LI_S02E20_eBPF_How_to_pimp_your_kernel

Linux Inlaws

28:30

We're trying something different this week: a full post-show breakdown of every episode in the latest season of Black Mirror! Ari Romero is joined by Tudum's Black Mirror expert, Keisha Hatchett, to give you all the nuance, the insider commentary, and the details you might have missed in this incredible new season. Plus commentary from creator & showrunner Charlie Brooker! SPOILER ALERT: We're talking about the new season in detail and revealing key plot points. If you haven't watched yet, and you don't want to know what happens, turn back now! You can watch all seven seasons of Black Mirror now in your personalized virtual theater . Follow Netflix Podcasts and read more about Black Mirror on Tudum.com .…

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Links

eBPF: https://ebpf.io
Linux Kernel Modules: https://sysprog21.github.io/lkmpg
eBPF documentary: https://www.youtube.com/watch?v=Wb_vD3XZYOA
Cilium: https://github.com/cilium/cilium
ISOVALENT: https://isovalent.com
eBPF Foundation: https://ebpf.foundation
Berlin city marketing: https://about.visitberlin.de/en/promoting-berlin-globally
UEFA: https://www.uefa.com
3 Body Problem: https://www.netflix.com/de-en/title/81024821
Tour de France Unchained: https://www.netflix.com/de-en/title/81153133

134 episoder

#Linux Inlaws #Tech

LI_S02E20_eBPF_How_to_pimp_your_kernel

Linux Inlaws

published for ca. et år siden

Del

MP3•Episode hjem

Fetch error

Hmmm there seems to be a problem fetching this series right now. Last successful fetch was on April 04, 2025 02:38 (9d ago)

Links

eBPF: https://ebpf.io
Linux Kernel Modules: https://sysprog21.github.io/lkmpg
eBPF documentary: https://www.youtube.com/watch?v=Wb_vD3XZYOA
Cilium: https://github.com/cilium/cilium
ISOVALENT: https://isovalent.com
eBPF Foundation: https://ebpf.foundation
Berlin city marketing: https://about.visitberlin.de/en/promoting-berlin-globally
UEFA: https://www.uefa.com
3 Body Problem: https://www.netflix.com/de-en/title/81024821
Tour de France Unchained: https://www.netflix.com/de-en/title/81153133

134 episoder

#Linux Inlaws #Tech

Alle episoder

1
LI_S02E34_Modern_Python

for 10 dage siden

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In this episode Python is the center of the attention. More precisely CPython, which is the reference implementation Guido van Rossum (the inventor of the language) started all those years ago in the early nineties. As Martin had to skive off to some FLOSS conference, Chris hosts Mark Shannon and Eric Snow, two CPython coredevs (also featuring Mike Müller, a Python Software Foundation fellow, thrown in for good measure), If you still think that Python is some slow interpreted language only good for esoteric big data problems never mind that latest fad called machine learning and AI in general, you don't want to miss this episode. As all of these myths are debunked. And then some. So fasten your seatbelts and enjoy the show! Links CPython: https://github.com/python/cpython Python package index: https://pypi.org Truffle: https://github.com/smarr/truffle PyPy: https://pypy.org Cython: https://github.com/cython/cython Python Enhancements Proposals (PEPs): https://peps.python.org Python's meta object protocol: https://jarombek.com/blog/sep-24-2018-python-data-model Micropython: https://micropython.org Subinterpreters: https://peps.python.org/pep-0554 The Global Interpreter Lock (GIL) and Subinterpreters: https://peps.python.org/pep-0684 Pyodide: https://github.com/pyodide/pyodide Linux and Rust: https://www.theregister.com/2025/02/05/mixing_rust_and_c_linux Nosferatu (new): https://www.imdb.com/title/tt5040012 Nosferatu (old): https://www.imdb.com/title/tt0013442 Soleus push-ups: https://www.soleusmetabolism.org/videos Boba Fett: https://www.imdb.com/title/tt13668894…

