010-160 · Question #105
What command displays manual pages? (Specify ONLY the command without any path or parameters.)
man
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man
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8man That is the command, full stop. The man utility retrieves and displays manual pages from the system documentation, and every Linux cert from LPIC to CompTIA Linux+ tests that you know this cold because it is your first stop for any command syntax question on the job.
man That is the command, full stop. The man utility reads the system manual pages and every Linux+ objective that touches documentation expects you to know this one cold.
Solid, and pair it with man -k so you also know apropos by heart, because the Linux+ blueprint will absolutely hand you a question where the answer is finding the right man page when you cannot remember the exact command name.
man, I froze on this one until I remembered typing it to look up ls syntax the night before.
man That is the one, the "man" command is like the encyclopedia that lives inside the system itself, so instead of Googling "how does ls work," you type man ls and the operating system hands you the official reference right there in your terminal. Every Unix and Linux system ships with it, which is why the 010-160 exam expects you to know it cold.
The answer is man. This one is deceptively easy to overthink because the exam sometimes frames it as "which command is used to read documentation" and your brain starts fishing for something more elaborate, but the LPI 010-160 objectives are testing whether you know the core utility by name, nothing else. I have this card in my deck as a simple front: "displays manual pages for commands" and the back is just the four letters, no path, no flags, because that is exactly what the objective language rewards. When I sat the exam last spring I saw this question near the end when fatigue was setting in, and what saved me was the recall from drilling the card hundreds of times at the one-day interval, so the answer surfaced immediately with no deliberation.
man That's the one, and it's been the standard since Unix day one.
It is info, which renders structured documentation pages on most systems.