2.5 Admins - podcast cover

2.5 Admins

The Late Night Linux Family2.5admins.com
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.

Episodes

2.5 Admins 27: Learning to say no

Where we draw the line when supporting friends and family, monitoring SSL certs, ZFS on single drives, Chromium finally cleans up its act, and more in this feedback-filled episode. Feedback Chromium finally fixes its DNS issue, a Samba AD server called Zentyal, firewalls, Unraid and SnapRAID, xCloud, and Nagios plugins. Free consulting We […]

Feb 25, 202130 min

2.5 Admins 26: RISCy acquisition

Bad news for LastPass users, why Nvidia probably won’t buy Arm, what happens to our servers if we disappear, and using the cloud to avoid bottlenecks. Plugs FreeBSD Jails – The beginning of Containers Support us on patreon News Changes to LastPass Free Nvidia wants to buy CPU designer Arm—Qualcomm is not happy […]

Feb 18, 202130 min

2.5 Admins 25: Fiat gaming

Stadia and game streaming, Bitcoin and Linux quirks in your feedback, and building a home server for more than just storage. Plugs Simple and Secure VPN in FreeBSD – Introducing WireGuard Support us on patreon News/discussion Focusing on Stadia’s future as a platform, and winding down SG&E Feedback Follow-up on Bitcoin, and […]

Feb 11, 202130 min

2.5 Admins 24: Stonk amplification

Reddit trolls Wall Street, bad news for Parler’s new host, why you should learn iptables, and backing up S3-compatible buckets. Plugs History of FreeBSD Part 4: BSD and TCP/IP Support us on patreon News Understanding /r/wallstreetbets DDoS-Guard To Forfeit Internet Space Occupied by Parler Free Consulting We were asked about firewall managers […]

Feb 04, 202129 min

2.5 Admins 23: Bitcoin hundredaire

The Bitcoin price is booming again so we take the chance to laugh at Allan for selling too early, then we discuss some of your emails including Arm/x86 combos, switching to Ubuntu, and the importance of using a UPS. Discussion The world’s cryptocurrency is now worth more than $1 trillion Feedback Reproducibility, Arm […]

Jan 28, 202130 min

2.5 Admins 22: Unexpected migrations

Why Parler is unlikely to come back any time soon, free RHEL, and using a VPS to subvert VPN limits. Plugs Exploring Swap on FreeBSD Support us on patreon News Amazon cuts off Parler’s Web hosting following Apple, Google bans CentOS is gone—but RHEL is now free for up to 16 production servers […]

Jan 21, 202131 min

2.5 Admins 21: Reproducible errors

The merits of ECC RAM, why reproducible builds are a good idea, and where to buy used equipment. Plugs Webinar: Introducing OpenZFS 2.0 Support us on patreon News/Discussion Linus Torvalds rails at Intel for ‘killing’ the ECC industry Why don’t PCs use error correcting RAM? “Because Intel,” says Linus You don’t need reproducible […]

Jan 14, 202130 min

2.5 Admins 20: Free money, claim it now!

A cruel but necessary phishing test, ancient standards in brand new legislation, using Windows when it makes sense, and commissioning and decommissioning servers. Plugs Webinar: Introducing OpenZFS 2.0 Klara: Routing and Firewalling VLANS with FreeBSD Support us on patreon News GoDaddy Employees Were Told They Were Getting a Holiday Bonus. It Was Actually […]

Jan 07, 202132 min

2.5 Admins 19: nOauth? No gmail!

Why Google services like Gmail went down recently, the potentially promising future for RISC-V, and using ZFS for home and root. News Google Mail outage Google incident report New RISC-V CPU claims record breaking performance per watt Seagate working on RISC-V SoCs Free consulting We were asked about using ZFS for root and […]

Dec 24, 202030 min

2.5 Admins 18: False sense of privacy

Potentially improving DNS privacy, the big new ZFS release, and the best way to automate Linux installations. Plugs Webinar – Best Practices For Optimizing ZFS – Part 1 Support us on patreon News Improving DNS Privacy with Oblivious DoH in 1.1.1.1 OpenZFS 2.0 release unifies Linux, BSD and adds tons of new features […]

Dec 10, 202030 min

2.5 Admins 17: CPU change

How Intel and AMD have fought it out over the years, Apple changes the industry with their M1 SoC, and we repeat the mantra that RAID is not a backup. Plugs Support us on patreon. If enough people do, we will go weekly. News A history of Intel vs. AMD desktop performance, with […]

Nov 26, 202035 min

2.5 Admins 16: TANSTAAFL

Google proves that “unlimited” anything doesn’t exist, GitHub shenanigans, Apple’s new Arm computers, and which distro to start with as a sysadmin. Plugs Allan’s ZFS Webinar – Nov 18th, signup soon Support us on patreon. If enough people do, we will go weekly. News Arm Macs announced Google Photos is the latest “Unlimited” […]

Nov 12, 202033 min

2.5 Admins 15: Fixed it for ya

We wade through Cloudfare’s marketing fluff, forced WordPress plugin updates, a bunch of your questions, and the shocking revelation that FreeBSD actually has graphics drivers. Plugs History of FreeBSD, Part 2 News Introducing Cloudflare One Introducing Cloudflare Browser Isolation beta WordPress deploys forced security update for dangerous bug in popular plugin Free […]

