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Privacy
SSH Vulnerability
Network Fees
Internet Service Providers
South Korea
Netflix
Twitch
Data Privacy
Smart Devices
Okta
Truenas
Windows 11
ZFS
Google
Artificial Intelligence
Computer Fraud and Abuse Act
Google Drive
Ubiquiti
2038 Problem
Y2K

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.

PublishesWeeklyEpisodes265Founded5 years ago
Number of ListenersCategory
Technology

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Artwork for 2.5 Admins

Latest Episodes

Joe set up a FreeBSD box to serve as a replication target and it was surprisingly straightforward, if rather different from Linux. Plus the lies that storage tells us.

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Matrix shows how painful enormous databases can be to restore, why the certificate authority system doesn’t seem to make sense in 2025, a hosting provider thinks they are better than Cloudflare at blocking malicious traffic, a viral app turns out to ... more

McDonald’s IT systems seem to be riddled with 90s-style coding errors, we finally know where the fraudulent hard drives came from, when IT workers go rogue, and ZFS on root without using FreeBSD or Ubuntu.

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Google is planning to assert even more control over which Android apps can be installed, the US government takes a 10% stake in Intel, and minimum networking speeds in homes and offices.

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Key Facts

Accepts Sponsors
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

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Hosts

Joe Ressington
One of the hosts and producer/editor, focusing on tech news and system administration insights.
Jim Salter
One of the hosts and sysadmin, contributing extensive technical expertise and discussion on the latest tech issues.
Allan Jude
One of the hosts and sysadmin, known for his deep knowledge and discussion on system administration topics.

Reviews

4.8 out of 5 stars from 329 ratings
  • Must Listen

    This is the best podcast hands down. These guys are my favorite. Please never change.

    Apple Podcasts
    5
    stuartwesterman
    United States3 months ago
  • Awesome Tech Information, Too Political

    These guys definitely know tech. I have enjoyed many of their podcasts. But I stopped listening when every episode had political commentary.

    There are plenty of podcasts where divisive politics is discussed. If these guys want to create a podcast to do that, awesome, have fun. But leave it out of tech discussions.

    Apple Podcasts
    5
    Pragmatic Tech Guy
    United States4 months ago
  • Great listen

    Podcast Addict
    5
    mureithimaina
    7 months ago
  • Best Nerdy Tech Show

    The 3 (2.5) admin gentlemen are a joy to listen to. Great charisma between the hosts. A little bit of news kinda like the daily show but more knowledge base than that. If you wanna keep up to date with IT security news and get a good laugh, check them out. They even do some free consulting at the end. I look forward to each week’s show.

    Apple Podcasts
    5
    DetJohnKimble85
    United Statesa year ago
  • A great podcast covering the spectrum of it including Linux, Windows, and BSD. They share relevant information with sources, and they're not afraid to disagree with each other. Well worth a listen.

    Podcast Addict
    5
    Kulps
    a year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners find the hosts knowledgeable and entertaining, noting their charisma and real-world experience.
Some listeners point out issues with the frequency of advertisements, calling for more balanced content coverage.
Critics express concerns about political commentary overshadowing tech discussions, highlighting a need for focus on relevant topics.
Many appreciate the practical advice and insights shared, especially regarding sysadmin challenges and tech news updates.
The combination of humor and critical discussions about IT vulnerabilities and best practices is frequently praised.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#243
United States/Technology
Apple Podcasts
#156
United Kingdom/Technology
Apple Podcasts
#221
Australia/Technology
Apple Podcasts
#128
Norway/Technology
Apple Podcasts
#145
Austria/Technology
Apple Podcasts
#148
Poland/Technology

Talking Points

Recent interactions between the hosts and their guests.

2.5 Admins 264: A Question of Trust
Q: What are the challenges of working with a massive database like a 55-terabyte one?
The challenges include lengthy recovery times and potential corruption issues that could spiral if not managed properly.
2.5 Admins 262: It’s About Control
Q: Is gigabit gear fast enough for a typical domestic installation in 2025? What about offices?
Yes, gigabit gear is enough for an individual person, but may not be sufficient for a sprawling campus. 10 gig is recommended for larger organizations.
2.5 Admins 260: Watery Email
Q: Can Jim and Allan go a little deeper into this Zvols significantly underperform?
For maximum performance, don't use Zvols or QCOW 2 files; use raw files on a dataset.
2.5 Admins 257: Outage365
Q: Ray writes, I'm planning to set up a new small form factor server for use as a ZFS replication target. Should I run a different OS on the backup target?
Using a different OS can provide isolation from bugs, but TrueNAS may not be ideal if you're comfortable with command line interfaces.
2.5 Admins 254: chrudo
Q: What ports should be allowed for outbound traffic from the network?
There’s no one-size-fits-all answer; it's essential to consult users about specific tools and analyze traffic over time to determine necessary ports.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About 2.5 Admins

What is 2.5 Admins about and what kind of topics does it cover?

A unique discussion space focusing on technology and IT administration, featuring a trio of hosts with expertise in system administration. The content consistently revolves around critical tech news, practical insights on sysadmin issues, and deep dives into security, data management, and emerging software trends. Episodes frequently cover pressing topics such as vulnerabilities in corporate IT systems, hardware performance reviews, and the implications of new technologies for everyday users and tech professionals alike. Notably, the podcast fosters a community feeling through interactive discussions where the hosts answer listener questions about tech problems, revealing their real-world experience in navigating operational challenges.

Wh... more

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Which podcasts are similar to 2.5 Admins?

These podcasts share a similar audience with 2.5 Admins:

1. Late Night Linux
2. LINUX Unplugged
3. Linux After Dark
4. Linux Dev Time
5. Linux Matters

How many episodes of 2.5 Admins are there?

2.5 Admins launched 5 years ago and published 265 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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