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Dusan MalusevAug 26, 2026 • 6 min read
Why I Built an SSH Config and Tunnel Manager for macOS
Every internal tool I need sits behind SSH. Grafana, Prometheus, the staging clusters, internal AI.....
#ssh#macos#swift#tunneling
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AlektoReefSep 1, 2026 • 9 min read
One Go binary between your engineers and production: how we broker SSH, kubectl, psql and RDP — and what it costs
The contractor's public key is still in authorized_keys on eleven machines. You know because you put...
#kubernetes#ssh#security#zerotrust
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AlektoReefSep 1, 2026 • 4 min read
What running your own SSH certificate authority actually costs
Disclosure: I work on Tessera, which is on the buy side of this. I have tried to cost the build side...
#security#devops#ssh
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Svyatoslav PavlovSep 1, 2026 • 4 min read
ProxyJump: reach servers behind a bastion without copying keys around
Most production networks put a single gateway in front of everything. A bastion, a jump host, a jump...
#ssh#bastion#tutorial#security
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Svyatoslav PavlovAug 29, 2026 • 5 min read
Host key verification failed: what it means and the right way to fix it
Near the top of every search result for this error sits the same one-liner: -o...
#ssh#security#troubleshooting#tutorial
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Svyatoslav PavlovAug 27, 2026 • 5 min read
scp vs sftp vs rsync: which to use, with examples
All three tools ride the same SSH connection: same auth, same keys, same ~/.ssh/config aliases, same...
#ssh#scp#sftp#rsync
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Svyatoslav PavlovAug 28, 2026 • 5 min read
SSH connection refused vs timed out: diagnose it in two minutes
Connection refused and Connection timed out look like siblings — SSH didn't connect either way — but...
#ssh#troubleshooting#networking#tutorial
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Svyatoslav PavlovAug 31, 2026 • 5 min read
Give Cursor's AI agent safe SSH access to your servers
Cursor's agent is comfortable in a repo. The moment the task leaves the repo — check why the service...
#cursor#mcp#aiagents#ssh
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Laptop Hưng PhátSep 1, 2026 • 3 min read
Speed-run cấu hình Git và SSH ed25519 trên máy mới
Khi nhận máy mới để bắt đầu dự án, việc đầu tiên cần làm là hoàn thiện môi trường Git và SSH. Quy...
#intelcoreultra7258v#git#ssh#devsetup
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![How to Use an SSH Config Manager on macOS [2026] (Secure Jump Hosts)](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Frrpw2tem5c67xad1qhnf.png)
KunalAug 30, 2026 • 9 min read
How to Use an SSH Config Manager on macOS [2026] (Secure Jump Hosts)
A hardened ~/.ssh/config template for ProxyJump, multiplexing, per-host keys, and safer tunnels. Plu...
#ssh#macos#developertools#security
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Laptop Hưng PhátAug 31, 2026 • 3 min read
Thiết lập VS Code Remote SSH biến laptop GPU AI thành máy chủ
Khung nhôm dày cùng hệ thống tản nhiệt lớn của các dòng laptop hiệu năng cao thường gây bất tiện khi...
#rtx5070#ssh#vscode#devsetup
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