Most engineers chase speed on the command line by collecting more tools.

A new terminal, a new plugin, another shortcut pack, and for about a week it feels like progress.

I did exactly that for years.

The engineers who are genuinely fast did the opposite.

They never went wider, they went deeper on the five or six tools they already had open every single day.

That is the real gap, and it has almost nothing to do with discovering some tool nobody else knows about.

I just published a video on the five that made me ten times more productive: fzf, tmux, ssh, pass, and fabric.

You have heard of all of them.

What you probably have not seen is the depth underneath each one, the layer most engineers never bother to reach.

That layer is the whole difference between someone who logs into a server and someone who runs the room from it.

I show you exactly how I use each tool, live, inside my own setup.

Watch the full breakdown here

Mischa

P.S. The hard truth: the engineers who master tools like these are the ones landing six-figure jobs, while the ones who stay surface-level keep firing off applications that never get a reply. CLI depth is the line between someone stuck as an aspiring DevOps engineer and a craftsman who gets paid like one. If you want to be on the right side of that line, apply to land your six-figure DevOps job