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Topics of LPIC-1 Linux Administrator , 101-500 Exam
To know course content so that aspirants can prepare for exam is a must. LPIC-1, 101-500 exam will include following topics :
1. System Architecture
Provide common commands to the boot loader and options to the kernel at boot time.
Enable and disable integrated peripherals.
Change between runlevels / boot targets including single user mode.
Determine and configure hardware settings
Properly terminate processes.
Shutdown and reboot from the command line.
Conceptual understanding of sysfs, udev and dbus.
Boot the system
Tools and utilities to list various hardware information (e.g. lsusb, lspci, etc.).
Understanding of SysVinit and systemd.
Set the default runlevel or boot target.
Determine hardware resources for devices.
Awareness of acpid.
Alert users before switching runlevels / boot targets or other major system events.
Differentiate between the various types of mass storage devices.
Demonstrate knowledge of the boot sequence from BIOS/UEFI to boot completion.
2. Linux Installation and Package Management
Load shared libraries.
Providing alternative boot locations and backup boot options.
Find packages containing specific files or libraries which may or may not be installed.
Allocate filesystems and swap space to separate partitions or disks.
Tailor the design to the intended use of the system.
Understand Linux extensions which integrate Linux with a virtualization product.
Awareness of cloud-init.
Install a boot manager
Linux as a virtualization guest
Install, upgrade and uninstall Debian binary packages.
Ensure the /boot partition conforms to the hardware architecture requirements for booting.
Knowledge of basic features of LVM.
Manage shared libraries
Awareness of dnf.
Use RPM and YUM package management
Use Debian package management
Obtain information on RPM packages such as version, status, dependencies, integrity and signatures.
Design hard disk layout
Understand common elements virtual machines in an IaaS cloud, such as computing instances, block storage and networking.
Interact with the boot loader.
Identify shared libraries.
Determine what files a package provides, as well as find which package a specific file comes from.
Awareness of apt.
Understand unique properties of a Linux system which have to changed when a system is cloned or used as a template.
Perform basic configuration changes for GRUB 2.
Understand how system images are used to deploy virtual machines, cloud instances and containers.
Identify the typical locations of system libraries.
Install, re-install, upgrade and remove packages using RPM, YUM and Zypper.
3. GNU and Unix Commands
Signal a program to continue running after logout.
Use and modify the shell environment including defining, referencing and exporting environment variables.
Use simple and advanced wildcard specifications in commands.
Create, monitor and kill processes
Use and edit command history.
Run jobs in the foreground and background.
Send signals to processes.
Pipe the output of one command to the input of another command.
Invoke commands inside and outside the defined path.
Use regular expression tools to perform searches through a filesystem or file content.
Modify process execution priorities
Using find to locate and act on files based on type, size, or time.
Work on the command line
Use streams, pipes and redirects
Understand and use vi modes.
Run a program with higher or lower priority than the default.
Monitor active processes.
Basic file editing
Copy, move and remove files and directories individually.
Send output to both stdout and a file.
Configure the standard editor.
Use regular expressions to delete, change and substitute text.
Redirecting standard input, standard output and standard error.
Usage of tar, cpio and dd.
Know the default priority of a job that is created.
Insert, edit, delete, copy and find text in vi.
Navigate a document using vi.
Use single shell commands and one line command sequences to perform basic tasks on the command line.
Copy multiple files and directories recursively.
Understand the concepts of special characters, character classes, quantifiers and anchors.
Use the output of one command as arguments to another command.
Change the priority of a running process.
Perform basic file management
Search text files using regular expressions
Awareness of Emacs, nano and vim.
Process text streams using filters
Understand the differences between basic and extended regular expressions.
Select and sort processes for display.
4. Devices, Linux Filesystems, Filesystem Hierarchy Standard
Manage access permissions on regular and special files as well as directories.
Control mounting and unmounting of filesystems
Copying versus linking files.
Create and change hard and symbolic links
Awareness of systemd mount units.
Find system files and place files in the correct location
Maintain the integrity of filesystems
exFAT
Know the location and purpose of important file and directories as defined in the FHS.
Use links to support system administration tasks
Know how to change the file creation mask.
Create partitions and filesystems
Manually mount and unmount filesystems.
Configure filesystem mounting on bootup.
Find files and commands on a Linux system.
Use the group field to grant file access to group members.
XFS
ext2/ext3/ext4
Use access modes such as suid, sgid and the sticky bit to maintain security.
Create links.
Ace the LPI 101-500 Exam with Confidence!
