Multiplexing SSH Connections with Control Master: Speed Up Deployments and Automation
Every SSH command you run opens a fresh TCP connection and completes a full cryptographic handshake. Here's how to do it once and reuse it hundreds of…
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I built a desktop IDE around SSH sessions because nothing else worked the way I do
I'm Wes, solo developer behind AidaIDE . I launched on Hacker News today and wanted to write up the longer version here for the dev.to crowd. The prob…
Three Ways to Git Clone with a Different SSH Key
Originally published at recca0120.github.io You have access to a GitHub repo, but the SSH key isn't the default ~/.ssh/id_rsa or ~/.ssh/id_ed25519 . R…
I Built a Local-First SSH + SFTP Workspace for Developers
Most SSH tools solve the connection problem. I wanted to solve the workflow around the connection. When I manage servers, the work rarely stops at "op…
Hardware-backed SSH keys, end to end: YubiKey, PIV, software alternatives, and where SSH CAs fit in
This is a working guide to using a YubiKey for SSH on a real Linux fleet, plus the surrounding landscape — PIV, software-only alternatives, and SSH ce…
Lab 12 - Telnet and SSH ( I Captured My Own Password in Wireshark — Here's What Telnet Taught Me About Network Security )
There's a moment in networking that changes how you think about protocols forever. You type a password into a terminal. Then you open Wireshark, follo…
I Was Tired of Juggling 3 GitHub Accounts — So I Built a Desktop App to Fix It
If you've ever managed multiple GitHub accounts on the same machine — a personal account, a work account, maybe a freelance client account — you know …