Aug 2025 How Does Gdb Work

I am Julia. Welcome to my blog. Here is each publish I've ever written, organized by category. Take pleasure in! You'll be able to subscribe to a weekly digest of these weblog posts. I publish laptop zines at Wizard Zines. Sep 2024 Some Go web dev notes Sep 2024 Causes I nonetheless love the fish shell Aug 2023 What helps people get snug on the command line? Apr 2016 you may take the derivative of a daily expression? PRELOAD is tremendous fun. Apr 2024 Notes on git's error messages Mar 2024 Some Git poll outcomes Mar 2024 The "current branch" in git Mar 2024 How HEAD works in git Feb 2024 In style git config options Feb 2024 Dealing with diverged git branches Jan 2024 Inside .git Jan 2024 Do we think of git commits as diffs, snapshots, and/or histories? Nov 2023 git branches: intuition & reality Nov 2023 How git cherry-choose and revert use 3-method merge Nov 2023 git rebase: what can go incorrect? Nov 2023 Confusing git terminology Oct 2023 Some miscellaneous git facts Sep 2023 In a git repository, where do your information reside?



Jan 2024 Some notes on NixOS Nov 2023 Some notes on nix flakes Mar 2023 How do Nix builds work? Jul 2023 Why is DNS nonetheless hard to be taught? Nov 2022 Making a DNS question in Ruby from scratch Sep 2022 Why do domains typically finish with a dot? Feb 2022 The multiple meanings of "nameserver" and "DNS resolver" Feb 2022 A toy DNS resolver Jan 2022 Some ways DNS can break Jan 2022 Why might you run your individual DNS server? Dec 2021 DNS "propagation" is actually caches expiring Jun 2020 What happens whenever you replace your DNS? Mar 2025 Standards for ANSI escape codes Feb 2025 How so as to add a listing to your PATH Feb 2025 Some terminal frustrations Jan 2025 What's involved in getting a "modern" terminal setup? Envoy Oct 2018 Some Envoy fundamentals Sep 2018 Modifying my weblog's HTTP headers with Cloudflare staff Jul 2018 IP addresses & routing Jul 2018 netdev day 2: shifting away from "as fast as attainable" in networking code Jul 2018 netdev day 1: IPsec! Jun 2018 How I take advantage of Wireshark Mar 2018 A couple of issues I've discovered about pc networking Sep 2017 Discovering out if/why a server is dropping packets Sep 2017 What's a community interface? Jun 2017 Iptables basics Apr 2017 netdev convention, day 3 Apr 2017 netdev convention, day 2 Apr 2017 How to filter packets super quick: XDP & eBPF!



Apr 2017 netdev convention, day 1 Apr 2017 Decelerate your web with tc Feb 2017 How massive can a packet get? Jan 2017 Dissecting an SSL certificate Dec 2016 What's fascinating about UDP? Aug 2016 Why do UDP packets get dropped? Jul 2016 How do HTTP requests get sent to the precise place? Jun 2016 ★ Why will we use the Linux kernel's TCP stack? May 2016 What are SSL ciphers & session keys? Aug 2024 Go structs are copied on assignment (and other issues about Go I'd missed) Aug 2023 Notes on utilizing a single-particular person Mastodon server Aug 2023 Behind "Good day World" on Linux Mar 2022 Implementing a toy version of TLS 1.Three Mar 2022 How to use undocumented internet APIs Feb 2022 Some issues about getaddrinfo that stunned me Jan 2022 How to search out a domain's authoritative nameservers Dec 2021 How to use dig Nov 2021 How do you tell if an issue is attributable to DNS? Oct 2021 Instruments to discover BGP Sep 2021 Quadratic algorithms are gradual (and hashmaps are fast) May 2021 Tips on how to look at the stack with gdb Could 2021 The OSI model would not map nicely to TCP/IP Apr 2020 Why strace does not work in Docker Mar 2020 Getting started with shaders: signed distance features! Dec 2019 "server" is hard to define Dec 2019 How monitoring pixels work Nov 2019 How containers work: overlayfs Oct 2019 SQL queries don't start with Choose Jan 2018 How does gdb call features? Nov 2017 How do groups work on Linux? Jun 2017 Async IO on Linux: choose, poll, and epoll Feb 2017 Bizarre unix thing: 'cd //' Oct 2016 ★ What happens if you begin a course of on Linux?



Aug 2016 How does gdb work? Jun 2016 Do you have to be petrified of Unix alerts? Mar 2016 I conquered thread pools! For at this time, not less than. Mar 2016 Thread swimming pools! How do I take advantage of them? Feb 2016 What's "the stack"? Oct 2017 Operating a Kubernetes network Oct 2017 Causes Kubernetes is cool Aug 2017 How Kubernetes certificate authorities work Jul 2017 Cherry selecting commits & shell scripting in golang Jul 2017 How does the Kubernetes scheduler work? Jun 2017 A couple of things I've learned about Kubernetes Feb 2017 Swapping, Memory Wave Audio limits, and cgroups Dec 2016 A container networking overview Nov 2016 What occurs when you run a rkt container? Jun 2024 New zine: How Git Works! Jun 2023 New zine: How Integers and Floats Work Feb 2023 Print copies of The Pocket Guide to Debugging have arrived Dec 2022 New zine: The Pocket Guide to Debugging May 2022 Pages that did not make it into "How DNS Works" Apr 2022 New zine: How DNS Works! Oct 2021 All my zines at the moment are available in print! Jun 2021 Now you can buy print version of my zines! Could 2021 I put all of my comics online! Nov 2020 New zine: Hell Sure! CSS! Aug 2020 Wizard Zines' first print run: Assist! I have a Supervisor! Aug 2020 Some extra CSS comics Jul 2020 Some CSS comics Apr 2020 New zine: How Containers Work! Feb 2020 New zine: Develop into a Select Star! Oct 2019 Your Linux Toolbox: a box set of my free zines Sep 2019 New zine: HTTP: Be taught your browser's language! Mar 2019 New zine: Bite Measurement Networking! Oct 2018 New zine: Oh shit, git!



Sep 2018 New zine: Help! I have a manager! Aug 2018 New zine: Chunk Measurement Command Line! Apr 2018 New zine: Profiling & tracing with perf! Dec 2017 New zine: So you need to be a wizard Nov 2017 Linux comics: a small zine Jul 2017 Linux tracing zine May 2017 "Let's study tcpdump" zine: now out there for everybody Apr 2017 New zine: let's learn tcpdump! Mar 2023 Constructing a custom site for zine suggestions Dec 2020 How I write helpful programming comics Nov 2020 A new approach I am getting suggestions on my zines: beta readers! Feb 2019 !!Con 2019: MemoryWave Community submit a discuss! Jun 2016 Ideas for making higher convention talks & conferences Mar 2015 You may select who submits talks to your convention Jun 2014 Should my convention do nameless evaluate? Could 2014 Nameless talk assessment is superb. Oct 2020 A number of issues I've realized about electronic mail advertising and marketing Jul 2020 saturday comics: a weekly mailing list of programming comics Jan 2019 Just a few early advertising ideas Sep 2018 Who pays to educate builders?