Podcasts about sysadmins

What can GitHub Copilot do for SysAdmins in 2025? Richard talks to Jessica Deen from GitHub about her experiences using Copilot for her work. Jessica talks about Copilot being the first stop for most tasks - describing the task to Copilot helps you think through the problem, and often the tool can generate code or information to get that task done fast. Today's GitHub Copilot can handle everything from explaining existing code to writing something new, debugging a problem, or even writing documentation!LinksGitHub CopilotChanging the AI Model for Copilot ChatVisual Studio Code InsidersAzure ExtensionsGitHub SparkLaunch DarklyRecorded March 13, 2025

Когда обычному админу говорят про уязвимости, zeroday, шифровальщики и прочие умные слова, реакция, как правило, одна и та же — «отвалите, у меня тут в бухгалтерии 1С тормозит/пайплайн развалился/кубернетис теперь не кубернетис» или что-то в этом роде. А вокруг бегают товарищи из ИБ и громко ругаются, что вот прямо вот в эту самую секунду толпа злобных и не очень кул-хацкеров вытаскивают гигабайты данных о клиентах через незакрытый диалап. Они же грозят принести в жертву админа, если он сейчас же не бросит всё и не пойдет всё чинить. И вот в помощь таким вот бедолагам мы и хотим обсудить на нашем подкасте такую не самую очевидную штуку, как инвентаризация и управление уязвимостями. Кто: Кочетов Олег Юрьевич - Лидер практики продуктов для управления уязвимостями, Positive Technologies Костромичев Семен Сергеевич - Лидер практики продуктов для управления активами, Positive TechnologiesО чем: Разные БД уязвимостей и почему нет "одной той самой" Что такое AM и VM Как правильно собирать инфу благодаря AM Построение VM Сообщение sysadmins №55. Инвентаризация активов и управление уязвимостями появились сначала на linkmeup.

The PC is Dead: It's Time to Make Computing Personal Again, The Biggest Unix Security Loophole, The monospace Web, What a FreeBSD kernel message about your bridge means, Installing FreeBSD on a HP 250 G9, Networking for System Administrators, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) and the BSDNow Patreon (https://www.patreon.com/bsdnow) Headlines The PC is Dead: It's Time to Make Computing Personal Again (https://www.vintagecomputing.com/index.php/archives/3292/the-pc-is-dead-its-time-to-make-computing-personal-again) The Biggest Unix Security Loophole (https://www.tuhs.org/Archive/Documentation/TechReports/Bell_Labs/ReedsShellHoles.pdf) News Roundup The monospace Web (https://owickstrom.github.io/the-monospace-web/) What a FreeBSD kernel message about your bridge means (https://utcc.utoronto.ca/~cks/space/blog/unix/FreeBSDBridgeMacMovedMessage) Installing FreeBSD on a HP 250 G9 (https://brunopacheco1.github.io/posts/installing-freebsd-on-hp-250-g9/) Networking for System Administrators (https://mwl.io/nonfiction/networking#n4sa) Tarsnap This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups. Feedback/Questions Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv (mailto:feedback@bsdnow.tv) Join us and other BSD Fans in our BSD Now Telegram channel (https://t.me/bsdnow)

Давненько мы что-то с вами не ныряли в удивительный мирок СУБД. А там, между прочим, не только эти ваши замшелые истории про нормальные формы обитают, и не только модный (уже не особо) и молодежный (уже успели все постареть) NoSQL, а еще и всякие интересные движения происходят. И пример тому — YDB. Кто: Антон Коваленко, руководитель проектного офиса YDB О чем: Зачем нужна ещё одна СУБД – предпосылки появления YDB. Что такое DisitributedSQL? Кто сейчас использует YDB? Что там под капотом? YDB - это замена кому? (спойлер - не clickhouse) Побочные эффекты - как при написании СУБД сделали распределенною файловую систему. Сообщение sysadmins №54. YDB появились сначала на linkmeup.

Learn the core values of TJFACT -- “Be the D-A-S-H” -- in this discussion with Danielle McClary, Corporate Lead Recruiter. With both CONUS and OCONUS opportunities as well as remote and hybrid options, the company is hiring for a broad range of skill sets in the cleared community. Plus, why the company you work for is as important as the position you accept.4:37 TJFACT is hiring program managers, management analysts, intel analysts, administrative and facilities support, police advisors, and more.5:04 Hiring CONUS and OCONUS. Just announced a Department of State IT and Telecom contract win with needs for ServiceNow Developers, SysAdmins, Network Engineers, and more.12:04 A hiring success story.Find complete show notes at: https://clearedjobs.net/tjfact-take-care-of-the-customer-and-get-the-job-done-podcast/_ This show is brought to you by ClearedJobs.Net. Have feedback or questions for us? Email us at rriggins@clearedjobs.net. Sign up for our cleared job seeker newsletter. Create a cleared job seeker profile on ClearedJobs.Net. Engage with us on LinkedIn, Facebook, Instagram, X, or YouTube. _

CDN и DDoS-защита: взболтать, но не смешивать? Марат давно хотел выпуск про CDN, а тут ещё и повод громкий подвернулся - Cloudflare то блокируют, то не блокируют, куда податься и что делать - решительно непонятно. Поэтому в компании со знающими людьми будем разбираться, можно ли совмещать CDN и DDoS-защиту в одном флаконе. И при чём тут гномы. Кто: Георгий Тарасов, продакт CDN и антибота в Curator Про что: Я подключил CDN, но меня все равно ддосят, что я делаю не так? Layer 7 DDoS-атаки на динамику и на статику: какие у них векторы и мишени Отличия сетей CDN и сетей фильтрации трафика: архитектура, быстродействие, косты Как CDN защищают себя и клиента от перегрузок. Подпись запросов, шилдинг, шардирование. Что, если объединить системы и задачи antiDDoS и CDN? Однородный и эшелонированный подходы. Я теперь подключил WAF, но меня все равно ддосят, что опять я делаю не так? Сообщение sysadmins №53. CDN и DDoS-защита: взболтать, но не смешивать? появились сначала на linkmeup.

Когда-то давно, в самом начале жизни сисадминсов, мы обсуждали СХД. Небо тогда было голубее, трава зеленее, а диски медленнее. И вот решили мы поговорить про то, как за прошедший период преобразился удивительный мир СХД. Кто: Михаил Саравайский, Эксперт по разработке ПО компании Yadro О Чем: Что такое NVMe и почему это не тоже самое что и SSD? Почему NVMe - это хорошо? Или плохо? Что происходит внутри СХД - тайны, интриги, расследования А как строить-то?! Ethernet vs FC Сообщение sysadmins №52. NVMe — революция или эволюция? появились сначала на linkmeup.

Давненько мы не говорили про CI/CD, а тема благодатная. Раньше было все просто — хочешь у себя — берешь Gitlab, хочешь на серверах у дяди — идешь в github. Но жизнь сделала крутой поворот — и нам стала нужна альтернатива. Многие вспомнят Gitea, кто-то даже прошепчет Gitflic, и все будут правы. Но в гости к нам пришел очень интересный человек, который сможет рассказать нам ещё об одном продукте — Сфера, инженерные инструменты. Кто: Евгений Калашников — руководитель стрима "Инженерные инструменты" Платформы Сфера О чем: История создания собственной CI/CD-платформы Переезд с других решений/трекеров – боль и страдания или есть альтернативные пути? Сложности создания своего софта на базе open-source Почему Jenkins и масштабирование не дружат Немного философии о расчетах стоимости фичи и почему это далеко не так очевидно Специфика текущего российского рынка Сделать лучше/быстрее/веселее — как оказалось таки можем, когда прижмет! Сообщение sysadmins №51. Создание собственного CI/CD-стека появились сначала на linkmeup.

Когда-то давно, в детстве, мы смотрели фильмы про будущее, и там часто показывали машины с автопилотом. Тогда это всё казалось фантастикой, идеями из далекого будущего. Но сейчас, почти на любом соверменном автомобиле есть такие вещи, как удержание в полосе, адаптивный круиз-контроль и предотвращение столкновений. А еще есть куча роликов от Яндекса про то, как их автомобиль сам катается по Москве... А еще жена мне сказала, что когда выпустят машину с автопилотом, то она разрешит мне подарить ей такой автомобиль =). Заметка ведущего. Кто: Георгий Никандров, кандидат технических наук, руководитель службы разработки лидаров О чем: Немного истории появления лидаров Камера - достаточно ли для беспилотника? Что общего у робота-пылесоса и беспилотной машины? Сколько стоит сделать свой лидар? Как на самом деле "видит" беспилотник У нас же есть радар, чем он плох? Сделать свое или купить у других - выбор века Когда наступит светлое (но это не точно) будущее? Беспилотное такси и рободоставка - истории из "первых уст" Сообщение sysadmins №50. Беспилотные автомобили появились сначала на linkmeup.

