This LPIC-1 practice question tests your understanding of administrative tasks. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A system is not logging messages to /var/log/syslog. Which command should an administrator use first to diagnose the issue?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
tail -f /var/log/syslog
Why wrong: Only shows recent log entries if the file exists; does not diagnose the service.
logger test
Why wrong: Sends a test message but does not reveal the service status.
ps aux | grep syslog
Why wrong: Less direct; process listing may not show service state clearly.
systemctl status rsyslog
Checks the status of the rsyslog service to see if it is active and running.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
systemctl status rsyslog
Option D is correct because the first step in diagnosing why messages are not appearing in /var/log/syslog is to verify that the rsyslog service is running and active. The 'systemctl status rsyslog' command shows the current service state, recent logs, and any errors that might prevent logging. Without confirming the service status, other diagnostic steps may be misleading.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
tail -f /var/log/syslog
Why it's wrong here
Only shows recent log entries if the file exists; does not diagnose the service.
logger test
Why it's wrong here
Sends a test message but does not reveal the service status.
ps aux | grep syslog
Why it's wrong here
Less direct; process listing may not show service state clearly.
systemctl status rsyslog
Why this is correct
Checks the status of the rsyslog service to see if it is active and running.
Clue confirmation
The clue words "first", "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates often jump to testing the logging pipeline (with 'logger') or checking for a process by name, instead of first verifying the service status with systemctl, which is the systematic and most efficient diagnostic step.
Trap categories for this question
Command / output trap
Only shows recent log entries if the file exists; does not diagnose the service.
Detailed technical explanation
The rsyslog daemon (often replacing the older sysklogd) uses a configuration file at /etc/rsyslog.conf and rules in /etc/rsyslog.d/ to direct log messages to files like /var/log/syslog. Under the hood, systemd tracks the service via a unit file (rsyslog.service), and 'systemctl status' not only shows whether the service is active but also displays the last few journal entries from the service, which can indicate why it failed (e.g., permission errors, missing directories). In a real-world scenario, a common cause of missing logs is that the service failed to start after a configuration syntax error, which 'systemctl status' would immediately reveal.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the LPIC-1 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Administrative Tasks — study guide chapter
Learn the concepts, then practise the questions
Administrative Tasks practice questions
Targeted practice on this topic area only
All LPIC-1 questions
522 questions across all exam domains
Linux Professional Institute Certification Level 1 LPIC-1 study guide
Full concept coverage aligned to exam objectives
LPIC-1 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Practise LPIC-1 questions linked to GNU and Unix Commands.
Practise LPIC-1 questions linked to Devices, Filesystems and FHS.
Practise LPIC-1 questions linked to Linux Installation and Package Management.
Practise LPIC-1 questions linked to Essential System Services and Networking.
Practise LPIC-1 questions linked to Administrative Tasks.
Practise LPIC-1 questions linked to Shells, Scripting and Data Management.
Practise LPIC-1 questions linked to System Architecture.
Practise LPIC-1 questions linked to LPIC-1 fundamentals.
Practise LPIC-1 questions linked to LPIC-1 scenario.
Practise LPIC-1 questions linked to LPIC-1 troubleshooting.
Practice this exam
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Administrative Tasks — This question tests Administrative Tasks — Read the scenario before looking for a memorised answer..
The correct answer is: systemctl status rsyslog — Option D is correct because the first step in diagnosing why messages are not appearing in /var/log/syslog is to verify that the rsyslog service is running and active. The 'systemctl status rsyslog' command shows the current service state, recent logs, and any errors that might prevent logging. Without confirming the service status, other diagnostic steps may be misleading.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Yes — watch for: "first", "which command". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jun 25, 2026
This LPIC-1 practice question is part of Courseiva's free LPI certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the LPIC-1 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.