The Late Night Linux Family

2.5 Admins

A Technology podcast Explicit

#121 in Technology · 🇳🇿 #171 in Technology · 🇮🇪

About the show

2.5 Admins is a podcast featuring two sysadmins called Allan Jude and Jim Salter, and a producer/editor who can just about configure a Samba share called Joe Ressington. Every week we get together, talk about recent tech news, and answer some of your admin-related questions.

Newest episodes

2.5 Admins 324: Less Canadian

Nov 5, 2026 32 min

A bug in APT shines a light on a long-standing issue, backing up databases in containers, the pros and cons of using FreeBSD to host Linux VMs, network isolation for VMs, and using another backup technology in addition to ZFS. With guest host Sean from Hybrid Cloud Show. Plug Support us on patreon and get an ad-free RSS feed with some early episodes News/discussion APT can merge two different package downloads after an HTTP redirect gives them the same URI Free Consulting A modern Proxmox Docker architecture with disposable VMs, VirtIO-FS, and ZFS See our contact page for ways to get in touch.

2.5 Admins 323: No /boot For You

Oct 29, 2026 28 min

Why you should be watching for SSL certificates that you didn’t issue, Let’s Encrypt is shortening the length of certs to 64 days, Ubuntu tightens up GRUB with secure boot, an Intel driver bug breaks IPv6 for major services, and running websites from a home Internet connection. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes FreeBSD Release Cycles and Enterprise Requirements: Why LTS Matters News/discussion Chrome’s Response to Recent ccTLD Registry Hijacks 64-Day Certificate Lifetimes Coming Feb 2027 – Let’s Encrypt Ubuntu 26.10 drops Btrfs, XFS & ZFS /boot with Secure Boot A preinstalled Intel driver is silently breaking IPv6, OneNote and Microsoft 365 See our contact page for ways to get in touch.

2.5 Admins 322: Internet Defrigeration

Oct 22, 2026 29 min

Supermarkets found out why their fridges shouldn’t be on the Internet and Samsung smart fridges broke after a firmware update, why we don’t recommend MoCA, some tips for running ethernet cables in your house, and why it’s fine to use a short TTL with your domains. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Biggest ZFS Misconfigurations and How to Fix Them: Part 2 News/discussion Hackers heat French supermarket fridges, sparking fires and spoiling food The username is admin and the password changes every day automatically to.. the current date Freeze the Controller, Defrost the Food: Uncovering Vulnerabilities in Danfoss Refrigeration Controllers Owners mourn spoiled food after firmware update bricks Samsung smart fridges Free consulting Example coax cable tester See our contact page for ways to get in touch.

Similar podcasts

All-In with Chamath, Jason, Sacks & Friedberg All-In Podcast, LLC

Lex Fridman Podcast Lex Fridman

Hard Fork The New York Times

The AI Daily Brief: Artificial Intelligence News and Analysis Nathaniel Whittemore

The Vergecast The Verge

Search Engine PJ Vogt

Acquired Ben Gilbert and David Rosenthal

Darknet Diaries Jack Rhysider

All episodes

The newest 50 of 324 episodes

2.5 Admins 324: Less Canadian

Nov 5, 2026 32 min

2.5 Admins 323: No /boot For You

Oct 29, 2026 28 min

2.5 Admins 322: Internet Defrigeration

Oct 22, 2026 29 min

2.5 Admins 321: Backup Strategy

Oct 15, 2026 28 min

Why batteries in homes could benefit everyone involved, why we didn’t bring up wake-on-LAN when someone asked about keeping a NAS powered on as little as possible, building a router vs buying one, and ways to manage ssh connections. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Biggest ZFS Misconfigurations and How to Fix Them: Part 1 News/discussion How I kept cool with NYC’s free battery program for window AC units See our contact page for ways to get in touch.

2.5 Admins 320: Dining on Goose

Oct 8, 2026 29 min

Google offers a few pennies to web publishers to make up for stealing their content and not sending them any traffic, the tech we’d try to use after the apocalypse, why Jim doesn’t virtualise his clients’ desktops, and setting up Volume Shadow Copy so your users can restore their own files. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes FreeBSD: The Hidden Cost of Upgrading in Production News/discussion Google’s early attempt to pay websites for AI answers is struggling See our contact page for ways to get in touch.

