40 lines
1.7 KiB
Markdown
40 lines
1.7 KiB
Markdown
# New zine: “Networking! ACK!”
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- **期号**: SRE Weekly Issue #58（2017-02-05）
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- **作者**: —
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- **链接**: https://jvns.ca/blog/networking-zine-launch/
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## 简介
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Julia Evans is back this week with a brand new zine about networking. It’ll be posted publicly in a couple weeks, but until then, you can get your own shiny copy just by donating to the ACLU (who have been doing a ton of awesome work!). Great idea, Julia!
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## 正文
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# New zine: "Networking! ACK!"
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HI FRIENDS. In December, I started writing a zine about computer
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networking! In it, I explain everything that happens when you download
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[this image](http://jvns.ca/cat.png) from the internet, in as much
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detail as I can fit in 24 pages.
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Have you been seeing cool drawings about networking concepts on Twitter from me, and wondering “Julia, I really want to have all of these in one place, how can I get that??”? This is what I was working on!
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Here’s the (amazing) cover, by rad programmer [Lee Baillie](https://twitter.com/_lbaillie).
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This zine explains:
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- how packets are put together
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- all the steps to download a cat: DNS, sockets, TCP connections, HTTP, and TLS
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- networking notation
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- networking layers
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- what even is a “port”
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- and more!
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I’m really excited about this – I spent a really long time being confused about how any of this networking stuff worked AT ALL, and I’m hoping this zine will help some people understand a few more things.
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Also I am worried about what is happening in the world this week, and I wanted to do a small thing to help.
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**Read the networking zine today**! It’s at [https://wizardzines.com/zines/networking](https://wizardzines.com/zines/networking).
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