Yes, it's quite fun actually! In fact it motivated me to look for more manga around Linux like it, but googling for a Linux themed manga doesn't even find this one, let alone others 😞
Edit: well, I did find the right search terms to find this one eventually, but there's not really anything else like it that I can find. Shame, I really like it. This mix of real-world practical Linux things and manga really hits the spot for me, as it turns out.