У большинства админов есть детские психологические травмы, связанные с попыткой понять, почему у них не работает сеть. И если с обычными компами еще как-то можно попытаться совладать привычными средствами - кабель поменять, на лампочку в сетевухе посмотреть, в коммутаторе разъём пошевелить, то с виртуализацией обычно полный швах. Виртуальные сети, vlan-ы, трафик север-юг/запад-восток, vxlan, L2 поверх L3 - ААААА!!!!! Кто придумал всю эту бесову конструкцию??!!! А ведь есть еще другая строна медали - NSX-T теперь только по подписке, надо искать замену... И вот сегодня мы поговорим о тяготах обычного админа виртуализации при попытке настроить сеть, и прости господи, SDN. Кто: Михаил Фучко, архитектор SDN в команде zVirt О чем: Что за зверь такой zVirt Почему мы стали пилить свой SDN Кому нужен SDN? Кейсы на 2 хоста и на 200 История о том, как мы переросли SDN из oVirt-а Какие побочные явления у нас возникли при создании нашего SDN - почти бесплатные span-порты Как мы делали нагрузочное тестирование нашего SDN, и что из этого получилось "История одной миграции" и другие "байки от вендора" Сообщение sysadmins №49. SDN для админов появились сначала на linkmeup.

Каждый раз, когда я читаю в новостях/статьях/чатах аббривиатуру OCP, в моей голове всплывает мрачный образ Дельта-Сити из Робокопа. Но в этот раз мы не будем ударяться в настольгию и воспоминания дества, а поговорим о таком интереснейшем явлении как Open Compute Project и о том, чем нам это все грозит. Кто: Евгений Лагунцов, директор Центра компетенций, GAGAR>N Андрей Оноприенко, специалист по серверным платформам О чем: Что такое OCP? История появления OCP Кто первый начал в мире и в РФ OCP Рынок OCP — кому это надо и кому это продают? Как OCP влияет на инфраструктуру ЦОДа? OCP и программное обеспечение Выводы — плюсы и минусы OCP Сообщение sysadmins №48. Что такое OCP появились сначала на linkmeup.

Каждый раз, когда я читаю в новостях/статьях/чатах аббривиатуру OCP, в моей голове всплывает мрачный образ Дельта-Сити из Робокопа. Но в этот раз мы не будем ударяться в настольгию и воспоминания дества, а поговорим о таком интереснейшем явлении как Open Compute Project и о том, чем нам это все грозит. Кто: Евгений Лагунцов, директор Центра компетенций, GAGAR>N Оноприенко Андрей, руководитель сборочного производства OpenYard О чем: Что такое OCP? История появления OCP Кто первый начал в мире и в РФ OCP Рынок OCP - кому это надо и кому это продают? Как OCP влияет на инфраструктуру ЦОДа? OCP и программное обеспечение Выводы - плюсы и минусы OCP Сообщение sysadmins №47. ТЭОлогия ЦОД, часть 2 появились сначала на linkmeup.

Сегодня для всех страждущих и не очень выкладываем подкаст про нейронки, ИИ и смежную громкую движуху, которую мы до сих пор обходили стороной. Кто: Сергей Нестеров, технический директор компании Информационные Технологии О чем: Краткая история нейронок; Почему нейронки и ИИ – это разные вещи; Почему настоящего ИИ не будет ближайшее время; Что позволило нейронкам активно развиваться в последние 15 лет; Основные направления применения, и где мы их встречаем; Преимущества и недостатки применения ИИ. P.S. Если кто-то ждет инструкций в формате "берем питончик с пакетом %packetgename%, берем датасет отсюда и получаем дома робота помошника", то вам не в этот эпизод. Сообщение sysadmins №46. Нейросети появились сначала на linkmeup.

Тема ЦОДов на хайпе, а интерес инвесторов зашкаливает. В этом подкасте мы обсудим, где при планировании проектов центров обработки данных работает интуиция и вера, а где трезвый расчет и технико-экономическое обоснование. Кто: Игорь Дорофеев, президент Ассоциации отрасли ЦОД Антон Турсунов, Директор по эксплуатации ЦОД НУБЕС Дмитрий Петров, Генеральный директор Комфортел О чем: Что вообще такое ЦОД и почему их все время не хватает? Зачем нужно делать качественное планирование и финансовую модель проекта, и как сделать так чтобы он не загнулся через год? Почему большинство ЦОДов сосредоточено в Москве, а не там где холодно или есть дешевое электричество? И что такое вообще «цодовское место» Кто он – типичный заказчик услуг колокации, придет он за услугой или будет строить свою корпоративную площадку? Все говорят про искусственный интеллект и стойки по 70 кВт, но продолжают потреблять 5. Зачем и когда нужна сертификация? Что такое сетевая нейтральность ЦОДа и зачем она нужна Сообщение sysadmins №45. ТЭОлогия ЦОД появились сначала на linkmeup.

On Windows Weekly, Moment 5 has arrived as a Preview Update, Windows 10 gets a preview update, and Microsoft announces the Surface Pro 10 & Surface Laptop 6 for Business at a digital event. Designer and Copilot are coming to the Microsoft 365 mobile app. Would Microsoft develop a Windows-based gaming handheld device? And Canva acquires Affinity. Windows Moment 5 arrives as a Preview Update right on schedule - it's Week D, etc. Microsoft previously described this schedule in its DMA compliance documentation, and noted that it would be fully deployed in stable by the end of April. Quick raise of hands: Did you think this was already available? You're not alone. But ... you know. Microsoft. Oh, and there's a preview update for Windows 10 too. Because come on Microsoft. Don't worry, that lock screen nonsense in Windows 10 is coming to Windows 11 too. Qualcomm claims that most Windows games will "just work" on its X Elite processor. How? Chromium accepts Microsoft commit that will improve Chrome/Chromium text rendering on Windows. Google Chrome comes to Windows on Arm, instantly legitimatizing the platform. Surface Microsoft announces Surface Pro 10, Surface Laptop 6. For businesses, only - Intel Core Ultra-based. Consumer versions based on X Elite to follow in May, according to reliable rumors. It's first "AI PCs," supposedly. But now we know why they are using that terminology, and it's stupid. (Related, Intel has its own definitions for what makes a PC an AI PC.) This was billed as an AI event, "the new era of work," but there was NO news for Windows or Copilot. None. Why is that? One word: Momentum. AI In the wake of Microsoft AI reorg (a NeXT-style takeover), a key Microsoft exec says no and steps aside, will likely leave the company Microsoft Teams is gaining new AI capabilities because, duh, of course it is Designer and Copilot are coming to the Microsoft 365 mobile app - Two more checkmarks for that grid of Copilot capabilities Our developer show schedule is complete: Apple to host WWDC 2024 in June, following Google I/O and Build in May Samsung spreads Galaxy A1 to more devices starting tomorrow in the US Xbox It's finally happening: Diablo IV will be the first Activision Blizzard game on Xbox Game Pass when it goes live tomorrow. Phil Spencer says Windows is wrong for gaming handhelds, thinks an Xbox would be better. Xbox is testing mouse and keyboard support for Cloud Gaming. Tips and Picks Tip of the week: Arc browser just became more viable on Windows. App pick of the week: Affinity Photo 2 Also: Proton Pass now supports (portable) passkeys. And it's free. RunAs Radio this week: GitHub for SysAdmins with April Edwards. Brown liquor pick of the week: Stauning Kaos Danish Whisky. Hosts: Leo Laporte, Paul Thurrott, and Richard Campbell Download or subscribe to this show at https://twit.tv/shows/windows-weekly Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Check out Paul's blog at thurrott.com The Windows Weekly theme music is courtesy of Carl Franklin. Sponsors: zscaler.com/zerotrustAI kolide.com/ww GO.ACILEARNING.COM/TWIT

On Windows Weekly, Moment 5 has arrived as a Preview Update, Windows 10 gets a preview update, and Microsoft announces the Surface Pro 10 & Surface Laptop 6 for Business at a digital event. Designer and Copilot are coming to the Microsoft 365 mobile app. Would Microsoft develop a Windows-based gaming handheld device? And Canva acquires Affinity. Windows Moment 5 arrives as a Preview Update right on schedule - it's Week D, etc. Microsoft previously described this schedule in its DMA compliance documentation, and noted that it would be fully deployed in stable by the end of April. Quick raise of hands: Did you think this was already available? You're not alone. But ... you know. Microsoft. Oh, and there's a preview update for Windows 10 too. Because come on Microsoft. Don't worry, that lock screen nonsense in Windows 10 is coming to Windows 11 too. Qualcomm claims that most Windows games will "just work" on its X Elite processor. How? Chromium accepts Microsoft commit that will improve Chrome/Chromium text rendering on Windows. Google Chrome comes to Windows on Arm, instantly legitimatizing the platform. Surface Microsoft announces Surface Pro 10, Surface Laptop 6. For businesses, only - Intel Core Ultra-based. Consumer versions based on X Elite to follow in May, according to reliable rumors. It's first "AI PCs," supposedly. But now we know why they are using that terminology, and it's stupid. (Related, Intel has its own definitions for what makes a PC an AI PC.) This was billed as an AI event, "the new era of work," but there was NO news for Windows or Copilot. None. Why is that? One word: Momentum. AI In the wake of Microsoft AI reorg (a NeXT-style takeover), a key Microsoft exec says no and steps aside, will likely leave the company Microsoft Teams is gaining new AI capabilities because, duh, of course it is Designer and Copilot are coming to the Microsoft 365 mobile app - Two more checkmarks for that grid of Copilot capabilities Our developer show schedule is complete: Apple to host WWDC 2024 in June, following Google I/O and Build in May Samsung spreads Galaxy A1 to more devices starting tomorrow in the US Xbox It's finally happening: Diablo IV will be the first Activision Blizzard game on Xbox Game Pass when it goes live tomorrow. Phil Spencer says Windows is wrong for gaming handhelds, thinks an Xbox would be better. Xbox is testing mouse and keyboard support for Cloud Gaming. Tips and Picks Tip of the week: Arc browser just became more viable on Windows. App pick of the week: Affinity Photo 2 Also: Proton Pass now supports (portable) passkeys. And it's free. RunAs Radio this week: GitHub for SysAdmins with April Edwards. Brown liquor pick of the week: Stauning Kaos Danish Whisky. Hosts: Leo Laporte, Paul Thurrott, and Richard Campbell Download or subscribe to this show at https://twit.tv/shows/windows-weekly Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Check out Paul's blog at thurrott.com The Windows Weekly theme music is courtesy of Carl Franklin. Sponsors: zscaler.com/zerotrustAI kolide.com/ww GO.ACILEARNING.COM/TWIT