2.5 Admins 319: Funding Open Source

Oct 1, 2026 30 min

The challenges of funding open source software projects, how Netflix uses FreeBSD in a positive way, why you shouldn’t try to complicate your monitoring, and running servers in a small residence. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Why Is Everyone Stuck on FreeBSD 13? Discussion Netflix Case Study See our contact page for ways to get in touch.

2.5 Admins 318: End of Exchange

Sep 24, 2026 31 min

Microsoft really wants you to update your Exchange server, our thoughts on immutable distros, more on Jim’s approach to internet access for his kids, restricting access to servers on a corporate network, and cloning and backing up operating systems with ZFS. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes OpenZFS User and Developer Summit 2026: October 27-30 News Microsoft to bounce mail from outdated Exchange servers See our contact page for ways to get in touch.

2.5 Admins 317: Need Less

Sep 17, 2026 26 min

Some of the ways you can mitigate the ridiculous hardware prices, and designing a small business LAN. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes FreeBSD’s Release Cycle: What It Means for Your Upgrade Schedule Free consulting We were asked about designing a small business LAN. See our contact page for ways to get in touch.

2.5 Admins 316: BGP Clipboard Hijack

Sep 10, 2026 27 min

A BGP hijack involved some basic errors, Microsoft teaches people to ignore warnings in Windows, Zoom appears to be reading the clipboard on X11, why a non-US open certificate authority is feasible in theory, and keeping a NAS powered on as little as possible. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Send us an email News/discussion BGP hijack infecting networks caused by a comedy of errors that’s not funny at all Windows bug incorrectly tells users that Microsoft Defender Antivirus is turned off I noticed today that an update to the #Linux #Zoom client has made it start proactively reading _everything_ written to the X11 clipboard Free consulting We were asked about keeping a NAS powered on as little as possible. See our contact page for ways to get in touch.

2.5 Admins 315: Hot Bus Adapter

Sep 3, 2026 27 min

What to read into a study of long-term Backblaze hard drive failure data, why the difference between TB and TiB matters, and what to do about an overheating host bus adapter. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes ZFS vs Ceph: Choosing the Right Storage Architecture News/discussion Peer-reviewed study of 443,000 Backblaze hard drives ranks HGST most reliable and Toshiba the least — Analysis of 1.66 million drive-years finds Seagate and Toshiba HDDs fail at roughly twice the rate of WD and HGST Changing Language for Storage Capacity Free consulting We were asked about an overheating host bus adapter. See our contact page for ways to get in touch.

2.5 Admins 314: 50 PBS TBS

Aug 27, 2026 28 min

A TV station struggles to retrieve its data from the data centre company that a defunct intermediary used, why we don’t want AI to manage our networks (even if Microsoft thinks we should), and understanding vdevs, and datasets in ZFS. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes OpenZFS User and Developer Summit 2026 CfP is open until September 11 FreeBSD Security in Production: Vulnerability Response and Operational Best Practices News/discussion Nine PBS sues Iron Mountain over blocked access to archival data Judge sets framework for Nine PBS to retrieve archival data The patch window is collapsing: Why security needs a new control plane Free consulting We were asked about pools, vdevs, and datasets in ZFS. See our contact page for ways to get in touch.

2.5 Admins 313: Cooking with NVMe

Aug 20, 2026 27 min

Microsoft claims that Windows 11 will work well with 8GB of RAM, some of the innovations coming to high end SSDs, the arguments for TP-Link Omada over Ubiquiti UniFi. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes FreeBSD Support: Greatest Hits Discussion Microsoft says 8 GB of RAM should be enough for anyone running Windows 11 Windows quality: an update on the commitment we made in March Free consulting We were asked about the arguments for TP-Link Omada over Ubiquiti UniFi. See our contact page for ways to get in touch.

2.5 Admins 312: Bus Factor

Aug 13, 2026 26 min

In a world where photos can no longer be trusted, Jim argues that we should move to a default distrust model where images are signed at every stage of the process of creation. We get into some of the potential issues. Plus how to ensure continuity for your clients in the event of your demise, and setting up a system to demonstrate ZFS replication capabilities. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Piss up at The Shipwrights Arms (just next to London Bridge station) on Saturday 5th September from 5pm until late Discussion Google Earth risked ruin with retracted AI tool for making fake satellite pics Apple is working on a way to authenticate that a photo came from an iPhone camera Free consulting We were asked about how to ensure continuity for your clients in the event of your demise, and setting up a system to demonstrate ZFS replication capabilities. See our contact page for ways to get in touch.

