git ни разу не спросил у вас пароль — и в этом виноват скандал 2005 года
Признайтесь: вы не знаете, кто у вас сейчас просит пароль. Вы делаете git push. Иногда выскакивает окошко. Иногда терминал молча ждёт ввода, и буквы н…
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Build a Self-Hosted SSH Tunneling Server with Per-User Accounting (Abdal 4iProto)
Build a Self-Hosted SSH Tunneling Server with Per-User Accounting If you want a self-hosted SSH tunneling server that handles bandwidth limits, sessio…
I built a terminal SSH manager because I was tired of scrolling bash history
I manage a handful of servers across client environments. Some use key auth, some use passwords, and most of the time I need root access once I'm in. …
SSH Server Management Without the Ansible Overhead
You SSH into 10 servers to check disk space. You write a quick for loop. A typo crashes one session. You're not sure which ones you've already checked…
SSH Keys Easily Explained
You signed up for a hosting service. You're ready to deploy your app. Then a box pops up: "Paste your SSH public key." And you freeze. What key? Where…
known_hosts
1. Introduction As the golden standard of secure remote access , the Secure Shell (SSH) protocol has several layers of protection. One of them involve…
What Is ssh-agent
How to configure ssh-agent, agent forwarding, & agent protocol The ssh-agent is a helper program that keeps track of users' identity keys and thei…
What Is ssh-keygen
What Is ssh-keygen ? ssh-keygen is a tool for creating new SSH public-key key pairs. SSH Keys and Public Key Authentication The SSH protocol uses publ…
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…
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 …
Cursor как общая среда для заказчика и разработчика
### Cursor как общая среда для заказчика и разработчика Google влил в Anthropic сорок миллиардов, Cursor "собрали" браузер на GPT-5.2, а я начал писат…