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

• Boot the system

• Awareness of acpid.

• Shutdown and reboot from the command line.

• Set the default runlevel or boot target.

• Alert users before switching runlevels / boot targets or other major system events.

• Determine hardware resources for devices.

• Understanding of SysVinit and systemd.

• Tools and utilities to list various hardware information (e.g. lsusb, lspci, etc.).

• Enable and disable integrated peripherals.

• Properly terminate processes.

• Change between runlevels / boot targets including single user mode.

• Awareness of Upstart.

• Tools and utilities to manipulate USB devices.

• Check boot events in the log files.

• Change runlevels / boot targets and shutdown or reboot system

• Demonstrate knowledge of the boot sequence from BIOS/UEFI to boot completion.

• Conceptual understanding of sysfs, udev and dbus.

• Determine and configure hardware settings

• Differentiate between the various types of mass storage devices.

• Provide common commands to the boot loader and options to the kernel at boot time.

2. Linux Installation and Package Management

• Providing alternative boot locations and backup boot options.

• Knowledge of basic features of LVM.

• Install, upgrade and uninstall Debian binary packages.

• Understand unique properties of a Linux system which have to changed when a system is cloned or used as a template.

• Install and configure a boot loader such as GRUB Legacy.

• Obtain package information like version, content, dependencies, package integrity and installation status (whether or not the package is installed).

• Interact with the boot loader.

• Perform basic configuration changes for GRUB 2.

• Ensure the /boot partition conforms to the hardware architecture requirements for booting.

• Use Debian package management

• Manage shared libraries

• Load shared libraries.

• Awareness of cloud-init.

• Tailor the design to the intended use of the system.

• Awareness of apt.

• Linux as a virtualization guest

• Identify shared libraries.

• Understand common elements virtual machines in an IaaS cloud, such as computing instances, block storage and networking.

• Determine what files a package provides, as well as find which package a specific file comes from.

• Understand the general concept of virtual machines and containers.

• Identify the typical locations of system libraries.

• Allocate filesystems and swap space to separate partitions or disks.

• Understand Linux extensions which integrate Linux with a virtualization product.

• Install a boot manager

• Awareness of dnf.

• Use RPM and YUM package management

• Obtain information on RPM packages such as version, status, dependencies, integrity and signatures.

• Design hard disk layout

• Understand how system images are used to deploy virtual machines, cloud instances and containers.

• Find packages containing specific files or libraries which may or may not be installed.

• Install, re-install, upgrade and remove packages using RPM, YUM and Zypper.

3. GNU and Unix Commands

• Insert, edit, delete, copy and find text in vi.

• Use single shell commands and one line command sequences to perform basic tasks on the command line.

• Create simple regular expressions containing several notational elements.

• Using find to locate and act on files based on type, size, or time.

• Process text streams using filters

• Modify process execution priorities

• Work on the command line

• Pipe the output of one command to the input of another command.

• Usage of tar, cpio and dd.

• Use and modify the shell environment including defining, referencing and exporting environment variables.

• Change the priority of a running process.

• Monitor active processes.

• Know the default priority of a job that is created.

• Redirecting standard input, standard output and standard error.

• Navigate a document using vi.

• Use regular expression tools to perform searches through a filesystem or file content.

• Select and sort processes for display.

• Send signals to processes.

• Understand and use vi modes.

• Basic file editing

• Remove files and directories recursively.

• Use streams, pipes and redirects

• Configure the standard editor.

• Create, monitor and kill processes

• Use and edit command history.

• Awareness of Emacs, nano and vim.

• Use simple and advanced wildcard specifications in commands.

• Search text files using regular expressions

• Copy, move and remove files and directories individually.

• Send text files and output streams through text utility filters to modify the output using standard UNIX commands found in the GNU textutils package.

• Copy multiple files and directories recursively.

• Perform basic file management

• Run jobs in the foreground and background.

• Signal a program to continue running after logout.

• Understand the concepts of special characters, character classes, quantifiers and anchors.

• Use regular expressions to delete, change and substitute text.

• Send output to both stdout and a file.

• Understand the differences between basic and extended regular expressions.

• Use the output of one command as arguments to another command.

• Run a program with higher or lower priority than the default.

• Invoke commands inside and outside the defined path.

4. Devices, Linux Filesystems, Filesystem Hierarchy Standard

• Find files and commands on a Linux system.

• Create links.

• Know the location and purpose of important file and directories as defined in the FHS.

• Repair simple filesystem problems.

• Basic feature knowledge of Btrfs, including multi-device filesystems, compression and subvolumes.

• Copying versus linking files.

• Configure filesystem mounting on bootup.

• Use access modes such as suid, sgid and the sticky bit to maintain security.

• Configure user mountable removable filesystems.

• Use the group field to grant file access to group members.

• Use links to support system administration tasks

• exFAT

• ext2/ext3/ext4

• Use of labels and UUIDs for identifying and mounting file systems.

• Verify the integrity of filesystems.

• Monitor free space and inodes.

• Understand the correct locations of files under the FHS.

• Control mounting and unmounting of filesystems

• Manage access permissions on regular and special files as well as directories.

• XFS

• Manage MBR and GPT partition tables

• Maintain the integrity of filesystems

• Manually mount and unmount filesystems.

• Create and change hard and symbolic links

• Find system files and place files in the correct location

• VFAT

• Manage file permissions and ownership

• Know how to change the file creation mask.

• Awareness of systemd mount units.

• Create partitions and filesystems

• Identify hard and/or soft links.

• Use various mkfs commands to create various filesystems such as:

Reference: https://www.lpi.org/our-certifications/lpic-1-overview

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Exam Topics in Detail

Here's an in-depth review of the test objectives for 101-500 exam:

System Architecture

Under this domain, candidates should understand how to configure hardware systems like mass storage devices. Also, they must be familiar with system booting and changing boot targets, and reboot or shut down the systems. In particular, candidates must know how to work with integrated peripherals, SysVinit and systemd, and BIOS. Also, you must focus on developing skills in SysVinit runlevel, switching it, and terminating it properly.

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