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  • Bottlerocket

    calendar Mar 30, 2026 · 0 min read  ·
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  • Linux

    calendar Mar 30, 2026 · 0 min read  ·
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  • Systemd

    calendar Mar 30, 2026 · 0 min read  ·
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  • Go

    calendar Feb 26, 2026 · 0 min read  ·
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  • AWS

    calendar Feb 15, 2026 · 0 min read  ·
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  • Concurrency

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  • Container

    calendar Dec 10, 2025 · 0 min read  ·
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  • Docker

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  • EC2

    calendar Jul 27, 2025 · 0 min read  ·
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  • SELinux

    calendar Jun 15, 2025 · 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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All Tags
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Peng Zhang

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