

2.5 Admins
The Late Night Linux Family
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
Mentioned books

Jul 14, 2022 • 31min
2.5 Admins 99: 00000000
A PSA about cheap hard drives, a major Internet outage in Canada, Apple’s new Lockdown Mode, and hostnames and DNS.
Plugs
From 0 to Bhyve on FreeBSD 13.1
Support us on patreon
News
PSA: buyer beware on “WaterPanther” drives
Canadian ISP Rogers falls over for hours, takes out broadband, cable, cellphones
Rogers restores service for ‘vast majority’ of customers after massive outage
Rogers outage points to need for greater oversight of critical industry
After massive Rogers outage, Government of Canada to force telecoms to help each other in emergencies
Apple expands commitment to protect users from mercenary spyware
Why Lockdown mode from Apple is one of the coolest security ideas ever
Free Consulting
We were asked about hostnames and DNS.
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

Jul 7, 2022 • 30min
2.5 Admins 98: Lemonade
Picking the right switch, clustering Raspberry Pis, dynamic DNS, replacing a desktop PC, work-life balance, and more.
Kolide
Kolide is a fleet visibility solution for Mac, Windows, and Linux that can help you securely scale your business. Learn more here: https://l.kolide.co/3HB8xUv
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

Jun 30, 2022 • 29min
2.5 Admins 97: Gotta Go Fast
The best ways to test your Internet speed, more on filesystem caching, monitoring servers at scale, and more.
Plugs
ZFS Developer job description
Webinar: Open-source Virtualization: Getting Started with Bhyve
Support us on patreon
Discussion
Public iPerf3 servers
DSLReports
MTR
fast.com
Feedback
OpenZFS on Windows
Free Consulting
We were asked about monitoring servers at scale.
Nagios
Zabbix
LibreNMS
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

Jun 23, 2022 • 31min
2.5 Admins 96: Skunky Routers
Internet Explorer is dead, Cisco small business routers that need to be junked, antivirus on Linux servers, and you’ll never guess what Jim and Allan recommend for easily rolling back updates.
Plugs
ZFS Developer job description
Webinar: Open-source Virtualization: Getting Started with Bhyve
Support us on patreon
News
Internet Explorer 11 has retired and is officially out of support—what you need to know
If you’re using older, vulnerable Cisco small biz routers, throw them out
Free Consulting
We were asked about antivirus on Linux servers, and easily rolling back updates.
Sophos Anti-Virus for Linux
Bitdefender Endpoint Security Tools for Linux best practices
VMware Carbon Black Endpoint
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

Jun 16, 2022 • 31min
2.5 Admins 95: Opened in 45 Seconds
The finer points of allocating VM resources, Jim is annoyed with the browser situation on Ubuntu desktop, and when you should have passwords on your SSH keys.
Plugs
ZFS Developer job description
Support us on patreon
News/discussion
How are we improving Firefox snap performance? Part 1
Free Consulting
We were asked about passwords on SSH keys.
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

Jun 9, 2022 • 30min
2.5 Admins 94: Free IPv4s, Click Here!
Freeing up millions of IPv4 addresses, WSL 2 comes to Windows Server, why cert renewal should be automated, what to do with SMR drives, and more.
Plugs
ZFS Developer job description
Support us on patreon
News
Freeing up of hundreds of millions of IPv4 addresses proposed
Windows Subsystem for Linux 2 splashes down on Win Server 2022
Massive podcast outage caused by Spotify’s failure to renew security certificate
Free Consulting
We were asked about making use of SMR drives, and tuning ZFS
Kolide
Endpoint Security for Teams That Slack – Try for Free Today! https://l.kolide.co/3LpQbqk
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

Jun 2, 2022 • 32min
2.5 Admins 93: Bhyve Mind
A Linux user tries out FreeBSD’s Bhyve hypervisor, choosing storage for a VMware ESXi server, and perfect use case for WireGuard.
Discussion
Jim has been testing Bhyve
Free Consulting
We were asked about connecting home and small business networks, and choosing storage for a VMware ESXi server.
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

May 26, 2022 • 29min
2.5 Admins 92: End to End to End
End-to-end encryption is under threat again, Broadcom is buying VMware, prison time for an angry DBA, and backing up your photos with encryption.
Plugs
Evaluating FreeBSD-CURRENT for Production Use
BSDCan 2022 – Online June 1-4th
Support us on patreon
News
“War upon end-to-end encryption”: EU wants Big Tech to scan private messages
Broadcom to buy VMware on Thursday for ‘$60 billion’
Angry IT admin wipes employer’s databases, gets 7 years in prison
Free Consulting
We were asked about backing up photos with encryption.
Stingle is a privacy-focused open source photo backup application
Google Photos is so 2020—welcome to the world of self-hosted photo management
Kolide
Endpoint Security for Teams That Slack – Try for Free Today! https://l.kolide.co/3LpQbqk
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

May 19, 2022 • 30min
2.5 Admins 91: The Deenis
More on Ubuntu mirrors and DNS, detecting advanced persistent threats, resilient backups, and open source Active Directory alternatives.
Plugs
bhyve: the BSD hypervisor
Support us on patreon
Feedback
ubuntu/pool/main/b/bash
Damaged ZFS filesystems can be more or less unrepairable
Free Consulting
We were asked about open source Active Directory alternatives.
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.

May 12, 2022 • 31min
2.5 Admins 90: 2 Admins
Another attempt to replace passwords, trying to solve the problem of write-once storage, and the unusual ways we manage our invoices.
Plugs
EuroBSDCon CfP: September 15-18, 2022 in Vienna, Austria. Submit by May 25th
Support us on patreon
News
Apple, Google, and Microsoft want to kill the password with “Passkey” standard
How Apple, Google, and Microsoft will kill passwords and phishing in one stroke
Verbatim Launches Write-Once External SSD With 10-Year Warranty
Free Consulting
We were asked about open source invoice software.
Kolide
Endpoint Security for Teams That Slack – Try for Free Today! https://l.kolide.co/3LpQbqk
Linode
Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.
See our contact page for ways to get in touch.