With the information above, you are one step closer to the official LPIC-1 accreditation. By mastering the above topics with the help of the vendor’s online course and text resources, students will be able to gain competency in Linux and pass the LPI 101-500 exam with no problems whatsoever. These credible, efficient, and precise study materials will allow anyone to ace this test as well as the necessary LPI 102-500 and finally gain the certificate they were looking for. Demand is rising for Linux-accredited professionals, so becoming one will open up stable, lucrative career paths long into the future. LPI 101-500 may be daunting, but with these sources, students all over the world can succeed!
What topics are included in LPI 101-500 exam?
The LPI 101-500 exam consists of 4 topics that are divided into several subtopics. This means that the applicants have to prepare thoroughly. The domains that are presented in the test are as follows:
- Devices, Linux Filesystems, & Filesystem Hierarchy Standard: In this part, the examinees have to be good at partitions and filesystems creation, maintenance of the integrity of filesystems, controlling of the mounting and unmounting processes of filesystems, and management of file permissions and ownership. Their knowledge base should also include the information about the hard and symbolic links as well as the creation, changing, and finding processes related to system files and their placement in the correct location. Also, this objective evaluates one’s ability to understand the correct locations of files under FHS, use links to support system administration tasks, create links, and skills in managing the access permissions on regular files, special files, as well as directories. It is important to have the expertise in using the group field to grant file access to group members, using labels and UUIDs for identifying and mounting file systems, repairing simple filesystem problems, and managing MBR and GPT partition tables.
- Unix Commands & GNU: This topic evaluate the learners’ proficiency in working on the command line, using streams, redirects, and pipes, processing text streams with the help of filters, as well as creating processes, monitoring them, and killing if needed. Their skill set should include the knowledge of modifying process execution priorities, basic file editing, and searching text files with the use of regular expressions. The test takers should also perform their skills in using single shell commands and one-line command sequences in order to perform basic tasks on the command line, as well as invoking commands inside and outside the defined path. It also includes the process of sending output streams and text files through the text utility filters in order to modify the output with the use of the standard UNIX commands that are found in the GNU textutils package. It is also required to have knowledge of how to copy, move, and also remove the directories and files individually, use simple/advanced wildcard specifications in commands, as well as use the output of one command as arguments to another command. A potential candidate has to be able to select and sort processes for display, run a program with higher or lower priority than the default, create simple regular expressions that contain several notational elements, configure the standard editor, and more.
- System Architecture: This section requires the students’ knowledge of booting the system, changing runlevels or boot targets, configuring hardware settings, and shutdowning or rebooting the system. They have to be able to enable and disable integrated peripherals, determine hardware resources for devices, as well as provide options to the kernel and common commands to the boot loader at boot time. You should be able to demonstrate the skills in using the boot sequence from BIOS or UEFI to boot completion, check boot events in log files, set default runlevel or boot target, shutdown and reboot from the command line, and so on.
- Linux Installation & Package Management: To cover the questions of this subject area, the candidates have to demonstrate their understanding of Linux as a virtualization guest, knowledge of installing the boot manager, designing hard disk layout, managing shared libraries, as well as knowledge of the Debian package management as well as RPM and YUM package management. They have to know how to backup boot options and provide alternative boot locations, install the boot loader and configure it, as well as install, upgrade and uninstall Debian binary packages. Also, you should know how to obtain information on the RPM packages, including version, dependencies, status, integrity, and signatures. In addition, the professionals need to have an understanding of the general concepts of virtual machines and containers as well as common elements of virtual machines in IaaS Cloud. It includes block storage and networking, computing instances, unique properties of a Linux system, which have to change when a system is cloned or used as a template, and Linux extensions that integrate Linux with a virtualization product.
NEW QUESTION 19
What is true regarding the configuration of yum? (Choose two.)
- A. Changes to the yum configuration become active after restarting the yumd service
- B. Changes to the repository configuration become active after running yum confupdate
- C. Repository configurations can include variables such as $basearch or $releasever
- D. In case /etc/yum.repos.d/ contains files, /etc/yum.conf is ignored
- E. The configuration of package repositories can be divided into multiple files
Answer: C,D
NEW QUESTION 20
In the vi editor, how can commands such as moving the cursor or copying lines into the buffer be issued multiple times or applied to multiple rows?
- A. By issuing a command such as :set repetition=4 which repeats every subsequentcommand 4 times.
- B. By selecting all affected lines using the shift and cursor keys before applying the command.
- C. By specifying the number right in front of a command such as 4l or 2yj.
- D. By using the command :repeat followed by the number and the command.
Answer: C
NEW QUESTION 21
Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?
- A. fmt -f 1,4 /etc/passwd
- B. paste -f 1,4 /etc/passwd
- C. cut -d : -f 1,4 /etc/passwd
- D. split -c 1,4 /etc/passwd
Answer: C
NEW QUESTION 22
Which of the following properties of an existing file changes when a hard link pointing to that file is created?
