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LPI 010-160 Exam Questions
- Topic 1: The Linux Community and a Career in Open Source: This section of the exam measures skills of an Aspiring Open Source Developer and covers the history and growth of Linux along with its major distributions, embedded uses like Raspberry Pi, and its role in cloud computing. It also requires familiarity with prominent open source applications across desktop, server, and development contexts, including package management tools. Additionally, it addresses open source philosophy and licensing principles, and evaluates basic ICT skills relevant to working within Linux environments.
- Topic 2: Finding Your Way on a Linux System: Aimed at the Junior Linux System Administrator, this domain evaluates competence using the Linux command line. Candidates must demonstrate an understanding of shell syntax, environment variables, and quoting conventions. They are expected to navigate help systems such as man and info pages, manipulate directories and files through absolute and relative paths, and perform basic file operations including creation, movement, and deletion.
- Topic 3: The Power of the Command Line: This section measures the abilities of a Linux Script Developer and focuses on archive management using tools like tar and gzip, as well as data searching and filtering via utilities such as grep and cut. It also assesses the capacity to transform repetitive commands into simple shell scripts, employing constructs such as shebang lines, loops, variables, and error handling to automate tasks.
- Topic 4: The Linux Operating System: Targeted at the IT Support Technician, this domain covers the selection of operating systems and their life cycles, differences between major OS types, and essential hardware components including storage and drivers. It further explores how data is stored and logged in a Linux system, and mandates competence in querying network configurations, understanding TCP/IP concepts, and verifying connectivity using basic networking tools.
- Topic 5: Security and File Permissions: This section evaluates the expertise of a Linux Security Administrator in user and group management, permission structures, and directory security. It addresses root and system user distinctions, account creation and modification processes, and manipulation of file ownership and permission settings. Knowledge of special directories, symbolic links, and the behaviour of sticky bits completes the required security skill set.
Free LPI 010-160 Exam Actual Questions
Note: Premium Questions for 010-160 were last updated On Mar. 25, 2026 (see below)
What can be found in the /proc/ directory?
The /proc/ directory is a virtual file system that contains information about the system and the processes running on it. It is not a conventional file system that stores files on a disk, but rather a dynamic view of the kernel's data structures. One of the features of the /proc/ directory is that it contains one subdirectory for each process running on the system, which is named after the process ID (PID). For example, the subdirectory /proc/1/ contains information about the process with PID 1, which is usually the init process. The process subdirectories contain various files that provide information about the process, such as its status, memory usage, open files, environment variables, command line arguments, and more. The /proc/ directory also contains a symbolic link called 'self', which points to the process that is accessing the /proc/ file system. Therefore, the correct answer is D. One directory per running process.
The other options are incorrect because:
A . One directory per installed program. This is not true, as the /proc/ directory does not contain information about installed programs, but only about running processes. Installed programs are usually stored in other directories, such as /bin/, /usr/bin/, /opt/, etc.
B . One device file per hardware device. This is not true, as the /proc/ directory does not contain device files, but only virtual files that represent kernel data. Device files are usually stored in the /dev/ directory, which is another special file system that provides access to hardware devices.
C . One file per existing user account. This is not true, as the /proc/ directory does not contain information about user accounts, but only about processes. User accounts are usually stored in the /etc/ directory, which contains configuration files, such as /etc/passwd/ and /etc/shadow/, that define the users and their passwords.
E . One log file per running service. This is not true, as the /proc/ directory does not contain log files, but only information files. Log files are usually stored in the /var/log/ directory, which contains various files that record the activities of the system and the services.
The /proc Filesystem --- The Linux Kernel documentation
A Beginner's Guide to the /proc File System in Linux - Tecmint
Appendix E. The proc File System Red Hat Enterprise Linux 6 | Red Hat ...
Chapter 5. The proc File System Red Hat Enterprise Linux 4 | Red Hat ...
What information can be displayed by top?
The top command is a Linux command that shows the running processes on the system. It provides a dynamic real-time view of the system performance and resource usage. The top command can display various information about the processes, such as their process ID, user, priority, state, CPU and memory usage, command name, and more. The top command can also sort the processes by different criteria, such as CPU or RAM consumption, by using the interactive commands. The top command is useful for monitoring the system load and identifying the processes that are consuming the most resources.Reference:
What information can be displayed by top?
The top command is a Linux command that shows the running processes on the system. It provides a dynamic real-time view of the system performance and resource usage. The top command can display various information about the processes, such as their process ID, user, priority, state, CPU and memory usage, command name, and more. The top command can also sort the processes by different criteria, such as CPU or RAM consumption, by using the interactive commands. The top command is useful for monitoring the system load and identifying the processes that are consuming the most resources.Reference:
FILL in BLANK
What keyword is used in a shell script to begin a loop? (Specify one keyword only, without any additional
information.)
The keyword for is used in a shell script to begin a loop that iterates over a list of items or a range of numbers. The syntax of the for loop is as follows:
for <var> in <list> do <commands> done
The current directory contains the following file:
-rw-r---r--- 1 root exec 24551 Apr 2 12:36 test.sh
The file contains a valid shell script, but executing this file using ./test.sh leads to this error:
bash: ./test.sh: Permission denied
What should be done in order to successfully execute the script?
The execute bit in Linux is a permission bit that allows the user to run an executable file or enter a directory. For regular files, such as scripts or binaries, the execute bit must be set for the user to run them. For directories, the execute bit allows the user to access the files and subdirectories inside. Therefore, to successfully execute the script test.sh, the execute bit should be set in the file's permissions. This can be done by using the chmod command with the +x option, for example: chmod +x test.sh. The other options are either irrelevant or incorrect. The file's extension does not affect its executability, only its association with a program. The user executing the script does not need to be in the exec group, as long as the user has the execute permission on the file. The SetUID bit is a special permission bit that allows the user to run the file as the file's owner, regardless of the user's identity. This is not necessary for executing the script, and may pose a security risk. The #!./test.sh syntax is invalid, as the #! is used to specify the interpreter for the script, not the script itself.Reference:
Linux Essentials Version 1.6 Exam Preparation Guide2, Section 1.4: Command Line Basics, Page 16
Execute vs Read bit.How do directory permissions in Linux work?3
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