Split a Drive into Multiple Partitions And Format Them as Ext4 and Btrfs
Create two partitions on a blank disk: one smaller ext4 for service logs and the rest btrfs for service data. Mount both and prove they work.
Submissions: 211/348
Challenges
Focused, hands-on problems for sharpening your DevOps and server-side skills. Some teach specific concepts while others mirror real-world scenarios. Every challenge includes hints, feedback, and automated solution checks.
Create a GUID Partition Table (GPT) on a Blank Drive
Practice creating a fresh GPT partition, formatting it as ext4, and mounting it on the filesystem tree.
Submissions: 242/406
Mount a Drive with Existing Data and Read Its Contents
CTF-style challenge: discover an unmounted device, mount it, and read the flag file from it.
Submissions: 680/912