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 195: Execute Option 121
Why Windows 10 might be gaining users at Windows 11’s expense, an old DHCP option is a potential risk for VPN users, we should probably say “renting” rather than “buying”domains, and avoiding tracking when using IPv6. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Jim was on […]
2.5 Admins 194: Thundering Mastodon
Mastodon’s link previews are causing downtime for web servers without properly configured caching, locking down DNS inside Windows networks, why using write-once backup media is a bad idea, and increasing the performance of a Microsoft SQL Server with SSDs and ZFS. Plugs Support us on patreon and get an ad-free RSS feed with early […]
2.5 Admins 193: TV DoS
How a smart TV broke a Windows machine on the same network by pretending to be hundreds of different TVs, Jim’s alarming theory about AI malware, and encrypting offsite backups. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News/discussion Is your PC having trouble? Your smart […]
2.5 Admins 192: ZFS Week
ZFS on root is back in the Ubuntu installer but there’s a better way to do it, next-generation hard drives are proving to be reliable but prices are going up thanks to storage-hungry AI, why getting started with ZFS is really easy, and the best filesystem for a single SSD (take a guess). Plugs […]
2.5 Admins 191: Mechanical Turk
Why updating iPhones in their sealed boxes might have some downsides, Amazon’s “AI” turned out to just be people, LLMs hallucinating imaginary dependencies is potentially a security risk, Aruba backs up its government data to the Internet Archive, and disk queue schedulers in Linux. Plug Support us on patreon and get an ad-free RSS […]
2.5 Admins 190: twitterz
A backdoor has been found in xz-utils, OpenZFS improves ZVOL performance on Linux, Twitter devs fail at regex, and adding SATA ports to a home NAS. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes Hybrid Cloud Show is a new show that’s part of the Late Night […]
2.5 Admins 189: Too Much Glass
Glassdoor seemingly doesn’t understand its raison d’etre, Telegram wants to cheap out on sending verification codes, law enforcement makes YouTube give them details of everyone who watched certain videos, and tuning a low end VPS to host a blog. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes […]
2.5 Admins 188: Farewell to Core
The FreeBSD version of TrueNAS is going away, a major Apple antitrust case begins, encrypted LLM chat responses are relatively easy to read, and scaling a fleet of FreeBSD hosts with jails. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News TrueNAS CORE 13 is the […]
2.5 Admins 187: MDK
Prison officials took away inmate student laptops for no good reason, Warner Bros. ruined gamers’ experiences, Google’s terrible office WiFi, and managing gold images. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News/discussion An engineer bought a prison laptop on eBay. Then 1,200 incarcerated students lost […]
2.5 Admins 186: Jim Defends the CFAA
Roku stops its users watching TV until they accept a new ToS, the line between journalism and computer fraud and abuse, and when using jumbo frames on a network makes sense. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News Roku disables players and TVs with […]
2.5 Admins 185: 2.5 Gigabits
The boss of Nvidia says kids don’t need to code because they can just use AI, companies sell their users’ data to train models, and why 2.5Gbps networking probably isn’t worth bothering with. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News/discussion Jensen Huang says kids […]
2.5 Admins 184: Avast, mateys
More cameras leak footage, Avast is fined for selling user data, a vending machine quietly scans students’ faces, using a small NVMe drive with ZFS, and taking snapshots of VMs. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News “So violated”: Wyze cameras leak footage to […]
2.5 Admins 183: Unbootable Quantum Toothbrushes
Why it’s not a great idea to install Windows 11 on unsupported hardware, quantum computing hype has been replaced by AI, toothbrushes can’t be part of a botnet, Google has killed cached search results, and testing your backups. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes […]
2.5 Admins 182: All the Small Things
Nginx is forked, Broadcom/VMware kills ESXi, dedup is finally fixed in ZFS, using multiple network interfaces on a NAS, and more. Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes News announcing freenginx.org Broadcom-owned VMware kills the free version of ESXi virtualization software OpenZFS Native Encryption Use […]
2.5 Admins 181: Triangle Fraud
Trying to report a security issue lands a consultant in trouble, a new take on the drop shipping scam, setting up your first NAS – including the benefits of RAID, picking a distro, choosing the right disk size, and more. Plug Support us on patreon and get an ad-free RSS feed with early episodes […]