2.5 Admins 311: Couch Cushions

Aug 6, 2026 28 min

Microsoft restored an account including files that it initially claimed wasn’t possible, Apple might lock down phones if people don’t keep up their lease payments, ZFS scrubs shouldn’t be painful, and accessing another network from a locked-down work machine. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes ZFS vs Ceph: Do You Actually Need Ceph? News/discussion Microsoft restores player’s 25-year-old account following widespread backlash iOS 27 code suggests Apple could restrict leased devices after missed payments If Scrubs Hurt, Your ZFS Design Is Broken Free consulting We were asked about accessing another network from a locked-down work machine. Teleport Community Apache Guacamole® Linux After Dark – Episode 120 See our contact page for ways to get in touch.

2.5 Admins 310: GPLFreeBSD

Jul 30, 2026 29 min

Google wants you to use a selfie video for account recovery, LG will stop apps turning their smart TVs into residential proxy nodes, we disagree about how serious OpenAI’s agent hacking Hugging Face is, FreeBSD removes the last bits of GPL software and suffers an embarrassing git flub , and backing up to an encrypted NAS without ZFS. Plug Support us on patreon and get an ad-free RSS feed with some early episodes News/discussion Introducing selfie for sign-in: a new, easy way to access your Google Account LG to Ban Residential Proxies from Smart TV Apps OpenAI says its AI agent broke out of testing sandbox to hack Hugging Face FreeBSD 16 Retires The Last Of Its GPL Code From Its Base System Ports Repository Freeze Free consulting We were asked about backing up to an encrypted NAS without ZFS. See our contact page for ways to get in touch.

2.5 Admins 309: Orbital Sauron

Jul 23, 2026 24 min

A new HTTP caching standard looks promising but might struggle to get adopted, a terrible space mirror idea is actually happening, cars will spy on us all, and picking a VPN for use with an IP that doesn’t change very often. Plug Support us on patreon and get an ad-free RSS feed with some early episodes News/discussion HTTP gets a QUERY method so complex searches can stop pretending to be POST FCC grants approval for sun-reflecting space mirror that’s been widely criticized by astronomers Feels like all of us need to pay way more attention to the new rules affecting EU and US folk, requiring all new cars to include a driver monitoring camera aimed at your face Free consulting We were asked about picking a VPN for use with an IP that doesn’t change very often. See our contact page for ways to get in touch.

2.5 Admins 308: Sloppy Shims

Jul 16, 2026 27 min

Microsoft really wants your Windows settings data, secure boot has been useless for a decade, our thoughts on (the idea of) Incus and IncusOS, and configuring ZFS for a Lightning Memory Mapped Database. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Jails, Not Containers: FreeBSD Isolation Done Right News/discussion Microsoft flips Windows Backup to on by default unless you’re in the EU Microsoft’s Secure Boot has been broken for a decade and no one noticed until now IncusOS Incus Free consulting We were asked about configuring ZFS for a Lightning Memory Mapped Database. See our contact page for ways to get in touch.

2.5 Admins 307: One Big Pool

Jul 9, 2026 26 min

Follow-up on rebooting to update, portable power stations, glass storage, and objective news sources. Plus whether to use one ZFS pool per vdev, or just one large pool. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Native inotify in FreeBSD Feedback Anker SOLIX EV Charger Adapter (For F3000, J1722 only) EcoFlow EV Charger to Portable Power Station Adaptor (SAE J1772 to 5P8 Port, 50A) WattCycle First-to-Market: WattLINK – EcoFlow Delta 2/3 Series PPS E Free consulting We were asked about whether to use one ZFS pool per vdev, or just one large pool. See our contact page for ways to get in touch.

2.5 Admins 306: WiFi Cable

Jul 2, 2026 28 min

Why setting up commercial email and VPN services is incredibly hard, avoiding TrueNAS’s move from FreeBSD to Linux, why we avoid virtualising storage systems, and bridging WiFi to an external building. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Using Object Storage with OpenZFS and SeaweedFS Discussion Jeff Moss explains why setting up private email and VPN services are so difficult Feedback XigmaNAS Free consulting We were asked about bridging WiFi to an external building. Point-to-point Wi-Fi bridging between buildings—the cheap and easy way See our contact page for ways to get in touch.

