2015-10-21
- jennifer
- martym
Chris Carini ChrisCarini
ChrisCarini
/ Trivia of the Day - 2026-09-28
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September 28, 2026 06:06
Trivia of the Day - 2026-09-28
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| ❓ Who invented the "Spanning Tree | |
| Protocol"? | |
| 1️⃣ Paul Vixie | |
| 2️⃣ Radia Perlman | |
| 3️⃣ Michael Roberts | |
| 4️⃣ Vint Cerf |
ChrisCarini
/ Shodan.io Port Usage - US
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September 28, 2026 04:00
Shodan.io Port Usage - US
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| Port 80 │ █████████████████████████████ │ 18511881 | |
| Port 443 │ ████████████████████████████▌ │ 18264181 | |
| Port 22 │ █████████░░░░░░░░░░░░░░░░░░░░ │ 5801051 | |
| Port 7547 │ ████████▎░░░░░░░░░░░░░░░░░░░░ │ 5305850 | |
| Port 4567 │ ███████▏░░░░░░░░░░░░░░░░░░░░░ │ 4557338 | |
| Port 161 │ ███▍░░░░░░░░░░░░░░░░░░░░░░░░░ │ 2180452 | |
| Port 8443 │ ██▊░░░░░░░░░░░░░░░░░░░░░░░░░░ │ 1757160 | |
| Port 8080 │ ██▋░░░░░░░░░░░░░░░░░░░░░░░░░░ │ 1697777 | |
| Port 2087 │ █▉░░░░░░░░░░░░░░░░░░░░░░░░░░░ │ 1219803 | |
| Port 2083 │ █▉░░░░░░░░░░░░░░░░░░░░░░░░░░░ │ 1202618 |
mlafeldt
/ postmortem.md
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February 20, 2026 07:06
Example Postmortem from SRE book, pp. 487-491