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Writing about software engineering, product building, and the indie founder journey.
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The one SSH command Windows doesn't ship
Windows OpenSSH ships nine binaries and ssh-copy-id is not one of them, because it was never a binary. Here is the one-liner that replaces it, and the permissions trap that wastes the real time.
Sep 3, 2026·4 min read
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I moved a staging environment off the cloud in one evening
A multi-tenant staging environment moved onto hardware in my house, and the ninety minutes I lost to a TLS handshake failure taught me more than the migration did.
Aug 31, 2026·Homelab recovery·7 min
Two machines answered to the same address
Ping worked from every node. The service worked from exactly one. A duplicate IP does not look like a duplicate IP, and the check that would have caught it is not the one you reach for.
Aug 27, 2026·Homelab recovery·5 min
