Linux Admin Skills Tests

Linux Admin — Beginner

Filesystem navigation, permissions, processes, packages basics, systemd awareness, and common CLI tools. Mix of single-answer and multiple-answer items; multi-select questions ask you to select every correct statement.

Linux Admin — Intermediate

systemd units, journalctl, networking basics, disks/mounts, cron, users/SSH hardening awareness, and troubleshooting. Mix of single-answer and multiple-answer items.

Linux Admin — Advanced

cgroups/limits, LVM, SELinux/AppArmor awareness, namespaces/capabilities, performance, and production ops patterns. Mix of single-answer and multiple-answer items.