2.5 Admins 305: Short Two

Jun 25, 2026 7 min

The one tool in our IT tool belt that we value the most. This is a short episode because Joe is having a summer break. See our contact page for ways to get in touch.

2.5 Admins 304: Wiring a House

Jun 18, 2026 30 min

Wiring up a house for networking including cables, access points, connectors, and racks. Plus Google is found liable for what its AI overviews say. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Managing Cache and DirectIO for Databases on ZFS Webinar: June 30th @ 11am EDT: FreeBSD After Hours AMA News/discussion Landmark German ruling declares Google’s AI Overviews are Google’s own words and makes it liable for false answers Free consulting We were asked about wiring up a house for access points etc. Jim’s guide to Wi-Fi AP placement Monoprice 24-port Cat5e Patch Panel See our contact page for ways to get in touch.

2.5 Admins 303: Denial of Secrets

Jun 11, 2026 29 min

People were locked out of their password managers to stop a brute force attack, Coreutils come to Windows, a FreeBSD PR effort backfires, and the best simple consumer WiFi gear. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Why ZFS Is the Ideal Filesystem for Multi-User/Department Media Production Webinar: June 30th @ 11am EDT: FreeBSD After Hours AMA News/discussion Password manager Dashlane suspends customer accounts amid brute-force attacks Microsoft Announces Coreutils For Windows: Derived From Rust Coreutils Coreutils for Windows FreeBSD Foundation Executive Director Tries Daily Driving FreeBSD On Laptop Free consulting We were asked about the best simple consumer WiFi gear. See our contact page for ways to get in touch.

2.5 Admins 302: ClawPilot

Jun 4, 2026 32 min

Microsoft threatens a security researcher for disclosing vulnerabilities publicly, bricks old versions of Office, and announces their version of OpenClaw. Plus keeping up with the latest technology. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Which ZFS Storage Metrics Matter for Database Performance Webinar: June 25th @ 11am EDT: Understanding AnyRAID with Jon from HexOS News/discussion Microsoft under fire for threatening security researcher with criminal investigation The researcher is a former MS employee says Krebs Microsoft reaches for olive branch after public dustup with 0-day researcher Microsoft is intentionally bricking all Office for Mac 2019/2021 installations Introducing Microsoft Scout: Your always-on personal agent Free consulting We were asked about keeping up with the latest technology. See our contact page for ways to get in touch.

2.5 Admins 301: F(OSS) Consulting

May 28, 2026 29 min

It looks like Bitlocker had a back door in it, how a listener accidentally broke Gitea for users of the snap version, Google accidentally published an unpatched exploit for Chromium-based browsers, why people are starting to ditch Bitwarden, and moving a tech stack away from large corporations. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes How Klara and TrueNAS fixed ZFS’s longest standing limitation Webinar: June 25th @ 11am EDT: Understanding AnyRAID with Jon from HexOS News/discussion YellowKey Bitlocker Bypass Vulnerability Microsoft shares mitigation for YellowKey Windows zero-day How I Broke Gitea for Everyone Google publishes exploit code threatening millions of Chromium users The Quiet Renovation at Bitwarden Free consulting We were asked about moving a tech stack away from large corporations. See our contact page for ways to get in touch.

2.5 Admins 300: IPvWot?

May 21, 2026 28 min

Why a proposal for an alternative to IPv6 is unlikely to be viable, Microsoft really doesn’t want you to run Exchange Server on-prem, Google will finally stop being a proper search engine, setting up an email server for internal use, and mitigating DDoS attacks without Cloudflare. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Tuning ZFS for Databases Webinar: May 27th at 11am EDT: Database Performance on ZFS with Tom Lawrence News/discussion Veteran network architect proposes IPv8 – to improve IPv4, not leapfrog v6 Exchange Server zero-day vulnerability can be triggered by opening a malicious email Google Search as you know it is over Free consulting We were asked about setting up an email server for internal use, and mitigating DDoS attacks without Cloudflare. See our contact page for ways to get in touch.

2.5 Admins 299: RMAggravation

May 14, 2026 27 min

People trying to return defective hard drives and RAM are finding out why consumer protection laws would be good, GoDaddy accidentally gave someone’s domain name away, and when and how to fix ZFS fragmentation. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Fast Dedup Economics: When Deduplication Beats Buying New Disks News/discussion Toshiba refuses to replace large hard drive that was under warranty — company offers refund at the purchase price, not the higher current retail price GoDaddy Gave a Domain to a Stranger Without Any Documentation Free consulting We were asked about when and how to fix ZFS fragmentation. See our contact page for ways to get in touch.