On Windows Weekly, Moment 5 has arrived as a Preview Update, Windows 10 gets a preview update, and Microsoft announces the Surface Pro 10 & Surface Laptop 6 for Business at a digital event. Designer and Copilot are coming to the Microsoft 365 mobile app. Would Microsoft develop a Windows-based gaming handheld device? And Canva acquires Affinity. Windows Moment 5 arrives as a Preview Update right on schedule - it's Week D, etc. Microsoft previously described this schedule in its DMA compliance documentation, and noted that it would be fully deployed in stable by the end of April. Quick raise of hands: Did you think this was already available? You're not alone. But ... you know. Microsoft. Oh, and there's a preview update for Windows 10 too. Because come on Microsoft. Don't worry, that lock screen nonsense in Windows 10 is coming to Windows 11 too. Qualcomm claims that most Windows games will "just work" on its X Elite processor. How? Chromium accepts Microsoft commit that will improve Chrome/Chromium text rendering on Windows. Google Chrome comes to Windows on Arm, instantly legitimatizing the platform. Surface Microsoft announces Surface Pro 10, Surface Laptop 6. For businesses, only - Intel Core Ultra-based. Consumer versions based on X Elite to follow in May, according to reliable rumors. It's first "AI PCs," supposedly. But now we know why they are using that terminology, and it's stupid. (Related, Intel has its own definitions for what makes a PC an AI PC.) This was billed as an AI event, "the new era of work," but there was NO news for Windows or Copilot. None. Why is that? One word: Momentum. AI In the wake of Microsoft AI reorg (a NeXT-style takeover), a key Microsoft exec says no and steps aside, will likely leave the company Microsoft Teams is gaining new AI capabilities because, duh, of course it is Designer and Copilot are coming to the Microsoft 365 mobile app - Two more checkmarks for that grid of Copilot capabilities Our developer show schedule is complete: Apple to host WWDC 2024 in June, following Google I/O and Build in May Samsung spreads Galaxy A1 to more devices starting tomorrow in the US Xbox It's finally happening: Diablo IV will be the first Activision Blizzard game on Xbox Game Pass when it goes live tomorrow. Phil Spencer says Windows is wrong for gaming handhelds, thinks an Xbox would be better. Xbox is testing mouse and keyboard support for Cloud Gaming. Tips and Picks Tip of the week: Arc browser just became more viable on Windows. App pick of the week: Affinity Photo 2 Also: Proton Pass now supports (portable) passkeys. And it's free. RunAs Radio this week: GitHub for SysAdmins with April Edwards. Brown liquor pick of the week: Stauning Kaos Danish Whisky. Hosts: Leo Laporte, Paul Thurrott, and Richard Campbell Download or subscribe to this show at https://twit.tv/shows/windows-weekly Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Check out Paul's blog at thurrott.com The Windows Weekly theme music is courtesy of Carl Franklin. Sponsors: zscaler.com/zerotrustAI kolide.com/ww GO.ACILEARNING.COM/TWIT

On Windows Weekly, Moment 5 has arrived as a Preview Update, Windows 10 gets a preview update, and Microsoft announces the Surface Pro 10 & Surface Laptop 6 for Business at a digital event. Designer and Copilot are coming to the Microsoft 365 mobile app. Would Microsoft develop a Windows-based gaming handheld device? And Canva acquires Affinity. Windows Moment 5 arrives as a Preview Update right on schedule - it's Week D, etc. Microsoft previously described this schedule in its DMA compliance documentation, and noted that it would be fully deployed in stable by the end of April. Quick raise of hands: Did you think this was already available? You're not alone. But ... you know. Microsoft. Oh, and there's a preview update for Windows 10 too. Because come on Microsoft. Don't worry, that lock screen nonsense in Windows 10 is coming to Windows 11 too. Qualcomm claims that most Windows games will "just work" on its X Elite processor. How? Chromium accepts Microsoft commit that will improve Chrome/Chromium text rendering on Windows. Google Chrome comes to Windows on Arm, instantly legitimatizing the platform. Surface Microsoft announces Surface Pro 10, Surface Laptop 6. For businesses, only - Intel Core Ultra-based. Consumer versions based on X Elite to follow in May, according to reliable rumors. It's first "AI PCs," supposedly. But now we know why they are using that terminology, and it's stupid. (Related, Intel has its own definitions for what makes a PC an AI PC.) This was billed as an AI event, "the new era of work," but there was NO news for Windows or Copilot. None. Why is that? One word: Momentum. AI In the wake of Microsoft AI reorg (a NeXT-style takeover), a key Microsoft exec says no and steps aside, will likely leave the company Microsoft Teams is gaining new AI capabilities because, duh, of course it is Designer and Copilot are coming to the Microsoft 365 mobile app - Two more checkmarks for that grid of Copilot capabilities Our developer show schedule is complete: Apple to host WWDC 2024 in June, following Google I/O and Build in May Samsung spreads Galaxy A1 to more devices starting tomorrow in the US Xbox It's finally happening: Diablo IV will be the first Activision Blizzard game on Xbox Game Pass when it goes live tomorrow. Phil Spencer says Windows is wrong for gaming handhelds, thinks an Xbox would be better. Xbox is testing mouse and keyboard support for Cloud Gaming. Tips and Picks Tip of the week: Arc browser just became more viable on Windows. App pick of the week: Affinity Photo 2 Also: Proton Pass now supports (portable) passkeys. And it's free. RunAs Radio this week: GitHub for SysAdmins with April Edwards. Brown liquor pick of the week: Stauning Kaos Danish Whisky. Hosts: Leo Laporte, Paul Thurrott, and Richard Campbell Download or subscribe to this show at https://twit.tv/shows/windows-weekly Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Check out Paul's blog at thurrott.com The Windows Weekly theme music is courtesy of Carl Franklin. Sponsors: zscaler.com/zerotrustAI kolide.com/ww GO.ACILEARNING.COM/TWIT

What can GitHub do for you? While at NDC London, Richard chatted with April Edwards about how GitHub can help sysadmins - and everyone in your organization! In the end, GitHub is an engine for managing work, with GitHub Actions kicking off workflows that can send messages, run all sorts of code, activate scripts, and more. Ultimately, you get a good report of what happened - or didn't happen. And over time, those scripts can mature to be more reliable and detailed - and keep a record of every change. LinksGitHub ActionsPesterDev ContainersPowerShell 5.1GitHub Advanced SecurityGitHub Code ScanningDependabotGitHub CopilotRecorded February 2, 2024

On Windows Weekly, Moment 5 has arrived as a Preview Update, Windows 10 gets a preview update, and Microsoft announces the Surface Pro 10 & Surface Laptop 6 for Business at a digital event. Designer and Copilot are coming to the Microsoft 365 mobile app. Would Microsoft develop a Windows-based gaming handheld device? And Canva acquires Affinity. Windows Moment 5 arrives as a Preview Update right on schedule - it's Week D, etc. Microsoft previously described this schedule in its DMA compliance documentation, and noted that it would be fully deployed in stable by the end of April. Quick raise of hands: Did you think this was already available? You're not alone. But ... you know. Microsoft. Oh, and there's a preview update for Windows 10 too. Because come on Microsoft. Don't worry, that lock screen nonsense in Windows 10 is coming to Windows 11 too. Qualcomm claims that most Windows games will "just work" on its X Elite processor. How? Chromium accepts Microsoft commit that will improve Chrome/Chromium text rendering on Windows. Google Chrome comes to Windows on Arm, instantly legitimatizing the platform. Surface Microsoft announces Surface Pro 10, Surface Laptop 6. For businesses, only - Intel Core Ultra-based. Consumer versions based on X Elite to follow in May, according to reliable rumors. It's first "AI PCs," supposedly. But now we know why they are using that terminology, and it's stupid. (Related, Intel has its own definitions for what makes a PC an AI PC.) This was billed as an AI event, "the new era of work," but there was NO news for Windows or Copilot. None. Why is that? One word: Momentum. AI In the wake of Microsoft AI reorg (a NeXT-style takeover), a key Microsoft exec says no and steps aside, will likely leave the company Microsoft Teams is gaining new AI capabilities because, duh, of course it is Designer and Copilot are coming to the Microsoft 365 mobile app - Two more checkmarks for that grid of Copilot capabilities Our developer show schedule is complete: Apple to host WWDC 2024 in June, following Google I/O and Build in May Samsung spreads Galaxy A1 to more devices starting tomorrow in the US Xbox It's finally happening: Diablo IV will be the first Activision Blizzard game on Xbox Game Pass when it goes live tomorrow. Phil Spencer says Windows is wrong for gaming handhelds, thinks an Xbox would be better. Xbox is testing mouse and keyboard support for Cloud Gaming. Tips and Picks Tip of the week: Arc browser just became more viable on Windows. App pick of the week: Affinity Photo 2 Also: Proton Pass now supports (portable) passkeys. And it's free. RunAs Radio this week: GitHub for SysAdmins with April Edwards. Brown liquor pick of the week: Stauning Kaos Danish Whisky. Hosts: Leo Laporte, Paul Thurrott, and Richard Campbell Download or subscribe to this show at https://twit.tv/shows/windows-weekly Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Check out Paul's blog at thurrott.com The Windows Weekly theme music is courtesy of Carl Franklin. Sponsors: zscaler.com/zerotrustAI kolide.com/ww GO.ACILEARNING.COM/TWIT

