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 two weeks we get together, talk about recent tech news, and answer some of your admin-related questions.

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2.5 Admins 80: 100 Emoji

March 03, 2022 28:56 21.15 MB Downloads: 0

Browser version numbers might break websites, Samsung’s bad crypto implementation, more on Mazda and Caddy, the FreeBSD init system, and keeping VMs in sync between the two physical hosts.   Plugs UNIX Philosophy: The ideas that made UNIX Improving Recovery Objectives with OpenZFS Support us on patreon   News Three major browsers are about to […]

2.5 Admins 79: Flex your disks

February 24, 2022 29:32 21.58 MB Downloads: 0

Maintaining data long-term, Chrome OS comes to generic PCs, and how to detect intrusions and malware on servers and networks.   Plugs The FreeBSD Boot Process Support us on patreon   News/discussion Most hard drives have a lifespan of three to five years. Have you checked yours lately? Google is bringing Chrome OS to PCs […]

2.5 Admins 78: MAZDA~1.BMP

February 17, 2022 28:36 20.91 MB Downloads: 0

Why Arm was never likely to be acquired by Nvidia, an expensive bug in Mazda cars, and how there isn’t always a technical solution to a policy problem.   Plugs Unix: On the path to BSD Support us on patreon   News Arm’s $66bn sale to Nvidia collapses Intel’s strategy for outflanking Arm takes shape […]

2.5 Admins 77: The Joe Ressington Experience

February 10, 2022 31:21 22.89 MB Downloads: 0

What the recent Spotify controversy means for open podcasting standards, why young people increasingly don’t understand the concept of a hierarchical filesystem, and our update practices.   Plugs Modern inetd on FreeBSD Support us on patreon   Discussion Joe Rogan Podcast is staying on Spotify says boss Students who grew up with search engines might […]

2.5 Admins 76: Horses for Courses

February 03, 2022 31:27 22.97 MB Downloads: 0

The pain of updating Windows, FreeBSD vs Linux, and getting started with ZFS.   Plugs FreeBSD Periodic Scripts Support us on patreon   News/discussion Microsoft: Windows needs at least 8 hours online to update reliably Why we’re migrating (many of) our servers from Linux to FreeBSD Counterpoint to “FreeBSD’s network stack is better”   Free […]

2.5 Admins 75: Burning Fiber

January 27, 2022 29:32 21.59 MB Downloads: 0

Allan has a recent war story for us, Microsoft blocked email from Linode, maximizing performance in a large capacity storage server, and more.   Plugs Cluster Provisioning with Nomad and Pot Support us on patreon   Feedback Register article about Microsoft blocking email from Linode   Allan’s recent war story Photos   Free Consulting We […]

2.5 Admins 74: Virtual Pointless Network

January 20, 2022 29:28 21.54 MB Downloads: 0

A potential new European recursive DNS, why VPNs aren’t the silver bullet some people think they are, and how we set up new systems from scratch.   Plugs Support us on patreon The Birth of Unix   News/discussion EU wants to build its own DNS infrastructure with built-in filtering capabilities   Free Consulting We were […]

2.5 Admins 73: QR Choad

January 13, 2022 30:15 22.1 MB Downloads: 0

A novel approach to an old scam, your feedback about web servers and ransomware, and maintaining old databases.   Plugs Packet Scheduling with Dummynet and FreeBSD Support us on patreon   News/Discussion Pay to park scam   Feedback Jim’s review of the Caddy web server   Free Consulting We were asked about optimising and maintaining […]

2.5 Admins 72: Email Cartel

January 06, 2022 31:24 22.92 MB Downloads: 0

Microsoft suffers an embarrassment with Exchange, why it’s so hard to host your own email, and the easiest and safest way to manage your backups.   Plugs BSDCan 2022: June 1-4th. CFP Closes Jan 19th Support us on patreon   News/discussion Microsoft releases emergency fix for Exchange year 2022 bug Gloomy sysadmin take on running […]

2.5 Admins 71: Recover Calmly

December 30, 2021 29:01 21.22 MB Downloads: 0

Why ransomware isn’t really an infosec problem, how some open source work Allan helped with saved a company millions of dollars, your feedback, and more.   Plugs OpenZFS: Native Encryption Support us on patreon   News/Discussion Kronos hack will likely affect how employers issue paychecks and track hours How We Saved Millions in SSD Costs […]

2.5 Admins 70: Xmas AMA

December 23, 2021 30:06 21.99 MB Downloads: 0

It’s our holiday AMA episode. We answered your questions about hobbies, TV resolutions, living in the moment, and the biggest screw-ups we’ve witnessed.   Plugs Panel: FreeBSD Arm64 Flexibility with Ampere Support us on patreon       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern […]

2.5 Admins 69: Nice

December 16, 2021 30:37 22.37 MB Downloads: 0

A huge vulnerability in a Java logging library, ZFS on AWS disappoints, the fastest web servers for static sites, the importance of certs, and more.   Plugs Using FreeBSD’s pkg audit to investigate known security issues Support us on patreon   News/Discussion Log4Shell: RCE 0-day exploit found in log4j 2, a popular Java logging package […]

2.5 Admins 68: Shuckchain

December 09, 2021 30:45 22.46 MB Downloads: 0

A mystery in the Tor network, whether blockchain has any real-world value, configuring passwords with Ansible, and burning in new disks. With guest host Gary Williams from Linux After Dark.   Plugs Allan was on Late Night Linux Extra talking about FreeBSD. BSDCan 2022 – Call for papers Support us on patreon   News It’s […]

2.5 Admins 67: Haitch

December 02, 2021 30:42 22.42 MB Downloads: 0

An insight into the massive scale of Google’s infrastructure, Allan and Jim refuse to accept that crypto now means cryptocurrency (and confuse Latin and Greek), multi-factor auth and WireGuard, and testing network quality.   Plugs Demystifying OpenZFS 2.0 Support us on patreon   News/Discussion Google’s server life extension delivers $1.7bn revenue boost in nine months […]

2.5 Admins 66: Lack of Entropy

November 25, 2021 29:30 21.57 MB Downloads: 0

Tesla owners locked out of their cars, a Linux side-channel attack that enables DNS cache poisoning, why Jim doesn’t use Proxmox, and accessing KVM hosts from Windows.   Plugs Jim was on Late Night Linux twice, as well as Late Night Linux Extra. Support us on patreon   News Tesla drivers left unable to start […]