2.5 Admins 298: Windows Postdate

May 7, 2026

Microsoft is encouraging employees with the most experience to leave the company and letting users pause Windows updates forever, some of the best features you’ll get in the version of ZFS that ships with the new Ubuntu LTS, and backing up data from cloud services. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Extending ZFS Performance Without Hardware Upgrades News/discussion Microsoft tackles quality control issues. Just kidding, it’s encouraging experienced workers to leave Your Windows update experience just got updated zfs-2.3.0 zfs-2.4.0 Free consulting We were asked about backing up data from cloud services. See our contact page for ways to get in touch.

2.5 Admins 297: Jraphics

Apr 30, 2026 32 min

Hitting the limit for hard links, a parent struggles to get back into their teen’s compromised Discord account, the demise of tower PCs and general purpose computing in general, and changing the properties of existing ZFS pools. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Compensating for RAM Constraints with L2ARC on ZFS News/discussion How Jennifer Aniston and Friends Cost Us 377GB and Broke ext4 Hardlinks Dad stuck in support nightmare after teen lied about age on Discord Apple’s last tower topples… and the others will follow Free consulting We were asked about changing the properties of existing ZFS pools. See our contact page for ways to get in touch.

2.5 Admins 296: Beware of the Leopard

Apr 23, 2026 30 min

Microsoft locks devs out of important accounts, the foreign router ban exemptions make even less sense, Backblaze shows that “unlimited” never means that, and attempting to avoid software that’s written with AI. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Do More with Less: Cost-Efficient Storage on the New TrueNAS with Enhanced Fast Dedup The Hidden Value of CPU-Intensive Compression on Modern Hardware News/discussion Microsoft locks out VeraCrypt and WireGuard devs, blames verification process Action Required: Account Verification for Windows Hardware Program Begins October 16, 2025 FCC exempts Netgear from ban on foreign routers, doesn’t explain why Backblaze has quietly stopped backing up your data Free consulting We were asked about avoiding software that’s written with AI. See our contact page for ways to get in touch.

2.5 Admins 295: Orbital Meltdown

Apr 16, 2026 28 min

Why putting data center satellites in orbit is a terrible idea, Google might show people a made-up version of your website, and ZFS on really old Dell servers. Plug Support us on patreon and get an ad-free RSS feed with some early episodes News/discussion Orbital data centers, part 1: There’s no way this is economically viable, right? 11 mins edited Datacenters in space are a terrible, horrible, no good idea Google Just Patented The End Of Your Website Free consulting We were asked about ZFS on really old Dell servers. See our contact page for ways to get in touch.

2.5 Admins 294: Oh, R2

Apr 9, 2026 22 min

Arm announces its first CPU, Anthropic accidentally leaks the source for Claude Code and it’s terrible, and setting up a backup for a friend’s photos. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes FreeBSD and OpenZFS in the Quest for Technical Independence: A Storage Architect’s View News/discussion Arm expands compute platform to silicon products in historic company first Anthropic exposes Claude Code source by accident Free consulting We were asked about setting up a backup for a friend’s photos. See our contact page for ways to get in touch.

2.5 Admins 293: Reduced Flicker

Apr 2, 2026 27 min

Microsoft says Windows 11 is getting less rubbish but we are skeptical, vehicles with alcohol interlocks won’t start because the manufacturer’s server is down, and whether you should virtualise a router or a NAS. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes Five‑Year Storage Design with OpenZFS: Media Refresh, Rebalancing, and Hardware Independence News/discussion Our commitment to Windows quality Microsoft fixes broken Windows update days after vowing fewer broken updates Cyberattack on vehicle breathalyzer company leaves drivers stranded across the US Free consulting We were asked about whether you should virtualise a router or a NAS. See our contact page for ways to get in touch.

2.5 Admins 292: Trivyally Infected

Mar 26, 2026 27 min

The US government is drumming up fear about foreign routers, a pretty serious supply chain attack might be state-sponsored, and the safety of filesystems inside VMs. Plugs Support us on patreon and get an ad-free RSS feed with some early episodes The Real Cost of Technology Dependence: Building Independence with Open-Source Storage News/discussion US bans any new consumer-grade routers not made in America National Security Determination on the Threat Posed by Routers Produced by Foreign Countries (pdf) 1K+ cloud environments infected following Trivy supply chain attack Self-propagating malware poisons open source software and wipes Iran-based machines Free consulting We were asked about the safety of filesystems inside VMs. Automox Turnkey Results Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com See our contact page for ways to get in touch.