On Windows Weekly, Moment 5 has arrived as a Preview Update, Windows 10 gets a preview update, and Microsoft announces the Surface Pro 10 & Surface Laptop 6 for Business at a digital event. Designer and Copilot are coming to the Microsoft 365 mobile app. Would Microsoft develop a Windows-based gaming handheld device? And Canva acquires Affinity. Windows Moment 5 arrives as a Preview Update right on schedule - it's Week D, etc. Microsoft previously described this schedule in its DMA compliance documentation, and noted that it would be fully deployed in stable by the end of April. Quick raise of hands: Did you think this was already available? You're not alone. But ... you know. Microsoft. Oh, and there's a preview update for Windows 10 too. Because come on Microsoft. Don't worry, that lock screen nonsense in Windows 10 is coming to Windows 11 too. Qualcomm claims that most Windows games will "just work" on its X Elite processor. How? Chromium accepts Microsoft commit that will improve Chrome/Chromium text rendering on Windows. Google Chrome comes to Windows on Arm, instantly legitimatizing the platform. Surface Microsoft announces Surface Pro 10, Surface Laptop 6. For businesses, only - Intel Core Ultra-based. Consumer versions based on X Elite to follow in May, according to reliable rumors. It's first "AI PCs," supposedly. But now we know why they are using that terminology, and it's stupid. (Related, Intel has its own definitions for what makes a PC an AI PC.) This was billed as an AI event, "the new era of work," but there was NO news for Windows or Copilot. None. Why is that? One word: Momentum. AI In the wake of Microsoft AI reorg (a NeXT-style takeover), a key Microsoft exec says no and steps aside, will likely leave the company Microsoft Teams is gaining new AI capabilities because, duh, of course it is Designer and Copilot are coming to the Microsoft 365 mobile app - Two more checkmarks for that grid of Copilot capabilities Our developer show schedule is complete: Apple to host WWDC 2024 in June, following Google I/O and Build in May Samsung spreads Galaxy A1 to more devices starting tomorrow in the US Xbox It's finally happening: Diablo IV will be the first Activision Blizzard game on Xbox Game Pass when it goes live tomorrow. Phil Spencer says Windows is wrong for gaming handhelds, thinks an Xbox would be better. Xbox is testing mouse and keyboard support for Cloud Gaming. Tips and Picks Tip of the week: Arc browser just became more viable on Windows. App pick of the week: Affinity Photo 2 Also: Proton Pass now supports (portable) passkeys. And it's free. RunAs Radio this week: GitHub for SysAdmins with April Edwards. Brown liquor pick of the week: Stauning Kaos Danish Whisky. Hosts: Leo Laporte, Paul Thurrott, and Richard Campbell Download or subscribe to this show at https://twit.tv/shows/windows-weekly Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Check out Paul's blog at thurrott.com The Windows Weekly theme music is courtesy of Carl Franklin. Sponsors: zscaler.com/zerotrustAI kolide.com/ww GO.ACILEARNING.COM/TWIT

Alex shares a new build integrating WLED, and Chirs reviews hardware that can get you started with WLED in 45 seconds. Then, one last big update on the Year of Voice and our thoughts on self-hosting push notifications.

The holiday season is upon us! What do you get your favorite sysadmin? Richard brings back his friends Joey Snow & Rick Claus to discuss some of their favorite sysadmin gifts this year. From simple gadgets that flashback to the early days of tech to the newest and latest versions of favorite products, there's an incredible array of goodies here. Please share it with the folks who struggle to find the perfect present for the sysadmins in their lives!Links:Meater 2Floppy Disk CoastersAnker 747 USB ChargerDig2GoSurface Pro 9Slim Run EthernetObsbot Tiny 2Alpaca HoodieAnker Portable ChargerAnker GaNPrime Power BankEmber Temperature Control Smart Mug 2Rocketbook Core Reusable Smart NotebookTetris LED LightsMandalorian Stand for Echo DotNES Entertainment FlaskRecorded November 17, 2023

В новом выпуске linkmeup sysadmins мы обсудим, можно ли строить сервисы, не имея серверов? Для каких сервисов годится такой подход, как при этом быть с масштабированием, контролем состояний, сетями и прочее. В гостях у нас ярый адвокат и знаток методик Serverless Антон Черноусов. Подробнее, о чем мы планируем говорить: Что такое Serverless. Базовый сервис — FaaS (функции, события и интеграции). Когда и кто первый раз рассказал про FaaS и Serverless? Почему разработчиков тригерит термин Serverless? Преимущества и недостатки Serverless. Экономию ресурсов, гибкость, масштабируемость. Ограничения на время выполнения и управление зависимостями. Массовые примеры использования Serverless. обработка изображений реализация чатов ChatOps Как условно работает серверлесс функция Как производится запуск Как производится оптимизация Как работает шедулер Как быть с сетью Serverless vs Traditional Architecture. Обсуждение преимуществ и недостатков обоих подходов. Сложность отладки и тестирования Проблемы безопасности Зависимость от провайдера Непредсказуемость расходов Проблемы с масштабированием Сложность управления Ограниченные возможности Сообщение sysadmins №43. Serverless. Правда или конь в вакууме? появились сначала на linkmeup.

PC20-135-2023-06-02 Podcasting 2.0 Episode 135: "Maximizing the Pull" Adam & Dave discuss the week's developments on podcastindex.org - With Dudes named Ben Talk and more LIT Music Wallet Switching! ShowNotes We are LIT, soon on fountain! PodFriend 2.0 apparently also LIT Ready! Database Upgrade! Sysadmins need Love Fountain transcripts srt and speaker names Fountain siri volume controls stop working Jemele Hill to Leave Spotify and Shut Down Her Podcast Network - Bloomberg Hosting companies are signing their own death warrant We are the hitmakers! -Wavlake Top40 Music By Corey Keller and Too Bit To Fail Late Night Special - The Sunshine Never Comes - 34 seconds Alby node down Blubrry 2.0 badge Folks(!) realizing YouTube is a bad actor LOL Start9 helipad and ipfs Castopod on startOS IPFS compatibility in apps IPFS sharing for sats? Boys Home - Bryce - 0.5 seconds remoteItem in V4V in more apps when? MKUltra chat Transcript Search What is Value4Value? - Read all about it at Value4Value.info V4V Stats Last Modified 06/02/2023 14:56:48 by Freedom Controller

PC20-135-2023-06-02 Podcasting 2.0 Episode 135: "Maximizing the Pull" Adam & Dave discuss the week's developments on podcastindex.org - With Dudes named Ben Talk and more LIT Music Wallet Switching! ShowNotes We are LIT, soon on fountain! PodFriend 2.0 apparently also LIT Ready! Database Upgrade! Sysadmins need Love Fountain transcripts srt and speaker names Fountain siri volume controls stop working Jemele Hill to Leave Spotify and Shut Down Her Podcast Network - Bloomberg Hosting companies are signing their own death warrant We are the hitmakers! -Wavlake Top40 Music By Corey Keller and Too Bit To Fail Late Night Special - The Sunshine Never Comes - 34 seconds Alby node down Blubrry 2.0 badge Folks(!) realizing YouTube is a bad actor LOL Start9 helipad and ipfs Castopod on startOS IPFS compatibility in apps IPFS sharing for sats? Boys Home - Bryce - 0.5 seconds remoteItem in V4V in more apps when? MKUltra chat Transcript Search What is Value4Value? - Read all about it at Value4Value.info V4V Stats Last Modified 06/02/2023 14:56:48 by Freedom Controller

Phoenix core team members Chris McCord and Jason Stiebs join Elixir Wizards Sundi Myint and Owen Bickford the growth of Phoenix and LiveView, the latest updates, and what they're excited to see in the future. They express excitement for the possibilities of machine learning, AI, and distributed systems and how these emerging technologies will enhance the user experience of Elixir and LiveView applications in the next decade. Key Topics Discussed in this Episode: How community contributions and feedback help improve Phoenix LiveView The addition of function components, declarative assigns, HEEx, and streams Why Ecto changesets should be used as "fire and forget" data structures Excitement about machine learning and AI with libraries like NX The possibility of distributed systems and actors in the future Verifying and solving issues in the Phoenix and LiveView issue trackers Why marketing plays a part in the adoption and mindshare of Phoenix How streams provide a primitive for arbitrarily large dynamic lists Elixir VM's ability to scale to millions of connections A creative use of form inputs for associations with dynamic children Links Mentioned in this Episode: Fly Site https://fly.io/ Keynote: The Road To LiveView 1.0 by Chris McCord | ElixirConf EU 2023 (https://youtu.be/FADQAnq0RpA) Keynote: I Was Wrong About LiveView by Jason Stiebs | ElixirConf 2022 (https://youtu.be/INgpJ3eIKZY) Phoenix Site https://www.phoenixframework.org/ Phoenix Github https://github.com/phoenixframework Two-Story, 10-Room Purple Martin House (https://suncatcherstudio.com/uploads/birds/birdhouses/purple-martin-house-plans/images-large/purple-martin-birdhouse-plans-labeled.png) Blog: The Road to 2 Million Websocket Connections in Phoenix (https://phoenixframework.org/blog/the-road-to-2-million-websocket-connections) Raxx Elixir Webserver Interface https://hexdocs.pm/raxx/0.4.1/readme.html Livebook Site https://livebook.dev/ Sundi's 6'x 6' Phoenix painting (https://twitter.com/sundikhin/status/1663930854928728064) Surface on Hex https://hex.pm/packages/surface Axon Deep Learning Framework https://hexdocs.pm/axon/Axon.html Nx Numerical Elixir https://hexdocs.pm/nx/intro-to-nx.html Phoenix PubSub https://hexdocs.pm/phoenix_pubsub/Phoenix.PubSub.html Jason Stiebs on Twitter https://twitter.com/peregrine Jason Stiebs on Mastodon https://merveilles.town/@peregrine Special Guests: Chris McCord and Jason Stiebs.

