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XK0-006 Practice Question: An administrator is troubleshooting a web server…

An administrator is troubleshooting a web server that is running under SELinux enforcing mode. The web content is located in a non-standard directory /webfiles. Using the standard SELinux context 'httpd_sys_content_t', the files are still inaccessible. Which command will properly set the context recursively and persist across relabels?

⚠ Common exam trap

It's easy for candidates to think `restorecon` alone is sufficient to set a custom context, forgetting that it only applies the default policy mapping; without a prior `semanage fcontext` entry, the context will not persist across relabels.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

semanage fcontext -a -t httpd_sys_content_t '/webfiles(/.*)?' ; restorecon -Rv /webfiles

`semanage fcontext -a -t httpd_sys_content_t '/webfiles(/.*)?'` adds a file-context mapping to the SELinux policy database, ensuring the context survives a `restorecon` or filesystem relabel. The subsequent `restorecon -Rv /webfiles` applies that context recursively to the directory. Without the `semanage` entry, `restorecon` alone would revert to the default context (often `default_t`), which is not accessible by httpd.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • semanage fcontext -a -t httpd_sys_content_t '/webfiles(/.*)?' ; restorecon -Rv /webfiles

    Why this is correct

    semanage adds the context rule to the policy, and restorecon applies it recursively. This persists across relabels.

  • chcon -R -t httpd_sys_content_t /webfiles

    Why it's wrong here

    chcon changes context immediately but does not persist across file system relabels (e.g., after restorecon -R /).

  • setenforce 0

    Why it's wrong here

    This disables SELinux enforcement, which is not a proper solution and reduces security.

  • restorecon -Rv /webfiles

    Why it's wrong here

    restorecon only resets context to the default; if no default rule exists for /webfiles, it does nothing.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

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