How I use Wireshark - Julia Evans

2018/06/19 19 users

Hello! I was using Wireshark to debug a networking problem today, and I realized I’ve never written a blog post about Wireshark! Wireshark is one of my very favourite networking tools, so let’s fix that :) Wireshark is a really powerful and complicated tool, but in practice I only know how to do ... 続きを読む

What happens if you write a TCP stack in Python? - Julia Evans

2015/12/29 21 users What happens stack

What happens if you write a TCP stack in Python? in hackerschool , how-things-work , python During Hacker School, I wanted to understand networking better, and I decided to write a miniature TCP stack... 続きを読む

How gzip uses Huffman coding - Julia Evans

2015/02/24 16 users

I wrote a blog post quite a while ago called gzip + poetry = awesome where I talked about how the gzip compression program uses the LZ77 algorithm to identify repetitions in a piece of text. In case y... 続きを読む