CS Notes

Recent writing

VLAN
Aug 29, 2025
- networking
End-to-End Service Access Troubleshooting
Aug 29, 2025
- networking
File System Link
Aug 29, 2025
- OS
- bash

I share real-world lessons from building scalable systems at Binance, and running mission-critical cloud ops at GovTech and Singapore Air Force. No fluff, just practical takeaways, hard-earned fixes, and deep dives that matter.

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16 words, 1 min read
Last updated on Jan 12, 2024
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Xinyang YU

#! used to specify the Pathname of the Interpreter of the program
A feature of Kernel

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CS Notes

Recent writing

VLAN

End-to-End Service Access Troubleshooting

File System Link

Explorer

shebang

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