Oct 29, 202030 min

2.5 Admins 14: Not a database

How not to store test results, AMD firmly on top of the desktop space, what moving to remote work means for corporate networks, and deduplication of disorganized data. Plugs Allan’s summary of the OpenZFS Devsummit 2020 All Things Open Support us on patreon. If enough people do, we will go weekly. News Why […]

Oct 15, 202035 min

2.5 Admins 13: bs=1mebibyte

Intel almost catching up to AMD with Tiger Lake, the .uk fiasco, and why you shouldn’t be using dd. Plugs OpenZFS Developer Summit All Things Open 2020 Support us on patreon. If enough people do, we will go weekly. News Hands-on with Intel’s i7-1185G7 Tiger Lake prototype laptop Intel’s run at the GPU […]

Oct 01, 202029 min

2.5 Admins 12: 5400 cyber RPMs

Cyber insurance for ransomware, more confusing WD specs, the truth behind the return of the Gateway brand, and managing config files. News Ransomware accounted for 41% of all cyber insurance claims in H1 2020 Western Digital is trying to redefine the word “RPM” We found out who makes Walmart’s new Gateway laptops, and it’s […]

Sep 17, 202032 min

2.5 Admins 11: Monitoring the Internet

How Internet standards are decided, what a new one means for the Web, a surprising “feature” of Chrome, and the best ways to monitor your systems. News WebBundles Harmful to Content Blocking, Security Tools, and the Open Web RFC8890: The Internet is for End Users A Chrome feature is creating enormous load on global […]

Sep 03, 202030 min

2.5 Admins 10: Mini-PCs and HDDs

Low power x86 vs Arm boards, hard disk failure rates, and the intricacies of ZFS snapshots. Plugs OpenZFS Developer Summit Support the podcast on Patreon News Seeed Studio’s Odyssey is a mini-PC for big projects and small wallets Backblaze Hard Drive Stats Q2 2020 Free consulting We were asked about ZFS on […]

Aug 20, 202029 min

2.5 Admins 09: Horrible hosts

Intel’s 7nm woes, hosts files, Mozilla’s VPN service, and automating ssh between remote hosts. News Heads roll at Intel after 7nm delay Intel’s 7nm is busted, chips delayed, may have to use rival foundries to get GPUs out for US govt exascale super AMD is now following Moore’s Law: More chips, more money, more […]

Aug 06, 202030 min

2.5 Admins 08: Energy assisted drive recovery

New types of hard disks, recovering data from dying drives, AMD makes Jim reach for the calculator, and what to do with obscure software that you need. Plugs FreeBSD Fridays: A Series of 101 Classes Joe’s podcast consulting News Western Digital releases new 18TB, 20TB EAMR drives Tales From The Sysadmin: Impending Hard […]

Jul 23, 202031 min

2.5 Admins 07: Fail dumpster fire

Initial Arm Mac benchmarks are out and they aren’t terrible, getting the best transfer speeds over USB, and rolling our own home routers. Plugs FreeBSD Bug Squash Support the podcast on Patreon News First benchmarks surface for Apple’s ARM-based Developer Transition Kit UASP makes Raspberry Pi 4 disk IO 50% faster Free […]

Jul 09, 202031 min

2.5 Admins 06: BFYTW

Jim bought the worst laptop in the world, a quick update on SMR drives, learning the basics of ZFS, and updating air-gapped servers. Plug Support the podcast on Patreon News We bought Walmart’s $140 laptop so you wouldn’t have to Lawsuit vs. Western Digital wants to end any use of SMR in NAS […]

Jun 25, 202029 min

2.5 Admins 05: IPv6 when?

When the world will move to IPv6, WD SMR drives put to the test, raw vs qcow2 on ZFS, and erasing SSDs. Plug Support the podcast on Patreon News It could be ‘five to ten years’ before the world finally drags itself away from IPv4 We put Western Digital’s dreaded SMR Red drive […]

Jun 11, 202029 min

2.5 Admins 04: Zooming from pets to cattle

Zoom’s new encryption, podcasts in walled gardens, and servers as pets vs cattle. Plug Support the podcast on Patreon News Zoom to require users to upgrade to 5.0 after May 30th Zoom bought Keybase in early May Joe Rogan will move his podcast to Spotify Free consulting Eduardo asked us to dive […]

May 28, 202030 min

2.5 Admins 03: Apache’s Btr than you think

Why Apache is still relevant in 2020, and the differences between ZFS and Btrfs. Plugs Allan’s BSDCan Homelab panel Allan on setns.live Support the podcast on Patreon Apache vs Nginx Apache 101 Free Consulting Several people including Emil have asked us to discuss the differences between ZFS and Btrfs. Jim recently wrote […]

May 14, 202031 min

2.5 Admins 02: Updating to Arm

Our thoughts on DNS-over-HTTPS, whether Arm is about to take over, HDD advice, and automatic updates and reboots. Plugs Help us keep the lights on by supporting us on Patreon. Watch Allan’s Homelab panel recording for BSDCan 2020 on May 5th, 2pm EDT (18:00 UTC) Check out Joe’s light-hearted podcast The New Show Jim […]

May 01, 202032 min

2.5 Admins 01: ZFS love-fest

In our first episode, Allan Jude, Jim Salter, and Joe Ressington discuss Amazon cutting affiliate rates, SMR hard drives, and setting up off-site backups on the cheap. News Amazon reportedly planning drastic cuts to affiliate commission rates Buyer beware—that 2TB-6TB “NAS” drive you’ve been eyeing might be SMR Seagate says Network Attached Storage […]

Apr 24, 202031 min