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life is f**ked
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life is f**ked
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junka/README.md

Hi 👋, I'm junka (wan.junjie)

A Linux/media/network developer

I'm interested in lowlevel of codec, networking, etc.

Recently working on OVS-DPDK.

Some funny little projects for learning:

  • tsanalyze: learn how to parse a mpegts file from scratch
  • ffpic: learn how to decode bmp/png/jpeg/webp/heif images from scratch
  • j2depkt: learn how to use PEG to craft a scapy domain language for packet capture or setting dpdk RTE_FLOW

Toy or useful tools:

  • pycbpf: using BCC/ebpf to capture packts
  • pktperf: helper for pktgen test
  • feishu-bot-webhook-action: Github action monitor a repo and send notifications via lark bot
No activity tracked

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  1. ffpic ffpic Public

    image decode project for hands-on learning

    C 1

  2. tsanalyze tsanalyze Public

    mpeg ts parser

    C 7 3

  3. ffmime ffmime Public

    Get mime type codecs for MSE in webassembly

    C++ 4

  4. j2depkt j2depkt Public

    a DSL like scapy

    C

  5. pktperf pktperf Public

    linux kernel pktgen extension and python helper scripts

    C 2

  6. feishu-bot-webhook-action feishu-bot-webhook-action Public

    Monitor and send github events to feishu bot

    TypeScript 8 11