1
LI_S02E33_Telecomms_and_FLOSS

for 24 dage siden

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This episode is witness to a riveting discussion about the usage of FLOSS in the telecoms industry. Which goes back approximately fifty years with Ericsson (a large Swedish telco equipment manufacturer) coming up with Erlang, a programming language still prominently used in projects such as RabbitMQ. Listen to our two heroes apply their semi-existent knowledge about FLOSS in general and telecommunications in particular in this mind-boggling episode. Plus bonus content in the shape of a crash course on the history of the telecom industry, a peek behind the scenes of iOS (or to put it another way: the gory details of this mobile operating system that you have always wanted to know but were afraid to ask) and outlook to a future episode of your beloved podcast (gasp!). Consider yourself warned (to some extent anyway :-). Links First iPhone: https://en.wikipedia.org/wiki/IPhone_(1st_generation) Erlang (/OTP): https://www.erlang.org Elixir: https://elixir-lang.org Android Open Source Project (AOSP): https://source.android.com/ iOS: https://developer.apple.com/ios Mach: https://www.cs.cmu.edu/afs/cs/project/mach/public/www/mach.html Asterisk: https://github.com/asterisk/asterisk OpenStack: https://www.openstack.org Verizon hack: https://www.washingtonpost.com/technology/2024/08/27/chinese-government-hackers-penetrate-us-internet-providers-spy Linux Foundation network projects: https://lfnetworking.org/projects Camara: https://github.com/camaraproject What we do in the shadows: https://www.imdb.com/title/tt7908628/?ref_=fn_all_ttl_1…

1
LI_S02E32_FLOSS_in_the_real_estate_biz

for 5 weeks siden

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In this episode, Martin and Chris talk about the use of FLOSS in real estate. Chris laments his big landowner woes which he got into after inheriting a zoo of different pieces of real estate some time ago. And how he solved this using FLOSS components that put sense into half-baked billing information coming from property management companies and how a neural net was recruited to help along the way. Even if you're not insane but just curious about how it's done you don't want to miss this episode. Plus bonus content about what happened to format of the show and why that was. Links microrealestate: https://github.com/microrealestate/microrealestate condo: https://github.com/open-condo-software/condo OPRM: https://bigprof.com/appgini/applications/online-rental-property-manager ORPMS: https://orpms.github.io/orpms minical: https://github.com/minical/minical OpenMAINT: https://www.openmaint.org OTRS: https://otrs.com Beautiful Soup: https://www.crummy.com/software/BeautifulSoup Reading ODS files with Python: https://github.com/pyexcel/pyexcel Tensorflow: https://www.tensorflow.org Creating Word documents from Python: https://github.com/python-openxml/python-docx Syknet documentaries: https://en.wikipedia.org/wiki/Terminator_(franchise) Codes, ciphers, and computers: An introduction to information security Nosferatu (1922 version): https://www.imdb.com/title/tt0013442…

1
LI_S02E31_Talking_Kotlin

for 7 weeks siden

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In this episode Martin and Chris host Hadi Hariri and Sebastian Aigner from Jetbrains to talk about Kotlin, IDEs, world domination and many other topics. Such as politics (maybe). And protein bars and their rise to fame in Kazakhstan and Uzbekistan. And how Google was actually kidnapped. Confused? You should be. But don't miss this episode for the resolution of all this, fun on Google and money, programming languages and more. Much more. Links Jetbrains: https://www.jetbrains.com Kotlin: https://kotlinlang.org Google's announcement: https://developer.android.com/kotlin/first Jetbrains' expectation: https://blog.jetbrains.com/kotlin/2011/08/why-jetbrains-needs-kotlin Talking Kotlin: https://talkingkotlin.com Five year anniversary episode: https://www.youtube.com/watch?v=13QJt5mqUoM Kotlin @ GitHub: https://github.com/JetBrains/kotlin Kotlin @ YouTube: https://www.youtube.com/c/kotlin Ultimate Guitar Tabs: https://www.ultimate-guitar.com Boardwalk Empire: https://www.hbo.com/boardwalk-empire Jamis Buck's Mazes for Programmers: https://www.amazon.de/Mazes-Programmers-Twisty-Little-Passages/dp/1680500554 Criminal Record: https://tv.apple.com/us/show/criminal-record/umc.cmc.1sbjeoma6tvxgda6l0h4bb0x3 PyCharm: https://www.jetbrains.com/pycharm…

1
LI_S02E30_The_Five_Year_Plan_again

for 9 weeks siden

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In this anniversary episode our two ageing heroes recount the last five years of the Inlaws and the progress of the famous five year plan (as avid listeners will probably recall from earlier anniversary episodes - if you can't, there's always the back-catalogue). Plus some more NoSQL/Cache Software Bashing. In case you're interested... Links Wooden anniversary: https://en.wikipedia.org/wiki/Wedding_anniversary Five year plans: https://en.wikipedia.org/wiki/Five-year_plans_of_the_Soviet_Union Salvatore joins Redis (first time): https://redis.io/press/redis-creator-salvatore-sanfilippo-antirez-joins-redis-labs Salvatore leaves Redis: https://antirez.com/news/133 Redis license change episode: https://archive.org/details/LI_S02E09_Redis_SNAFU__A77A Salvatore joins Redis (second time): https://antirez.com/news/144 FLOSS and venture capital: https://archive.org/details/LI_S01E98_FLOSS_and_venture_capital__FF92 Married... with Children: https://www.sonypictures.com/tv/marriedwithchildren…

