A junior Linux administrator is reviewing the Filesystem Hierarchy Standard (FHS) to better understand the layout of a server. The administrator needs to identify the primary hierarchy root, which serves as the base of the entire filesystem and contains all other directories and files. Which of the following directories fulfills this role?
The correct answer is /. In the Linux Filesystem Hierarchy Standard (FHS), the single forward slash character (/) represents the root directory. It is the top-level directory of the filesystem, and all other files and directories, regardless of their physical storage location, exist under it.
The /root directory is the home directory for the root user, not the root of the entire filesystem.
The /boot directory contains the static files necessary for the system's boot process, such as the Linux kernel and bootloader files, but it is a subdirectory of /.
The /home directory is the standard location for regular users' home directories (e.g., /home/student).
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What is the purpose of the root directory `/` in Linux?
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How does `/root` differ from `/` in the Linux filesystem?
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Why are directories like `/boot` and `/home` considered subdirectories of `/`?
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CompTIA Linux+ XK0-006 (V8)
System Management
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