Welcome back for another episode of the Security Swarm Podcast, the podcast that brings you the insights and expertise straight from the Security Lab here at Hornetsecurity. In this episode, we'll be diving into recent security disclosures with Eric Siron, Microsoft MVP, and discussing how organizations should respond when vulnerabilities are discovered.  We'll focus on two major incidents as examples throughout this episode; the Outlook Vulnerability CVE-2023-23397, and the re-emergence of Emotet.  In today's digital landscape, threats are constantly evolving and becoming more sophisticated, making it critical to respond quickly and efficiently minimize the impact of such incidents. Whether you're a SysAdmin working in a small organization or the CISO of a large business, you have to be more vigilant, and have a plan.  Tune in to learn valuable insights into how tech professionals should handle security news.   Timestamps: 3:16 – A baseline example of a busy security news-cycle  8:00 – Keeping an eye on the security news-cycle and has it always been this way?  17:45 – What should organizations be doing to keep tabs on the security news-cycle?  23:21 – What can vendors be doing better to help SysAdmins handle security news?  Episode resources: CVE-2023-23397 The Re-Emergence of Emotet Hornetsecurity July 2022 Threat Review with Talk of Qakbot White House to Shift Cybersecurity Burden Andy on LinkedIn, Twitter, Mastadon Eric on Twitter

«Мониторить известными средствами нельзя разрабатывать» — поставьте запятую в нужном месте. На недавно прошешдшем HighLoad ребята из ВК представили мониторинговую систему собственной разработки. Причем не просто представили, а выложили в опенсорс. В этом выпуске два главных Григория из ВКонтакте расскажут о своей разработке. О чем говорим: Мониторинг, observability — про что это вообще? Prometheus и странный мир венчурного observability опенсорса Проблемы мониторинга на больших масштабах Почему вам нужны multi-tenant системы, даже если вы об этом не знаете Зачем делать собственную систему мониторинга? Архитектурные моменты: как выдержать любую нагрузку Плюсы и минусы использования ClickHouse как основного хранилища Зачем ВКонтакте выкладывать свои разработки в открытый доступ Зачем делать свой интерфейс, если есть Grafana? Мечты об идеальном алертинге Сообщение sysadmins №42. ВКонтакте и метрики появились сначала на linkmeup.

It's the end of 2022, and time to reflect on the work coming up in the next year – what will it be like for SysAdmins in 2023? Richard flies solo for his annual year-in-review show, looking back on last year's predictions (including what he got wrong!) and projecting forward into 2023. Security continues to be a top priority, but the situation has evolved. Current economic conditions likely will impact your business – how does it affect your work? How will the cloud continue to evolve, and how can you take advantage of it? 2022 was another unusual year, and 2023 looks even more so – thanks for sticking with us!Links:CycloneDX

What do SysAdmins want for Christmas? Richard chats with Rick Claus and Joey Snow about their favorite gadgets for SysAdmins. From the gadgets that help us at work to the toys that make us happy at home, it's a shopping spree of goodies! Share this episode with your loved ones to give them ideas on what to get you for Christmas, you impossible-to-shop-for SysAdmin!Links:DalStrong Call of Duty KnivesPhotoStick OmniPermatrackDr Zzs LED ShopBluetooth Beanie HatRosewood BlockStar Wars Ice Cube BlocksEmber Temperature Control MugEdge Lit AcrylicReel ViewGalaxy Tab S8Floppy Disk CoasterAstroRealitySatechi USB Headphone StandAnker LC40 FlashlightLG Laser Projector

Вот вы ругаете нас за рекламу курсов? Говорите, что всё это инфоцыганщина? А мы решили сделать целый подкаст про них! Срыв покровов, неудобные вопросы и самая правдивая правда из первых рук О чём: Кто и сколько зарабатывает на курсах? Инфоцыганство для самых маленьких; Зачем столько рекламы в тг каналах? Кому продают души обучающихся? Гарантия трудойстройства […] Сообщение sysadmins № 41. Учебные центры появились сначала на linkmeup.

How much on-premises IT is there? Is it 25% of all IT, or more like 90%. We try to figure that out at the start, and then move onto our selected news items since last time: a new take on services meshes known as "ambient mesh," a look at GitLabs, and two surveys going over cloud security and management/observability. And, check out Ben's video on getting kubernetes setup for developers with the Tanzu Application Platform.   Check out SpringOne which is coming up Dec 6th to 8th in San Francisco. You can get $200 off if you register with the code COTE200.   If you prefer visuals, check out the livestream recording of this episode which includes some bonus after show content where we dream about the alternative reality where Amiga still excited and hear about Coté's stroopwafel/coffee incident.   Topics: How much on-premises vs. public cloud IT is out there? Is it, like, 50/50, or more like 90/10? AWS CEO throws out feels that 90% of IT is still on-premises. A lot of words that go nowhere, from Coté, on this topic. News: In service mesh land, there's a new idea: Ambient Mesh. Related, check out this talk from Duffie Cooley of Isovalent. What does GitLabs do, exactly, cause they seem to be doing it very well. New Relic Observability report Snyk State of Cloud Security Report. Organizations of varying sizes and industries reported being impacted by major cloud security events over the last 12 months, with startups (89%) and public sector organizations (88%) the most affected

How much on-premises IT is there? Is it 25% of all IT, or more like 90%. We try to figure that out at the start, and then move onto our selected news items since last time: a new take on services meshes known as "ambient mesh," a look at GitLabs, and two surveys going over cloud security and management/observability. And, check out Ben's video on getting kubernetes setup for developers with the Tanzu Application Platform.   Check out SpringOne which is coming up Dec 6th to 8th in San Francisco. You can get $200 off if you register with the code COTE200.   If you prefer visuals, check out the livestream recording of this episode which includes some bonus after show content where we dream about the alternative reality where Amiga still excited and hear about Coté's stroopwafel/coffee incident.   Topics: How much on-premises vs. public cloud IT is out there? Is it, like, 50/50, or more like 90/10? AWS CEO throws out feels that 90% of IT is still on-premises. A lot of words that go nowhere, from Coté, on this topic. News: In service mesh land, there's a new idea: Ambient Mesh. Related, check out this talk from Duffie Cooley of Isovalent. What does GitLabs do, exactly, cause they seem to be doing it very well. New Relic Observability report Snyk State of Cloud Security Report. Organizations of varying sizes and industries reported being impacted by major cloud security events over the last 12 months, with startups (89%) and public sector organizations (88%) the most affected

What can a sysadmin learn from a developer? Richard chats with Rick Taylor about his experiences learning from developers to write better code - sysadmin code, of course, like PowerShell, Python, and even YAML. Rick talks about how PowerShell code works across all the clouds and how organizations need well-managed PowerShell the same way developers create well-managed compiled code. The conversation explores the various developer techniques that can help sysadmins be more productive - call it DevOps if you like, but it mostly looks like getting work done!Links:PowerShell for GCPPowerShell for AWSPowerShell for AzureAzure DevOpsGitHubRecorded August 9, 2022

Queen Victoria goes online. A nasty bug in Samba. Smiles for SysAdmins. A crypto-as-in-cryptography bug. A crypto-as-in-currency disaster. And is $200 million just chump change these days? Original music by Edith Mudge Got questions/suggestions/stories to share? Email tips@sophos.com Twitter @NakedSecurity Instagram @NakedSecurity

When you started as a systems administrator, you might have connected servers, swapped out hard drives, run down spare components, and dragged around a crash cart. Those days might not be completely over, but the chances you physically interact with your systems grow smaller and smaller each day. In an era of virtualization, cloud-first, and software as a service, where does this leave the lowly systems administrator? These questions and more are discussed and debated by Technical Content Manager for the SolarWinds® Community Kevin M. Sparenberg and SolarWinds Manager of Information Technology Noel Barbee on this episode. How you do your job may have changed, but the role in your organization is as important as ever.  © 2022 SolarWinds Worldwide, LLC. All rights reserved.