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LI_S02E29_The_Free_Software_Foundation

for 11 weeks siden

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In this episode the Inlaws host Zoë Kooyman and Greg Farough from the Free Software Foundation (FSF), one of the backbones of the FLOSS movement. Home to many primordial projects including the GNU congregation of free software such as Emacs and its compiler collection, the FSF can look back on forty years of shaping the FLOSS ecosystem in a way that few other organisations have managed to achieve. So if you wanted to know why Emacs is actually an operating system rather than just an editor, what the FSF really is beyond Richard M. Stallman and what's in store for the FSF, then you don't want to miss this episode! Plus bonus content: the low-down on Dutch street organs and a really well-kept Dutch secret (woa!). Ya REALLY dunt wanna miss tis! :-) Links Free Software Foundation: https://www.fsf.org Free Software Definition: https://www.gnu.org/philosophy/free-sw.html Gnu Public License (GPL): https://www.gnu.org/licenses/gpl-3.0.html Richard Matthew Stallman (RMS): https://stallman.org GNU manifesto: https://www.gnu.org/gnu/manifesto.html Gosling and the GPL: https://www.free-soft.org/gpl_history GNU Hurd: https://www.gnu.org/software/hurd Hurd on Guix: https://guix.gnu.org/es/blog/2020/a-hello-world-virtual-machine-running-the-hurd GPL violations: https://gpl-violations.org VMWare and the GPL: https://sfconservancy.org/news/2018/nov/29/gplappeal Public money public code: https://publiccode.eu/en The Inlaws on 501(c)s: https://archive.org/details/hpr3679 RMS / FSF kerfuffle: https://en.wikipedia.org/wiki/Richard_Stallman#Comments_about_Jeffrey_Epstein_scandal FSF volunteering: https://www.fsf.org/volunteer/?set_language=da Dutch street organs: https://www.google.com/search?client=firefox-b-d&q=amsterdam+sreet+organ GNU/Emms: https://www.gnu.org/software/emms Komijnekaas (in Dutch): https://www.kaas.nl/komijnekaas Skeleton crew: https://www.starwars.com/series/star-wars-skeleton-crew…

1
LI_S02E28_A_kernel_slightly_rusty

for 13 weeks siden

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This episode shines some light on a new (?) technology entering the Linux kernel. Traditionally the Linux has been programmed using C, a programming language almost as old as our two hosts, and assembler for the machine-dependent parts which cannot be done in C. A few years back a couple of kernel devs started to explore the possibility of using a modern, much safer system programming language by the name of Rust (as featured quite a few times on this podcast in the past - check out the back catalog for the details). Even if you're not a kernel dev check out the episode if you're interested in kernel programming or the use of Rust in system programming in general. Links Guru Meditation: https://en.wikipedia.org/wiki/Guru_Meditation Rust for Linux: https://rust-for-linux.com Mozilla's XML User Interface Language (XUL): https://en.wikipedia.org/wiki/XUL Linus' endorsement for Rust: https://www.zdnet.com/article/linus-torvalds-rust-will-go-into-linux-6-1 Linus' view on C++ for kernel programming: https://lkml.org/lkml/2004/1/20/20 Hillary Diane Rodham Clinton: https://en.wikipedia.org/wiki/Hillary_Clinton Linux Plumbers Conference 2021: https://lpc.events/event/11/contributions/986 Linux Plumbers Conference 2024: https://lpc.events/event/18/contributions/1912 Rust bindgen: https://github.com/rust-lang/rust-bindgen Kaput and Zösky (ultimate obliterators): https://www.imdb.com/title/tt0419344/?ref_=nv_sr_srsg_0_tt_8_nm_0_in_0_q_kaput%2520and%2520 Paris has fallen: https://www.imdb.com/title/tt33184638/?ref_=nv_sr_srsg_0_tt_6_nm_2_in_0_q_paris%2520has%2520…

