Set up a new laptop to mirror an Arch Linux PC

A commenter had Claude copy the setup from one Arch machine to another laptop and finish the install for them.

Done with Claude· Advanced· Apr 2026

What they did
They started by having Claude prepare an Arch installer USB using an already working Arch computer. Then they connected that USB to a Windows laptop and gave Claude the laptop’s IP address, along with instructions to make the new system match the Arch machine exactly. From there, Claude took over the configuration, and the person only intervened at the end to pull the USB after Claude reported a reboot.
How it went
Roughly 15 minutes later, the laptop was running Arch Linux with the same tools and desktop arrangement they wanted. The commenter also said Claude now keeps their computers updated, but they did not describe the process in technical terms.
Tips
This kind of handoff depends on a clear source system and a clear target device. Before anything that writes to storage or changes an installation, stop and confirm the action first.

Try it yourself with Claude

I want my [new laptop model] to end up set up like my current Arch Linux machine. Check the source machine’s packages, dotfiles, desktop environment, and other important settings, then produce a repeatable plan for rebuilding that same setup on the new laptop. Also explain how to make an Arch installer USB on [USB device path]. Before you run any command that changes a disk or installs software, pause and ask me to approve it, and then give me the commands plus a final verification checklist.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

Read the original on reddit.com ↗

Get 3 agent uses like this every morning

With the day's top AI news. Free, and one click to unsubscribe.