Как гласит одна провайдерская мудрость - "не обязательно жить в мире после 24 февраля чтобы так или иначе использовать Б/У оборудование у себя на сети." В этом выпуске мы вместе с нашими гостями сорвём покровы с такой волнительной для многих темы как использование Б/У оборудования на продакшене. Сообщение sysadmins №40. Оборудование Б/У появились сначала на linkmeup.

Значит сходил Я на ТТС, за что отдельное спасибо Алексею Тарасову, всё было круто и я всем всячески рекомендую посещать эти мероприятия. Собственно на этой телеком тусовке и нашёлся гость, готовый поведать нам что же такое речевая аналитика и зачем нам об этом знать. Далее выяснилось, что Сергей Грушко и Игорь Гончаровский, тоже не прочь раскрыть неких интересных деталей... Сообщение sysadmins №39. Речевая аналитика появились сначала на linkmeup.

Пора нам, бойцам эксплуатации немного поговорить про разработку дабы попытаться понять, что же происходит по ту сторону консоли. Сообщение sysadmins №38. Разработка ПО появились сначала на linkmeup.

It's an open source kind of episode! Andy and guest Mike Nelson talk about Windows Subsystem for Linux (WSL) and what it means for IT Pros! The discussion also includes example use cases, tips and tricks and resources for getting started! That all said, you may be wondering what WSL is! Andy and Mike cover this in detail, but the short version is, WSL is a feature for Windows that allows you to run Linux CLI and GUI applications within Windows. This is useful for developers and IT Pros for a number of reasons. Listen or watch to find out why. In this episode What is WSL (Windows Subsystem for Linux)? - 7:20 Who is WSL for and what problem are we trying to solve with it? - 10:50 We can now run Linux GUI apps in Windows? - 16:18 Is this leading us to Android apps on Windows? - 20:45 Custom distributions on WSL with Distro Builder - 22:10 What are the current supported Linux distributions for WSL? - 25:09 How do SysAdmins manage this feature? - 28:10 What kind of hardware access does WSL have? - 32:00 Resources for WSL DOJO article on Getting Started with WSL Andy and Tara Raj from Microsoft Discuss WSL Windows Subsystem for Linux on Microsoft Docs WSL on Github WSLg on Github Distro Builder for Custom Distros with WSL on Github Ubuntu on WSL Debian on WSL Fedora on WSL OpenSUSE on WSL Pengwin Linux Gentoo Linux XMMS audio application  

Продолжаем поИБЭшную тематику и на этот раз мы поговорим о том, что же такое форензика и почему о её существовании должен знать каждый уважаемый себя айтишник. Сообщение sysadmins №37. Форензика появились сначала на linkmeup.

После подкаста про eBPF, где только и было что разговоров про сети, к нашей пущей радости на пороге нашей редакции появились желающие рассказать, что eBPF это вообще-то не только про сети. Поэтому, слушаем sysadmins #37: Про что: Разнообразие типов программ eBPF и kernel_helpers eBPF в разных окружениях (Cloud Native ОС, Kubernetes, OpenShift, Облака sandbox, MicroVM и т.д.) Observability, Debugging,Performance,Security и eBPF Интересные тулы на eBPF не связанные с сетью eBPF в руках злоумышленника Проблемы и ограничения eBPF Лантри - как и зачем мы используем eBPF Сообщение sysadmins №36. eBPF и ни слова про сети появились сначала на linkmeup.

Что такое DataOps? Ещё один Ops, или просто инфраструктурщики придумали новое слово, чтобы им больше платили? Поговорим с хорошим человеком о том, что значит быть Lead инженером, отвечающим за Big Data платформу. Приправим практикой и веселыми историями из жизни. Сообщение sysadmins №35. Что такое DataOps? появились сначала на linkmeup.

Несколько лет назад в linkmeup был подкаст об аутсорсинге. Там мы говорили с представителями крупного ИТ-бизнеса. С большими акулами. Говорили о том как все хорошо и правильно нужно делать. Разговоров о нехватке бюджета не шло. И после этого подкаста у меня (Романа) осталось ощущение, что мы не пообщались о классическом аутсорсинге - небольшие компании, которые обслуживают десятки таких же небольших компаний. Сообщение sysadmins №34. Проктология небольшого аутсорсинга появились сначала на linkmeup.

In der 13. Folge unterhalten sich Dirk und Sujeevan über den Einstieg in Kubernetes mit k3s.

Support Topic Lords on Patreon and get episodes a week early! (https://www.patreon.com/topiclords) Lords: * Tyriq * FourBitFriday everywhere. * https://www.ckgame.net/ * Chall * @MrChrisLHall Topics: * How cars age vs how people age * Learning the wrong lesson from childrens media (due to being an incompetent child) * BOFH: Servers Under Siege * https://www.old-games.com/download/1796/bastard-operator-from-hell-servers * Korn - Freak on a Leash * https://www.youtube.com/watch?v=jRGrNDV2mKc * Unedited (syncable) commentary: https://www.youtube.com/watch?v=m_L7WeZVlQ0 * Do other people just have boring dreams?? * Forgot to mention on the show, but on the Topic Lords discord, dreams go in #announcements. * Turns out, running has everything I love about walking, but it's very time efficient * https://www.youtube.com/watch?v=zUXow3d3-b0 Microtopics: * Make game. * The properties of houseplants. * TikToks of feral houseplants. * Three people trying to remember the name of the musical starring Rick Moranis about carnivorous plant. * One (1) 2004 Toyota Camry, tan. * Speaker covers turning into sand. * Sometimes being in charge of your body and sometimes being in charge of your car and sometimes being in charge of both. * A make of cars as an enormous number of identical twins. * Paint is shirts for cars. * Whether paint is shirts for cars or tattoos for cars. * Coming home with a new nose and nobody recognizes you. * Cars doing most of their aging in instants. * Seeing a car for the first time in many years and being unsure whether it accumulated all those dents and scratches over many years, or if someone took a hammer to it five minutes ago. * An airplane outside of your house waiting for you to finish recording this podcast so you can board. * Plastic surgery for an airplane. * Getting tired looking at your aging car so you cover it with sweet blue LEDs and now nobody can ever look at it again. * Being sarcastic in movie for children who are too young to understand sarcasm. * What happens when young foolish screenwriters try to write wise old characters. * Bad ways of teaching history. * Teaching only the things you can test. * Learning how to extract meaning from the things you read. * Triaging the attention paid to your students so your ignore your best students who don't need your help but also ignoring your worst students because what the hell am I gonna do with this guy?? * A fun movie depicting a series of events that happen. * Whether hitting people with sticks is fun. * Bastard Operator From Hell. * Sysadmins writing revenge fantasies on Usenet about screwing over their incompetent users. * Indie games from the early aughts that are playable on the Amiga and Commodore 64. * A sysadmin with a rocket launcher. * Pokey the Penguin. * Arctic Circle-Candy. * All the Pokey the Penguin fan games that came from the Pokey the Penguin mailing list. * Prodly the Puffin. * Parchment, the Z-Machine interpreter written in JavaScript. * 0-Hour Game Jam. * RPG Maker vs. RPG Maker '99. * Coming on the show and donating of your time and topics. * Indie games starting to exist now that mainstream games are made by dozens of people. * MadMaze. * LadderMan: He's a man! He's a ladder! * Whether the video for Freak on a Leash could be made today and still be western-style animation. * Extremely red coffee. * Whether they're pouring steaming blood into this coffee mug or maybe you just have Flux on. * Playing hopscotch at the precipice of a cliff. * A cop drawing a gun to stop you from jumping off a cliff. * Where's Hopscotch Girl? * The kind of person who would prominently display a cookie jar and never fill it. * A speeding bullet rapidly leaving a party like "this party sucks" * A hundred page forum thread arguing about whether the plane on a treadmill will take off. * Weird creatures that have eyes but no mouth and vice versa. * A bullet bee making bullet honey. * A music video that is just a Ganon fight with two posters firing bullets back and forth at each other. * A bullet intended to pierce someone's ear but it just goes right through their gauge. * A DOS program you can use with your SoundBlaster. * A blanket you can use to increase the strangeness of your dreams. * Whether most people have boring dreams or whether most people are just bad storytellers. * Things happening because of other things. * Dreams where the whole dream is that you know a fact. * How to know whether someone is the president of Nairobi. * Running on the path you used to walk on and seeing way more bugs per minute. * Gauging your mouth so that you can collect even more bugs while running. * Installing a whistle tip in your mouth so you make an incredibly loud whistling noise while running around. * Getting into blood doping just because you want to get high. * The nicest form of Mustard Gas. * Soaking your clothes with essential oil of lavender so passers by are like "I love the smell of lavender" and then they die because all the oxygen has been replaced with lavender. * The new exercise fad where you go running while looking behind you, terrified. * Bubb Rubb lauding Missile Tips. "The missiles go woooo!" * Being super into being witnessed. * Throwing a stumble scramble into your jogging routine and everybody around you panicking as they try to figure out what you're running from.