1
LI_S02E27_The_Internet_Security_Research_Group

for 15 weeks siden

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In this episode Martin and Chris host Sarah Gran and Josh Aas of the Internet Security Research Group (ISRG). The ISRG is home to such little-known projects :-) such as Let's Encrypt and Prossimo, an approach to rewrite some of the most important pieces of the Internet infrastructure including the Network Time Protocol (NTP) and cURL in a memory-safe language (spoiler alert: details in the episode). So even if you're not running a website where the SSL certificates come from Let's Encrypt: You don't want to miss this episode! Links ISRG: https://www.abetterinternet.org Let's Encrypt: https://letsencrypt.org Mark Shuttleworth: https://en.wikipedia.org/wiki/Mark_Shuttleworth certbot: https://github.com/certbot/certbot ACME protocol: https://datatracker.ietf.org/doc/html/rfc8555 dehydrated: https://github.com/dehydrated-io/dehydrated Prossimo: https://www.memorysafety.org Linus and C++: https://lkml.org/lkml/2004/1/20/20 Linus and Rust: https://www.zdnet.com/article/linus-torvalds-rust-will-go-into-linux-6-1 Wedson Almeida Filho's LKML post: https://lkml.org/lkml/2024/8/28/1532 Divvi Up: https://divviup.org Notion: https://www.notion.so/product/projects Google's first blog post: https://security.googleblog.com/2024/09/eliminating-memory-safety-vulnerabilities-Android.html Zed: https://github.com/zed-industries/zed RocknRolla: https://www.imdb.com/title/tt1032755/?ref_=nv_sr_srsg_0_tt_4_nm_4_in_0_q_rocknro The Bear: https://www.imdb.com/title/tt14452776/?ref_=nv_sr_srsg_1_tt_2_nm_5_in_0_q_the%2520bear…

1
LI_S02E26_The_Grumpy_Old_Coders_DejaVu

for 17 weeks siden

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This episode is host to the Grumpy Old Coders (GoCs) once again. This dynamic duo consisting of David Meier and Thomas Glaser has made appearances in the past, but this instalment is the one to rule them. You want move this to the very top of your podcatcher's playlist for some serious discussion about the world in general (especially Redis :-), free software in particular and some very dark, ie. really black, humour. Plus bonus content. For example, who's the active one between the two of them. And thoughts about the ultimate monetisation strategy. Links GoCs: https://grumpy-old-coders.org Statler and Waldorf: https://muppet.fandom.com/wiki/Statler_and_Waldorf Regex: https://regex101.com Semantic caching: https://medium.com/google-cloud/implementing-semantic-caching-a-step-by-step-guide-to-faster-cost-effective-genai-workflows-ef85d8e72883 Valkey: https://valkey.io Redis license change: https://archive.org/details/LI_S02E09_Redis_SNAFU__A77A Trunp & end of world: https://edition.cnn.com/2024/11/09/world/analysis-trump-second-term-world-intl/index.html Secrets of Dublin (in German): https://www.piper.de/buecher/secrets-of-dublin-gebrochene-flueche-isbn-978-3-492-50802-5 HAProxy: https://github.com/haproxy/haproxy Traefik: https://github.com/traefik/traefik envoy: https://github.com/envoyproxy/envoy Agatha All Along: https://www.marvel.com/tv-shows/agatha-all-along/1 Shameless: https://www.imdb.com/title/tt1586680…

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LI_S02E25_The_CHAOSS_project

for 19 weeks siden

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This episode is host to Dawn Foster and Sean Goggins from the Community Health Analytics Open Source Software (CHAOSS) project, an endeavour to ensure a quality baseline for FLOSS. If you ever wanted to know what chaos(s) really is, how introduce it into your FLOSS developer existence or just curious about chaos never mind quality of FLOSS, you don't want to miss this episode. Links Community Health Analytics Open Source Software: https://chaoss.community CHAOSS practitioner guides: https://chaoss.community/about-chaoss-practitioner-guides Augur: https://github.com/chaoss/augur GrimoireLab: https://chaoss.github.io/grimoirelab CHAOSS metrics: https://chaoss.community/kb-metrics-and-metrics-models Valkey: https://github.com/valkey-io/valkey Redis license change: https://redis.io/blog/redis-adopts-dual-source-available-licensing Jupyter Notebooks: https://jupyter.org Baysian analysis & machine learning: https://odsc.medium.com/how-bayesian-machine-learning-works-5fd1a746734 Redis & Rust: https://archive.fosdem.org/2020/schedule/event/rust_redisjson US government & Rust: https://www.whitehouse.gov/wp-content/uploads/2024/02/Final-ONCD-Technical-Report.pdf A dirty job by Christopher Moore: https://www.chrismoore.com/books/a-dirty-job Terry Pratchett's Mort: https://www.isfdb.org/cgi-bin/title.cgi?1496…