2.5 Admins 291: UPS for LiFePO4

Mar 19, 2026 28 min

Why passkeys aren’t the right solution to everything, Allan tells us why he loves his new Lithium Iron Phosphate UPS, Btrfs vs ZFS on root, and restricting Internet access for IoT devices on your network. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Designing OpenZFS Storage for Independence News/discussion Please, please, please stop using passkeys for encrypting user data Allan’s new Anker SOLIX C1000 Gen 2 Portable Power Station Free consulting We were asked about restricting Internet access for IoT devices on your network. Automox Turnkey Results Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com See our contact page for ways to get in touch.

2.5 Admins 290: Tired of Tracking

Mar 12, 2026 28 min

Microsoft Authenticator will delete Entra credentials on phones that aren’t running stock ROMs, Jim’s nightmare experience trying to get a user back into their MS account, tracking vehicles via tire pressure monitors, using a ZFS pool in a degraded state, and keeping cold ZFS storage dataset snapshots in sync. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes ZFS Fast Dedup for Proxmox News/discussion Microsoft Authenticator to nuke Entra creds on rooted and jailbroken phones Jailbreak/root detection in Microsoft Authenticator Jim Microsoft MFA rant Vehicle Tire Pressure Sensors Enable Silent Tracking Free consulting We were asked about purposely using a ZFS pool in a degraded state, and keeping cold ZFS storage dataset snapshots in sync. Automox Turnkey Results Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com See our contact page for ways to get in touch.

2.5 Admins 289: Hunter2

Mar 5, 2026 27 min

An exciting new cold storage technology seems to be getting closer, Nvidia seemingly wants a slice of the laptop hardware action, why you (and your users) should definitely not use LLMs to “generate” passwords , and whistleblowing when sensitive customer data isn’t being taken seriously. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes ARC and L2ARC Sizing on Proxmox News/discussion Data stored in glass could last over 10,000 years, Microsoft says Nvidia plans a Windows PC SoC, setting up direct competition with Qualcomm, Intel, and AMD Vibe Password Generation: Predictable by Design Free consulting We were asked about whistleblowing when sensitive customer data isn’t being taken seriously. Automox Turnkey Results Endpoint management tailored to your specific environment. Know the plan. Trust the result. Learn more at www.automox.com See our contact page for ways to get in touch.

2.5 Admins 288: HDD Tourism

Feb 26, 2026 28 min

Hardware scarcity and price hikes spread to hard drives, the Bcachefs dev thinks his AI is ‘fully conscious’, an agent might have gone after a FOSS maintainer, Jim is disappointed with an Ars author, and ZFS and VMs in the homelab. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Piss up at The Shipwrights Arms (just next to London Bridge station) on Saturday 27th June from 6pm until late Pool and VDEV Topology for Proxmox Workloads News/discussion AI blamed again as hard drives are sold out for this year Hard drive pricing in the UK is so high someone flew to the US to buy drives, saving money despite flight and hotel costs Bcachefs creator claims his custom LLM is ‘fully conscious’ An AI Agent Published a Hit Piece on Me An AI Agent Published a Hit Piece on Me – More Things Have Happened An AI Agent Published a Hit Piece on Me – Forensics and More Fallout An AI Agent Published a Hit Piece on Me – The Operator Came Forward Editor’s Note: Retraction of article containing fabricated quotations Sorry all this is my fault Free consulting We were asked about ZFS and VMs in the homelab. See our contact page for ways to get in touch.

2.5 Admins 287: Dual Arguators

Feb 19, 2026 32 min

Jim and Allan disagree on how new hard drive tech is likely to work, more on storage and compute in the same box, and how we set up disk encryption on laptops. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes OpenZFS Monitoring and Observability News/discussion Western Digital doubles the performance of hard drives with dual-actuator High-Bandwidth, with path to 8X performance increase — Power-Optimized HDDs will reduce power by 20 percent Free consulting We were asked about how we set up disk encryption on laptops. A quick-start guide to OpenZFS native encryption – Ars Technica Keeping Data Safe with OpenZFS: Security, Encryption, and Delegation See our contact page for ways to get in touch.

