TestOut Linux Pro Practice Test 2025 – Complete Exam Prep Guide

Question: 1 / 400

How do you view hidden files in a directory?

Using ls

By using ls -a

To view hidden files in a directory, using "ls -a" is the correct approach because it instructs the `ls` command, which is used to list directory contents, to include all files, including those that begin with a dot (.), which are considered hidden in Unix-like operating systems.

The "-a" option stands for "all" and enables the listing of these hidden files alongside regular files and directories. This is fundamental in Linux for users who need to see configuration files or directories that are not visible in a standard listing, allowing for better management and understanding of the system's file structure.

The other methods mentioned would not achieve the goal of displaying hidden files. Using just "ls" would only show visible files, while commands like "view -h" and "list -hidden" do not exist as valid commands in the context of viewing directory contents in a typical Linux environment.

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With the command view -h

Using list -hidden

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