobyte pieces each.
  
• It will break the file into new files that are no morethan 5% of the size of the original file.
  

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?

• mount /dev/cdrom /mnt/cdrom
  
• mount /dev/sr0 /mnt/cdrom
  
• mount --t cdrom /dev/sr0 /mnt/cdrom
  
• mount --l cdrom /dev/sr0 /mnt/cdrom
  
• mount --f /dev/sr0/mnt/cdrom
  

Which of the following commands lists the dependencies of a given dpkg package?

• apt-cache depends-onpackage
  
• apt-cache dependencies package
  
• apt-cache depends package
  
• apt-cache requires package
  

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.)

• shutdown -R 1 now
  
• shutdown -single now
  
• init 1
  
• telinit 1
  
• runlevel 1
  

Which file in /proc describes the IRQs that are used by various kernel drivers? (Specify the file name only without any path.)

Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.)

• 0
  
• 1
  
• 3
  
• 5
  
• 6