2.5 Admins 286: Windows Crashed

Feb 12, 2026 25 min

Notepad++ falls victim to a state-sponsored attacker, AI agents talk nonsense to each other on an insecure vibe coded social network, and backing up a laptop properly. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes ZFS vs Btrfs: Architecture, Features, and Stability News/discussion Notepad++ Hijacked by State-Sponsored Hackers AI agents now have their own Reddit-style social network, and it’s getting weird fas Hacking Moltbook: AI Social Network Reveals 1.5M API Keys Free consulting We were asked about backing up a laptop properly. See our contact page for ways to get in touch.

2.5 Admins 285: example.com.oops

Feb 5, 2026 27 min

Outlook’s autodiscover feature is leaking data again, our thoughts on the cycle of cloud and on-prem (centralised and local computing), and why you probably shouldn’t use NMVe to SATA adapters. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes ZFS in Production: Real-World Deployment Patterns and Pitfalls Modern VDI on Proxmox: ZFS Reliability and GPU Acceleration at Lower Cost News/discussion Why has Microsoft been routing example.com traffic to a company in Japan? Free consulting We were asked about SATA to PCIe adapters. See our contact page for ways to get in touch.

2.5 Admins 284: BooTooth

Jan 29, 2026 26 min

Why you might not want your Windows encryption keys to be backed up to Microsoft, some Bluetooth devices are vulnerable to snooping and tracking, a lesson in the need for backups, and the best practices and stack for setting up a mail server. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Klara’s Expert Perspective on OpenZFS in 2026 and What to Expect Next Modern VDI on Proxmox: ZFS Reliability and GPU Acceleration at Lower Cost News/discussion Microsoft Gave FBI Keys To Unlock Encrypted Data, Exposing Major Privacy Flaw How to encrypt your PC’s disk without giving the keys to Microsoft WhisperPair: Hijacking Bluetooth Accessories Using Google Fast Pair When two years of academic work vanished with a single click Free consulting We were asked about the best practices and stack for setting up a mail server. See our contact page for ways to get in touch.

2.5 Admins 283: FSOD

Jan 22, 2026 25 min

The last method to activate Windows without the Internet has gone away, malware that tricks users with a fake blue screen of death, and recovering from bad RAM with ZFS. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Understanding ZFS Scrubs and Data Integrity News/discussion Windows activation by phone is seemingly dead How Fake BSODs and Trusted Build Tools Are Used to Construct a Malware Infection Free consulting We were asked about recovering from bad RAM with ZFS. See our contact page for ways to get in touch.

2.5 Admins 282: Fragile DNS

Jan 15, 2026 28 min

Cisco network gear fell over when it shouldn’t have, yet another security flaw is found in Microsoft Copilot, the US military is letting Grok into all its networks, and managing LVM snapshots. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Unwrapping ZFS: Gifts from the Open Source Community A New Year, A New ZFS: What 2.4 Brings to the Table News Cisco routers knocked out due to Cloudflare DNS change Reprompt: The Single-Click Microsoft Copilot Attack that Silently Steals Your Personal Data Musk’s AI tool Grok will be integrated into Pentagon networks, Hegseth says Free consulting We were asked about managing LVM snapshots. See our contact page for ways to get in touch.

2.5 Admins 281: Lead The Target

Jan 8, 2026 26 min

The many reasons why email shouldn’t be trusted. Plus how to stop your kids accessing inappropriate content online, and why the answer probably isn’t a technical one. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes What We Built: Top ZFS Capabilities Delivered by Klara in 2025 Discussion Please STOP trusting email Free consulting We were asked about blocking adult content at the network level. See our contact page for ways to get in touch.

2.5 Admins 280: Bad Parking

Jan 1, 2026 26 min

Why you should probably keep paying for your old domains, the perpetual problem of typo squatting, a machine learning expert’s take on BS from LLMs, and whether to separate compute and storage in a home setup. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Can You Have Too Many VDEVs? A Practical Guide to ZFS Scaling News/discussion Digital Trust in Danger: When Authorities Forget Their Old Domains Most Parked Domains Now Serving Malicious Content LLMs are bullshitters. But that doesn’t mean they’re not useful Free consulting We were asked about whether to separate compute and storage in a home setup. See our contact page for ways to get in touch.