In this episode of Pragmatic Lead, we're talking to Frank Lacalamita about digital transformations. Change management is hard, especially when stakes are high. Innovation requires changes. There is a lot that goes into planning and organizing big migrations, like hiring and training people, getting buy-in from the leadership, managing stakeholders' expectations, and more. We talk about our experiences as well as challenges. You can find the full transcript on PragmaticLead.com About the guest Frank Lacalamita is a software architect and a technical leader in Toronto CA. He has been working on technical transformations in multiple industries over the past decade.   Notes There are multiple management frameworks we can use to manage transformations in companies. We mentioned the ITIL Framework, PMO, and Agile. Any change starts with assessing the current state and target state. And then when going through an evaluation, you end up with the roadmap on how to get from point A to point B (target state). Change is necessary to drive innovation. Successful businesses embrace change. In our industry, there is always something new, a better, more efficient way to do solve problems. You have to adapt. Especially with the explosion in open source projects. You can do so much more than proprietary software in early 2000-2010. But it's not always easy to convince the leadership that there is value in doing the transformation. Even though there are obvious wins, if you can improve time to market, developers' productivity, automate certain tasks and save money on hardware. Some companies that missed the opportunity paid the price by falling behind in the industry. Some of the most common transformation these days is probably cloud migrations. And there is some push back, questioning the value of this massive undertaking. There are a lot of changes happening during the transformation, it's not only affecting business and technology, but also people and their jobs. Sysadmins become SREs, network engineers transition to cloud architects, and so on. Any transformational program has three pillars: People Process Technology Think where the business wants to go, how to adapt the process and technology to accomplish that. Evaluate individuals, their skills, and responsibilities. Process and people are more difficult than technology. You have to invest in their careers, education, training.

Today on the show, we are going to be chatting with Michael Dexter about a variety of topics, but of course including bhyve! That plus This episode was brought to you by Headlines NetBSD Introduction (https://bsdmag.org/netbsd_intr/) We start off today's episode with a great new NetBSD article! Siju Oommen George has written an article for BSDMag, which provides a great overview of NetBSD's beginnings and what it is today. Of course you can't start an article about NetBSD without mentioning where the name came from: “The four founders of the NetBSD project, Chris Demetriou, Theo de Raadt, Adam Glass, and Charles Hannum, felt that a more open development model would benefit the project: one centered on portable, clean and correct code. They aimed to produce a unified, multi-platform, production-quality, BSD-based operating system. The name “NetBSD” was suggested by de Raadt, based on the importance and growth of networks, such as the Internet at that time, the distributed and collaborative nature of its development.” From there NetBSD has expanded, and keeping in line with its motto “Of course it runs NetBSD” it has grown to over 57 hardware platforms, including “IA-32, Alpha, PowerPC,SPARC, Raspberry pi 2, SPARC64 and Zaurus” From there topics such as pkgsrc, SMP, embedded and of course virtualization are all covered, which gives the reader a good overview of what to expect in the modern NetBSD today. Lastly, in addition to mentioning some of the vendors using NetBSD in a variety of ways, including Point-Of-Sale systems, routers and thin-clients, you may not have known about the research teams which deploy NetBSD: NASA Lewis Research Center – Satellite Networks and Architectures Branch use NetBSD almost exclusively in their investigation of TCP for use in satellite networks. KAME project – A research group for implementing IPv6, IPsec and other recent TCP/IP related technologies into BSD UNIX kernels, under BSD license. NEC Europe Ltd. established the Network Laboratories in Heidelberg, Germany in 1997, as NEC's third research facility in Europe. The Heidelberg labs focus on software-oriented research and development for the next generation Internet. SAMS-II Project – Space Acceleration Measurement System II. NASA will be measuring the microgravity environment on the International Space Station using a distributed system, consisting of NetBSD.“ My condolences, you're now the maintainer of a popular open source project (https://runcommand.io/2016/06/26/my-condolences-youre-now-the-maintainer-of-a-popular-open-source-project/) A presentation from a Wordpress conference, about what it is like to be the maintainer of a popular open source project The presentation covers the basics: Open Source is more than just the license, it is about community and involvement The difference between Maintainers and Contributors It covers some of the reasons people do not open up their code, and other common problems people run into: “I'm embarrassed by my code” (Hint: so is everyone else, post it anyway, it is the best way to learn) “I'm discouraged that I can't finish releases on time” “I'm overwhelmed by the PR backlog” “I'm frustrated when issues turn into flamewars” “I'm overcommitted on my open source involvement” “I feel all alone” Each of those points is met with advice and possible solutions So, there you have it. Open up your code, or join an existing project and help maintain it *** FreeBSD Committer Allan Jude Discusses the Advantages of FreeBSD and His Role in Keeping Millions of Servers Running (http://www.hostingadvice.com/blog/freebsd-project-under-the-hood/) An interesting twist on our normal news-stories today, we have an article featuring our very own Allan Jude, talking about why FreeBSD and the advantages of working on an open-source project. “When Allan started his own company hosting websites for video streaming, FreeBSD was the only operating system he had previously used with other hosts. Based on his experience and comfort with it, he trusted the system with the future of his budding business.A decade later, the former-SysAdmin went to a conference focused on the open-source operating system, where he ran into some of the folks on its documentation team. “They inspired me,” he told our team in a recent chat. He began writing documentation but soon wanted to contribute improvements beyond the docs.Today, Allan sits as a FreeBSD Project Committer. It's rare that you get to chat with someone involved with a massive-scale open-source project like this — rare and awesome.” From there Allan goes into some of the reasons “Why” FreeBSD, starting with Code Organization being well-maintained and documented: “The FreeBSD Project functions like an extremely well-organized world all its own. Allan explained the environment: “There's a documentation page that explains how the file system's laid out and everything has a place and it always goes in that place.”” + In addition, Allan gives us some insight into his work to bring Boot-Environments to the loader, and other reasons why FreeBSD “just makes sense” + In summary Allan wraps it up quite nicely: “An important take-away is that you don't have to be a major developer with tons of experience to make a difference in the project,” Allan said — and the difference that devs like Allan are making is incredible. If you too want to submit the commit that contributes to the project relied on by millions of web servers, there are plenty of ways to get involved! We're especially talking to SysAdmins here, as Allan noted that they are the main users of FreeBSD. “Having more SysAdmins involved in the actual build of the system means we can offer the tools they're looking for — designed the way a SysAdmin would want them designed, not necessarily the way a developer would think makes the most sense” A guide to saving electricity and time with poudriere and bhyve (http://justinholcomb.me/blog/2016/07/03/poudriere-in-bhyve-and-bare-metal.html) “This article goes over running poudriere to built packages for a Raspberry Pi with the interesting twist of running it both as a bhyve guest and then switching to running on bare metal via Fiber Channel via ctld by sharing the same ZFS volume.” “Firstly, poudriere can build packages for different architectures such as ARM. This can save hours of build time compared to building ports from said ARM device.” “Secondly, let's say a person has an always-on device (NAS) running FreeBSD. To save power, this device has a CPU with a low clock-rate and low core count. This low clock-rate and core count is great for saving power but terrible for processor intensive application such as poudriere. Let's say a person also has another physical server with fast processors and a high CPU count but draws nearly twice the power and a fan noise to match.” “To get the best of both worlds, the goal is to build the packages on the fast physical server, power it down, and then start the same ZFS volume in a bhyve environment to serve packages from the always-on device.” The tutorial walks through setting up ‘ahost', the always on machine, ‘fhost' the fast but noisy build machine, and a raspberry pi It also includes creating a zvol, configuring iSCSI over fibre channel and exporting the zvol, booting an iSCSI volume in bhyve, plus installing and setting up poudriere This it configures booting over fibre channel, and cross-building armv6 (raspberry pi) packages on the fast build machine Then the fast machine is shut down, and the zvol is booted in bhyve on the NAS Everything you need to know to make a hybrid physical/virtual machine The same setup could also work to run the same bhyve VM from either ahost or fhost bhyve does not yet support live migration, but when it does, having common network storage like the zvol will be an important part of that *** Interview - Michael Dexter - editor@callfortesting.org (mailto:editor@callfortesting.org) / @michaeldexter (https://twitter.com/michaeldexter) The RoloDexter *** iXSystems Children's Minnesota Star Studio Chooses iXsystems' TrueNAS Storage (https://www.youtube.com/watch?v=FFbdQ_05e-0) *** News Roundup FreeBSD Foundation June 2016 Update (https://www.freebsdfoundation.org/wp-content/uploads/2016/06/FreeBSD-Foundation-June-2016-Update.pdf) The FreeBSD Foundation's June newsletter is out Make sure you submit the FreeBSD Community Survey (https://www.surveymonkey.com/r/freebsd2016) by July 7th: In addition to the opening message from the executive director of the foundation, the update includes details to sponsored work on the FreeBSD VM system, reports from a number of conferences the Foundation attended, including BSDCan The results of the foundation's yearly board meeting People the foundation recognized for their contributions to FreeBSD at BSDCan And an introduction to their new “Getting Started with FreeBSD” project *** [How-To] Building the FreeBSD OS from scratch (http://www.all-nettools.com/forum/showthread.php?34422-Building-the-FreeBSD-OS-from-scratch) A tutorial over at the All-NetTools.com forums that walks through building FreeBSD from scratch I am not sure why anyone would want to build Xorg from source, but you can It covers everything in quite a bit of detail, from the installation process through adding Xorg and a window manager from source It also includes tweaking some device node permissions for easier operation as a non-root user, and configuring the firewall *** Window Systems Should Be Transparent (http://doc.cat-v.org/bell_labs/transparent_wsys/) + Rob Pike of AT&T Labs writes about why Window Systems should be transparent This is an old paper (undated, but I think from the late 80s), but may contain some timeless insights “UNIX window systems are unsatisfactory. Because they are cumbersome and complicated, they are unsuitable companions for an operating system that is appreciated for its technical elegance” “A good interface should clarify the view, not obscure it” “Mux is one window system that is popular and therefore worth studying as an example of good design. (It is not commercially important because it runs only on obsolete hardware.) This paper uses mux as a case study to illustrate some principles that can help keep a user interface simple, comfortable, and unobtrusive. When designing their products, the purveyors of commercial window systems should keep these principles in mind.” There are not many commercial window systems anymore, but “open source” was not really a big thing when this paper was written *** Roger Faulkner, of Solaris fame passed away (http://permalink.gmane.org/gmane.comp.standards.posix.austin.general/12877) “RIP Roger Faulkner: creator of the One and True /proc, slayer of the M-to-N threading model -- and the godfather of post-AT&T Unix” @bcantrill: Another great Roger Faulkner story (https://twitter.com/bcantrill/status/750442169807171584) The story of how pgrep -w saved a monitor -- if not a life (https://news.ycombinator.com/item?id=4306515) @bcantrill: With Roger Faulkner, Tim led an engineering coup inside Sun that saved Solaris circa 2.5 (https://twitter.com/bcantrill/status/750442169807171584) *** Beastie Bits: Developer Ed Maste is requesting information from those who are users of libvgl. (https://lists.freebsd.org/pipermail/freebsd-stable/2016-June/084843.html) HEADS UP: DragonFly 4.5 world reneeds rebuilding (http://lists.dragonflybsd.org/pipermail/users/2016-June/249748.html) Chris Buechler is leaving the pfSense project, the entire community thanks you for your many years of service (https://blog.pfsense.org/?p=2095) GhostBSD 10.3-BETA1 now available (http://ghostbsd.org/10.3_BETA1) DragonFlyBSD adds nvmectl (http://lists.dragonflybsd.org/pipermail/commits/2016-June/500671.html) OPNsense 16.1.18 released (https://opnsense.org/opnsense-16-1-18-released/) bhyve_graphics hit CURRENT (https://svnweb.freebsd.org/base?view=revision&revision=302332) BUG Update FreeBSD Central Twitter account looking for a new owner (https://twitter.com/freebsdcentral/status/750053703420350465) NYCBUG meeting : Meet the Smallest BSDs: RetroBSD and LiteBSD, Brian Callahan (http://lists.nycbug.org/pipermail/talk/2016-July/016732.html) NYCBUG install fest @ HOPE (http://lists.nycbug.org/pipermail/talk/2016-June/016694.html) SemiBUG is looking for presentations for September and beyond (http://lists.nycbug.org/pipermail/semibug/2016-June/000107.html) Caleb Cooper is giving a talk on Crytpo at KnoxBUG on July 26th (http://knoxbug.org/content/2016-07-26) Feedback/Questions Leif - ZFS xfer (http://pastebin.com/vvASr64P) Zach - Python3 (http://pastebin.com/SznQHq7n) Dave - Versioning (http://pastebin.com/qkpjKEr0) David - Encrypted Disk Images (http://pastebin.com/yr7BUmv2) Eli - TLF in all the wrong places (http://pastebin.com/xby81NvC) ***

