I remember the first time I used sed. It was 2 AM, a broken log file, and I needed to extract patterns across 10,000 lines. I typed sed -n '/error/p' and the screen filled with exactly what I needed. I felt like a wizard. Not because I was fast—Claude could have done it in seconds—but because I understood.
That feeling is the real product. And it’s the one thing AI can’t give you.
Learning sed isn’t about being more productive. It’s about joining a tribe.
You’ve probably felt it too. That moment when you copy-paste a Claude command and feel a pang of emptiness. The job gets done, but something is missing. The satisfaction of mastery. The connection to a lineage of people who built the tools we take for granted.
We’ve been sold a lie: that efficiency is the only metric. That if you can offload a task to an AI, you should. But that logic ignores the human need for belonging and craft. The author of the original article put it best: “spending a few minutes writing sed makes me feel connected to my tribe of linuxy people with a love of unix history.”
That’s the real value. Not the saved seconds. The shared identity.
Most people miss that the decision isn’t about productivity; it’s about which values you prioritize: speed or connection to craft.
I’m here to tell you: stop optimizing for speed. Start optimizing for soul. Use Claude for the drudgery, but learn sed for the ceremony. Learn it because pattern matching is fun. Learn it because it makes you part of something bigger than yourself. Learn it because the world is automating away the very things that make us feel human—and we need to fight back.
This isn’t nostalgia. It’s a deliberate choice. As AI automates more tasks, you must consciously choose what skills to preserve for identity and meaning. Sed is one of those skills. It’s a password to a secret society.
So next time you reach for Claude, pause. Ask yourself: do I want the answer, or do I want the experience? The answer might surprise you.
FAQ
Q: But isn't using Claude more productive? Why would I waste time learning sed?
A: Productivity is a trap when it comes to identity. If your only goal is to get a task done, use Claude. But if you want to feel like a craftsman, to belong to a community, and to enjoy the process, learn sed. The time isn't wasted—it's invested in your own sense of mastery.
Q: What's the practical implication for my day job? Should I stop using AI tools?
A: No. Use AI for the boring, repetitive stuff. But deliberately set aside time to learn the underlying tools. Treat it like a hobby or a ritual. It will make you a better engineer, not because you're faster, but because you understand the foundations.
Q: Isn't this just nostalgia for an older, less efficient way of working?
A: Call it nostalgia if you want. But nostalgia has power. It's a signal that something meaningful is being lost. The contrarian take is that efficiency is a modern religion that's draining the joy from our work. Mastering sed is a small act of rebellion—and rebellion feels good.