2.5 Admins 279: Short One

Dec 25, 2025 7 min

The one bit of advice we’d give to someone wanting to become a professional sysadmin. This is a short episode because Joe is having a break for the Christmas period. See our contact page for ways to get in touch.

2.5 Admins 278: XXXfil

Dec 18, 2025 26 min

Apple deletes a person’s entire digital life, PornHub Premium user data is leaked, Mozilla’s new CEO wants to ruin Firefox, Tech Force in the USA is alarming, and fine tuning storage for databases. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Is DWPD Still a Useful SSD Spec? News/discussion 20 Years of Digital Life, Gone in an Instant, thanks to Apple PornHub extorted after hackers steal Premium member activity data Mozilla’s next chapter: Building the world’s most trusted software company Rest assured, Firefox will always remain a browser built around user control Tech Force Trump administration launches Tech Force hiring push Free consulting We were asked about fine tuning storage for databases. See our contact page for ways to get in touch.

2.5 Admins 277: Battering RAM

Dec 11, 2025 28 min

The Crucial brand of consumer SSDs and RAM is going away, AMD and Intel memory encryption can be bypassed with cheap hardware, more AI buffoonery, and monitoring users’ usage on a network. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes When RAID Isn’t Enough: ZFS Redundancy Done Right News/discussion Micron Announces Exit from Crucial Consumer Business Cheap Hardware Module Bypasses AMD, Intel Memory Encryption Google’s vibe coding platform deletes entire drive One day, AI might be better than you at surfing the web. That day isn’t today Free consulting We were asked about monitoring users’ usage on a network. Tailscale Tailscale is an easy to deploy, zero-config, no-fuss VPN that allows you to build simple networks across complex infrastructure. Go to tailscale.com/25a and try Tailscale out for free for up to 100 devices and 3 users, with no credit card required. Use code LATENIGHTLINUX for three free months of any Tailscale paid plan. See our contact page for ways to get in touch.

2.5 Admins 276: Very Prudish Network

Dec 4, 2025 26 min

What a government crackdown on VPNs would look like, malware groups play the long game with browser extensions, a new major version of FreeBSD is released, and using a single database vs one DB per application or VM. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes ZFS Enabled Disaster Recovery for Virtualization News/discussion The VPN panic is only getting started Stealthy browser extensions waited years before infecting 4.3M Chrome, Edge users with backdoors and spyware FreeBSD 15.0-RELEASE Announcement Free consulting We were asked about using a single database vs one DB per application or VM. See our contact page for ways to get in touch.

2.5 Admins 275: G-word

Nov 27, 2025 25 min

Google kept collecting sensor data even after bricking Nest thermostats, FreeBSD’s container support gets serious, and where to find cheap (or even dirt cheap) used hardware. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes How to Set Up a Highly Available ZFS Pool Using Mirroring and iSCSI December Webinar: The 12 Days of ZFS: Tips, Tricks, and Treats News/discussion Google is collecting troves of data from downgraded Nest thermostats FreeBSD Officially Supported in OCI Runtime Specification v1.3 Free consulting We were asked about where to find cheap (or even dirt cheap) used hardware. Tailscale Tailscale is an easy to deploy, zero-config, no-fuss VPN that allows you to build simple networks across complex infrastructure. Go to tailscale.com/25a and try Tailscale out for free for up to 100 devices and 3 users, with no credit card required. Use code LATENIGHTLINUX for three free months of any Tailscale paid plan. See our contact page for ways to get in touch.

See all 200 episodes

–

0 ratings from members

Rate this podcast

No reviews yet — be the first member to rate "2.5 Admins".

This podcast, its content and its artwork are not owned by, affiliated with, or endorsed by Castquire.

2.5 Admins 324: Less Canadian

Share this podcast

Live Chart rankings

Chart history

🇳🇿 Technology Best #121

Holding at #121 — the line fills in as this chart moves.

🇮🇪 Technology Best #171

Holding at #171 — the line fills in as this chart moves.

Podcast details

Created by: The Late Night Linux Family
Status: Active
Latest episode: Nov 5, 2026
Episodes: 324
Release period: Weekly
Avg. episode length: 29 min
Explicit: Yes
Language: English

Links

Official website ↗ Apple Podcasts ↗ RSS feed ↗

Is this your podcast?

Claim it to show it on your profile. Using the email from your RSS feed approves it instantly.

Keep listening

Discover more podcasts like this.

Browse podcasts See the charts