Chris White (@cwprogram) header
Chris White (@cwprogram) profile picture

AWS Architect | Python Developer | Terraform | System Automation | Backend Engineer | 10+ years industry experience |

Texas, USA
Joined July 2011
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This place is mostly dead for me lately so I'll be at my new home in @cwprogram@fosstodon.org if anyone needs me.
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I just finished an article on setting up a local root CA using USB drives and a Yubikey for singing. Also goes over setting the root cert in trust stores and an example https setup for a local gitea instance: #security dev.to/cwprogram/create-your…
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I think my Following tab is... bugged
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Finished up a writing on python compilation and evaluation in CPython. It discusses parsing, compilation, and bytecode disassembly and evaluation. Modules utilized include tokenize, ast, py_compile, dis, and marshal. #python dev.to/cwprogram/a-tour-of-c…
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I've finished the last of my #python networking series, this time looking at HTTP. It starts with a simple server and gradually works up to http.server with features slowly added in. Hope you enjoy it! dev.to/cwprogram/python-netw…
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I think retweets should be renamed to "Xerox" for no particular reason
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Do you remember when you joined Twitter? I do! #MyTwitterAnniversary With rebranding this should be my X anniversary which sounds like I broke up with someone. Also interesting timing given I started Mastodon yesterday.
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Maybe I'm crazy but Google search results seem... lacking in the number of relevant results these days
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Finally on this Fediverse deal. Can find me here @cwprogram@mastodon.social
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I'll mostly keep this around to secure the name and do blog posts. If you prefer Fediverse I'll also be posting new entries there.
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Nothing quite says professional business interaction like a Sponge Bob gif at the end of a marketing email
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ツイッターのAPI、X Protocolになるかね。早くGnomeをインストールしなくちゃ……
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Thought of writing an article on TLS until I found this tls13.xargs.org/ and then my motivation slowly started to tank
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Python's aysncio was just really cursed when I tried it.
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Also pyuv was something I really looked forward to but it feels like things just stopped and there's an issue from like February asking for a new PyPi package to fix Python 3.10+ support.
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I wrote an article on some of the different server types available in #python and how they work. It covers a standard server, socketserver module, multiprocessing module, and selector module. dev.to/cwprogram/python-netw…
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I've finally released my next article in the #python networking fundamentals series. It goes into detail on TCP and UDP protocols, including the infamous TCP checksum calculation. In particular TCP is gone over in decent detail. dev.to/cwprogram/python-netw…
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Finally can rid of all these tabs
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If anyone asks you in an interview to calculate the TCP checksum and it's not someone like Cisco tell them the 1980s called and want their interview questions back.
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