1
LI_S02E24_An_Interview_with_Kris_Moore

for 21 weeks siden

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This episode is host to a BSD veteran by the name of Kris Moore. So for the hipsters among you, this trip down memory lane (and more!) explains to where distros such as FreeBSD and friends all come from (to some extend :-). Plus more insights on TrueNAS, why Linux preempted BSD (not only here:-) and long forgotten projects such as GlusterFS, PC-BSD and MacOS. Did I hear you ask: "MacOS?!?!?". Fear not, all will be revealed - just listen to the episode (lame attempt at episode marketing :-). Links TrueNAS: https://github.com/truenas iXsystems: https://www.ixsystems.com Kirk's book (and of course other people): https://contents.meetbsd.ir/ebook/Design%20and%20Implementation.pdf BSD maintainer panel episode: https://archive.org/details/hpr3439 NetBSD: https://www.netbsd.org OpenBSD: https://www.openbsd.org FreeBSD: https://www.freebsd.org DragonFly BSD: https://www.dragonflybsd.org Darwin: https://github.com/apple-oss-distributions IXsystems: https://www.ixsystems.com ZFS: https://en.wikipedia.org/wiki/ZFS GlusterFS: https://www.gluster.org Ceph: https://ceph.io/en CXL: https://docs.kernel.org/driver-api/cxl/memory-devices.html HCI: https://en.wikipedia.org/wiki/Hyper-converged_infrastructure Clarkson's Farm: https://www.imdb.com/title/tt10541088/?ref_=fn_al_tt_1 Gravity Falls: https://www.imdb.com/title/tt1865718…

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LI_S02E23_The_Halloween_episode

for 23 weeks siden

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This year's Halloween episode has it all: Our two ageing heroes being together once again in a secret location and rambling about free, libre open source software, philosophy and other nonsense, The Darkside Tech Support Halloween sketch (the longest one ever in the history of Linux Inlaws), Moloch, God and her call center, Buddha, Vlad the Impaler and a cast of thousands of supporting characters (/usr/bin/bc just ran out of battery power, so this number may be wrong). Even if you're not religious - you don't want to miss this episode! Links Moloch: https://en.wikipedia.org/wiki/Moloch…

1
LI_S02E22_OpenPGP

for 25 weeks siden

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In this episode Martin and Chris take a closer look at the Gnu Privacy Guard and the surrounding software ecosystem known as OpenPGP, a public key infrastructure (PKI) powering software ranging from mail clients to popular office suites such as LibreOffice. So if you want to know more about this software which you're using on a daily basis probably without even knowing it, you don't want to miss this episode! Plus a Neanderthal talking about crypto software. Links Pretty Good Privacy (PGP): https://en.wikipedia.org/wiki/Pretty_Good_Privacy OpenPGP: https://openpgp.dev/book Werner's company: https://g10code.com/index.html OpenPGP's fork: https://lwn.net/Articles/953978 LibrePGP: https://librepgp.org Schumpeter and moolah (made-up pox reference :-): https://www.jstor.org/stable/40970658 Homeland (0.5 pox): https://www.imdb.com/title/tt1796960/?ref_=nv_sr_srsg_0_tt_8_nm_0_q_homeland Working backwards: https://www.panmacmillan.com/authors/colin-bryar/working-backwards/9781529033847…

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LI_S02E21_FLOSS_and_home_automation

for 27 weeks siden

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The focus of this episode is the use of free, libre and open source software in the lovely field of home automation, a sometimes much underrated sector. Especially if you're old and cannot be bothered with heating up the pad from afar, controlling the blinds from the other side of the planet and spying on your cat trying to empty the fridge when you're not around. If that's something that sounds interesting regardless of your age, then you don't want to miss this episode. Especially if you're interested in historical aspects of home automation a few centuries ago, whether used by peasants or not. Links Google's Nest then: https://arstechnica.com/gadgets/2019/05/nest-the-company-died-at-google-io-2019 Google's Nest recently: https://www.zdnet.com/article/google-announces-the-end-of-multiple-nest-products-heres-what-you-need-to-know Home Assistant: https://github.com/home-assistant OpenHAB: https://github.com/openhab Zigbee: https://csa-iot.org/all-solutions/zigbee Störtebeker: https://www.stoertebeker.com/stortebeker-brauspezialitaten Free online course @ Carnegie Mellon University: https://oli.cmu.edu/independent-learner-courses Mach project: https://www.cs.cmu.edu/afs/cs.cmu.edu/project/mach/public/www/overview.html…

1
LI_S02E20_eBPF_How_to_pimp_your_kernel

for 29 weeks siden