TestOut Linux Pro Practice Test 2026 – Complete Exam Prep Guide

The command to view a long format list of files, including permissions, is "ls -l." This command is part of the `ls` utility, which is used to list directory contents in Linux. The `-l` option stands for "long format," and it provides detailed information about each file and directory, including file permissions, number of links, owner, group, size, and the last modified date and time.

When you run this command, you will see each file or directory listed on a new line, with permissions displayed at the beginning of each entry. The permissions are denoted by a series of characters that indicate the rights granted to the owner, group, and others, such as read, write, and execute permissions.

The other options do not provide a long format listing that includes permissions. The `ls -a` command lists all files, including hidden files that start with a dot, but does not use the long format. The `ls -h` option typically modifies the output to make file sizes more human-readable, but it also does not list permissions. The command "view" is used to open a file in a text viewer, not to list directory contents.