- A. File size
- B. Link count
- C. Modify timestamp
- D. Permissions
- E. Inode number
Answer: B
NEW QUESTION 23
FILL BLANK
Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)
Answer:
Explanation:
cmdline
NEW QUESTION 24
What output will be displayed when the user fred executes the following command?
echo 'fred $USER'
- A. 'fred fred'
- B. fred fred
- C. fred $USER
- D. fred /home/fred/
- E. 'fred $USER'
Answer: B
NEW QUESTION 25
Which of the following commands lists all currently installed packages when using RPM package management?
- A. rpm --list -installed
- B. rpm --query --all
- C. yum --list --installed
- D. yum --query --all
Answer: B
NEW QUESTION 26
Which of the following are filesystems which can be used on Linux root partitions? (Choose two.)
- A. NTFS
- B. XFS
- C. swap
- D. VFAT
- E. ext3
Answer: C,E
NEW QUESTION 27
Which of the following commands show how the shell handles a specific command?
- A. fileinfo
- B. where
- C. stat
- D. type
- E. case
Answer: D
NEW QUESTION 28
Which of the following commands sets the SetUID permission on the executable /bin/foo?
chmod 4755 /bin/foo
- A. chmod 2755 /bin/foo
- B.
- C. chmod u-s /bin/foo
- D. chmod 1755 /bin/foo
- E. chmod 755+s /bin/foo
Answer: D
NEW QUESTION 29
Which command uninstalls a package but keeps its configuration files in case the package is re-installed?
- A. dpkg -s pkgname
- B. dpkg -L pkgname
- C. dpkg -r pkgname
- D. dpkg -P pkgname
- E. dpkg -v pkgname
Answer: C
NEW QUESTION 30
Which is the default percentage of reserved space for the root user on new ext4 filesystems?
- A. 10%
- B. 5%
- C. 3%
- D. 15%
- E. 0%
Answer: B
NEW QUESTION 31
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?
- A. tr -s '^M' '^J' userlist.txt newlist.txt
- B. tr '\r\n' '' < userlist.txt > newlist.txt
- C. tr -c '\n\r' '' < newlist.txt > userlist.txt
- D. tr -d '\r' < userlist.txt > newlist.txt
- E. tr '\r' '\n' userlist.txt newlist.txt
Answer: D
NEW QUESTION 32
Which signal is sent by the kill command by default?
- A. SIGHUP(1)
- B. SIGTERM(15)
- C. SIGQUIT(3)
- D. SIGKILL(9)
Answer: B
NEW QUESTION 33
When using rpm --verify to check files created during the installation of RPM packages, which of the following information is taken into consideration? (Choose THREE correct answers.)
- A. GnuPG signatures
- B. MD5 checksums
- C. Timestamps
- D. Inodes
- E. File sizes
Answer: B,C,E
NEW QUESTION 34
Which program runs a command in specific intervals and refreshes the display of the program's output?
(Specify ONLY the command without any path or parameters.)
Answer:
Explanation:
watch
NEW QUESTION 35
Which of the following commands will produce the following output?
- A. proclist
- B. ps
- C. netstat
- D. jobs
Answer: B
NEW QUESTION 36
What is the first program the Linux kernel starts at boot time when using System V init?
/lib/init.so
- A. /proc/sys/kernel/init
- B. /sbin/init
- C.
- D. /boot/init
- E. /etc/rc.d/rcinit
Answer: D
NEW QUESTION 37
Which of the following commands can perform searches on file contents using regular expressions?
find
- A.
- B. locate
- C. grep
- D. pgrep
- E. reggrep
Answer: E
NEW QUESTION 38
Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition? (Choose two.) LABEL
- A.
- B. FIND
- C. UUID
- D. NAME
- E. ID
Answer: A,E
NEW QUESTION 39
Which of the following commands determines the type of a file by using a definition database file which contains information about all common file types?
- A. pmagic
- B. type
- C. file
- D. magic
- E. hash
Answer: C
NEW QUESTION 40
Which of the following commands determines a file's format by using a definition database file which contains information about all common file types?
type
- A. pmagic
- B.
- C. magic
- D. hash
- E. file
Answer: C
NEW QUESTION 41
You are trying to make a hard link to an ordinary file but ln returns an error. Which of the following could cause this?
- A. The source file is read-only.
- B. The source file is a shell script.
- C. The source and the target are on different filesystems.
- D. You do not own the source file.
- E. The source file is hidden.
Answer: C
NEW QUESTION 42
Which of the following commands is used to change options and positional parameters within a running Bash shell?
history
- A.
- B. envsetup
- C. set
- D. bashconf
- E. setsh
Answer: B
NEW QUESTION 43
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