TestOut Linux Pro Practice Test 2025 - Free Linux Pro Practice Questions and Study Guide

Question: 1 / 400

Which command displays the last lines of a file?

head

tail

The command that displays the last lines of a file is the "tail" command. This utility is designed specifically to read and display the end portion of files. By default, it shows the last 10 lines, but users can specify a different number if desired. This functionality is particularly useful for monitoring log files or other continuously updated files, where you may want to see the most recent entries.

The other options serve different purposes: "head" displays the first lines of a file, "cat" outputs the entire content of a file, and "more" allows for paginated viewing of text files but does not specifically focus on the end of the file. Each command fits a specific use case, but when the goal is to see the last lines, "tail" is the appropriate choice.

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