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 chrissanders.org
Packet School 201 - Part 1 (ARP) | Chris Sanders
| | unorde.red
Internet 101: TCP
6.0 parsecs away

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| | [AI summary] This article provides a technical overview of the Transmission Control Protocol (TCP), explaining how it ensures reliable data transfer over an unreliable network using concepts like ports, sequence numbers, acknowledgments, and connection handshakes.
| | internalpointers.com
Introduction to the TCP/IP protocol - Internal Pointers
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| | The official rules that allow computers to communicate over the Internet.
| | trendless.tech
[No title]
4.3 parsecs away

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| | [AI summary] The text provides a comprehensive overview of computer networking, covering the OSI model, TCP/IP, LANs, WANs, network management, and carrier power. It explains how data is transmitted through different layers, the role of encryption, and the importance of documentation. The text also discusses cybersecurity, routing protocols, and the balance between government regulation and market competition.
| | hjr265.me
Setup Dnsmasq and Systemd-resolved for *.local Hostnames ยท hjr265.me
21.6 parsecs away

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| I have lines like these in my /etc/hosts file: 127.0.0.1 toph.local 127.0.0.1 drafts.toph.local 127.0.0.1 quiz.toph.local I can run development servers locally and access them over .local hostnames (e.g. toph.local) instead of the loopback IP addresses (e.g. 127.0.0.1). It works fine. But every time I start working on a new project, I needed to add a new line to the /etc/hosts file. It didn't sit right with me. I should be able to point all *.