This week on the show, it's all about Lumina. We'll be giving you a visual walkthrough of the new BSD-exclusive desktop environment, as well as chatting with the main developer. There's also answers to your emails and all the latest news, on BSD Now - the place to B.. SD. This episode was brought to you by Headlines Portscout ported to OpenBSD (http://blog.jasper.la/portscout-for-openbsd/) Portscout is a popular utility used in the FreeBSD ports infrastructure It lets port maintainers know when there's a new version of the upstream software available by automatically checking the distfile mirror Now OpenBSD porters can enjoy the same convenience, as it's been ported over You can view the status online (http://portscout.jasper.la/) to see how it works and who maintains what (http://portscout.jasper.la/index-total.html) The developer who ported it is working to get all the current features working on OpenBSD, and added a few new features as well He decided to fork and rename it (https://jasperla.github.io/portroach/) a few days later *** Sysadmins and systemd refugees flocking to BSD (https://www.reddit.com/r/freebsd/comments/2fgb90/you_have_your_windows_in_my_linux_or_why_many/) With all the drama in Linux land about the rapid changes to their init system, a lot of people are looking at BSD alternatives This "you got your Windows in my Linux (http://www.infoworld.com/d/data-center/you-have-your-windows-in-my-linux-249483)" article (and accompanying comments) give a nice glimpse into the minds of some of those switchers Both server administrators and regular everyday users are switching away from Linux, as more and more distros give them no choice but to use systemd Fortunately, the BSD communities are usually very welcoming of switchers - it's pretty nice on this side! *** OpenBSD's versioning schemes (http://www.tedunangst.com/flak/post/OpenBSD-version-numbers) Ted Unangst explains the various versioning systems within OpenBSD, from the base to libraries to other included software In contrast to FreeBSD's release cycle, OpenBSD isn't as concerned with breaking backwards compatibility (but only if it's needed to make progress) This allows them to innovate and introduce new features a lot more easily, and get those features in a stable release that everyone uses He also details the difference between branches, their errata system and lack of "patch levels" for security Some other things in OpenBSD don't have version numbers at all, like tmux "Every release adds some new features, fixes some old bugs, probably adds a new bug or two, and, if I have anything to say about it, removes some old features." *** VAXstation 4000 Model 90 booting NetBSD (https://www.youtube.com/watch?v=zLsgFPaMPyg) We found a video of NetBSD booting on a 22 year old VAX workstation, circa 1992 This system has a monstrous 71 MHz CPU and 128MB of ECC RAM It continues in part two (https://www.youtube.com/watch?v=YKzDXKmn66U), where we learn that it would've cost around $25,000 when it was released! The uploader talks about his experiences getting NetBSD on it, what does and doesn't work, etc It's interesting to see that such old hardware isn't necessarily obsolete just because newer things have come out since then (but maybe don't try to build world on it...) *** Interview - Ken Moore - ken@pcbsd.org (mailto:ken@pcbsd.org) The Lumina desktop environment Special segment Lumina walkthrough News Roundup Suricata for IDS on pfSense (http://pfsensesetup.com/suricata-intrusion-detection-system-part-one) While most people are familiar with Snort as an intrusion detection system, Suricata is another choice This guide goes through the steps of installing and configuring it on a public-facing pfSense box Part two (http://pfsensesetup.com/suricata-intrusion-detection-system-part-two/) details some of the configuration steps One other cool thing about Suricata - it's compatible with Snort rules, so you can use the same updates There's also another recent post (http://www.allamericancomputerrepair.com/Blog/Post/29/Install-Snort-on-FreeBSD) about snort as well, if that's more your style If you run pfSense (or any BSD) as an edge router for a lot of users, this might be worth looking into *** OpenBSD's systemd API emulation project (http://bsd.slashdot.org/story/14/09/08/0250207/gsoc-project-works-to-emulate-systemd-for-openbsd) This story was pretty popular in the mainstream news this week For the Google Summer of Code, a student is writing emulation wrappers for some of systemd's functions (https://twitter.com/blakkheim/status/509092821773848577) There was consideration from some Linux users to port over the finished emulation back to Linux, so they wouldn't have to run the full systemd One particularly interesting Slashdot comment snippet (http://bsd.slashdot.org/comments.pl?sid=5663319&cid=47851361): "We are currently migrating a large number (much larger than planned after initial results) of systems from RHEL to BSD - a decision taken due to general unhappiness with RHEL6, but SystemD pushed us towards BSD rather than another Linux distro - and in some cases are seeing throughput gains of greater than 10% on what should be equivalent Linux and BSD server builds. The re-learning curve wasn't as steep as we expected, general system stability seems to be better too, and BSD's security reputation goes without saying." It will NOT be in the base system - only in ports, and only installed as a dependency for things like newer GNOME (http://blogs.gnome.org/ovitters/2014/09/07/systemd-in-gnome-3-14-and-beyond/) that require such APIs In the long run, BSD will still be safe from systemd's reign of terror, but will hopefully still be compatible with some third party packages like GNOME that insist on using it *** GhostBSD 4 previewed (http://www.linuxbsdos.com/2014/05/19/preview-of-ghostbsd-4-0/) The GhostBSD project is moving along, slowly getting closer to the 4 release This article shows some of the progress made, and includes lots of screenshots and interesting graphical frontends If you're not too familiar with GhostBSD, we interviewed the lead developer (http://www.bsdnow.tv/episodes/2014_03_12-ghost_of_partition) a little while back *** NetBSD on the Banana Pi (http://rizzoandself.blogspot.com/2014/09/netbsd-on-banana-pi.html) The Banana Pi is a tasty alternative to the Raspberry Pi, with similar hardware specs In this blog post, a NetBSD developer details his experiences in getting NetBSD to run on it After studying how the prebuilt Linux image booted, he made some notes and started hacking Ethernet, one of the few things not working, is being looked into and he's hoping to get it fully supported for the upcoming NetBSD 7.0 They're only about $65 as of the time we're recording this, so it might be a fun project to try *** Feedback/Questions Antonio writes in (http://slexy.org/view/s28iKdBEbm) Garegin writes in (http://slexy.org/view/s21Wfnv87h) Erno writes in (http://slexy.org/view/s2Fzryxhdz) Brandon writes in (http://slexy.org/view/s2ILcqdFfF) ***