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  • Shell

    calendar Apr 22, 2025 · 0 min read  ·
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  • Cryptography

    calendar Feb 23, 2025 · 0 min read  ·
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  • Guide

    calendar Nov 30, 2024 · 0 min read  ·
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  • Algorithms

    calendar Oct 14, 2024 · 0 min read  ·
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  • Interview

    calendar Oct 14, 2024 · 0 min read  ·
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  • Databases

    calendar Jan 12, 2024 · 0 min read  ·
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  • Distributed System

    calendar Jan 7, 2024 · 0 min read  ·
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  • Web

    calendar Sep 1, 2023 · 0 min read  ·
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  • Testing

    calendar Mar 30, 2023 · 0 min read  ·
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Peng Zhang

Software Engineer

Recent Posts

  • Replacing socat with systemd-socket-proxyd
  • You probably want to disable cgo: Go's stdlib has pure-Go implementations
  • Who killed my service: collecting kernel kill logs with OTEL
  • Avoid using 2D map for transition table in Go
  • cached-imds-client: cache static IMDS responses to improve robustness
  • Using WaitGroup to Track Work Items, Not Workers: A Multi-threaded BFS Example
  • Simplify device path on boot with udev
  • Use KillMode=process with caution: restart loop could deplete resources

Tags

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Peng Zhang

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