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Items tagged with: sysadmin


I can say, however, that I've reunited with an "old friend" who is still in great shape. Before I get dozens of replies about it being insecure: in theory, it is, but it's not accessible from the outside. It's isolated within its own network and is only able to connect and fetch backups for 'extreme disaster recovery' (only at specific times, restricted by specific firewall rules). It served its purpose today, and tomorrow, it might be even more useful.

18:33:01 up 3188 days, 4:47, 1 user, load average: 5.09, 4.73, 4.74

Debian, Btrfs, and zero internal dust.
It's kept in a sterile, extremely protected room.

#IT #SysAdmin #Debian #Linux #Uptime #ServerUptime


🚨 NEW VIDEO: The Windows Exodus Has Begun.

2025 was the breaking point. Forced hardware retirement and intrusive AI have sparked a mass migration to GNU/Linux. In this video, I explore:

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🛡️ Why 2026 is the year of Digital Sovereignty.

Stop fighting your OS. Start owning it.

🔴 Full Video: youtube.com/watch?v=dLzdTgCXyR…

#TerminalTilt #WindowsExodus #Windows10 #Windows11 #Microsoft #WindowsEOL #Recall #Copilot #DigitalSovereignty #Privacy #DigitalPrivacy #NoAI #HumanMade #DeGoogle #EthicalTech #Autonomy #DataSovereignty #AntiSpyware #Telemetry #SurveillanceCapitalism #RightToPrivacy #Encryption #SoftwareFreedom #ExitWindows #Migration #LinuxGaming #GamingOnLinux #SteamDeck #Valve #Proton #Bazzite #SteamOS #HandheldGaming #PCGaming #ROGAlly #LegionGo #GamingCommunity #SteamHardwareSurvey #EWaste #Sustainability #RightToRepair #PlannedObsolescence #CircularEconomy #GreenTech #SaveThePC #Hardware #Environment #EUtech #PublicMoneyPublicCode #OpenStandards #SchleswigHolstein #GermanyTech #GovernmentIT #DigitalRights #Linux #GNUlinux #Debian #Trixie #FOSS #FLOSS #OpenSource #LibreOffice #Thunderbird #Nextcloud #SelfHosted #HomeLab #CLI #CommandLine #Terminal #Bash #FishShell #Dotfiles #SysAdmin #QueerTech #TransInTech #DisabledInTech #Accessibility #Queer #LGBTQIA #LGBT #HumanContent #ContentCreator #SmallYouTuber #SmallStreamer #YouTube #IndieCreator #SupportIndependent #LinuxUser #Tech #TechNews #OperatingSystems


A short while ago I was explaining to a client the reason why his website has seen a very significant increase in load over the past few weeks. On many of the servers I manage, I see connections coming from residential users, yes, but mainly from unscrupulous AI scrapers that do not care about overloading everything. Someone on their side replied to me: "Wouldn’t moving everything to the cloud solve the problem? I mean... autoscaling!"

That sparked a somewhat "conspiratorial" thought. Some colleagues have told me that, with the recent surge in AI bot traffic, their costs have skyrocketed. Given how much money is being spent, and not earned, on AI, are we really sure this is not, in some way, planned or at least welcomed as a way to increase costs for end users of cloud services and funnel them into AI budgets?

#SysAdmin #IT


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#CyberWeek #CloudNative #SysAdmin #DevOps #Engineer #Kubernetes #Developers #CyberMonday #CKA #LFCS


You haven't truly lived the life of a #sysadmin until you're googling around to figure out some issue and find a post about it where someone's asking the exact same question and... it's you. You, asking the exact same question ten years ago. And nobody answers.



tfw you can't get the verification code sent by your health insurance company to your email because the IP address it's coming from is listed in Spamhaus AND the email they're sending violates their enforcing DMARC policy. *sigh*
#infosec #DMARC #Spamhaus #SysAdmin #EmailAdmin #healthInsurance


Network admins who disable ICMP: do you also take the numbers off the front of your house to keep the burglars out? #sysadmin


Next Tuesday, "Networking for System Administrators" launches on Kickstarter. mwl.io/ks

If you have any interest, I'd appreciate a follow. KS uses follower count and first-day backers to determine how much they'll promote it for me. #sysadmin


just an idea to improve backups:

Make exponential backoff like backups: last month, months 2-3 ago, mos 4-6 ago, 7-12moa, 2-3ya, etc. Or with N messages instead of N days.

Sounds like you could recover the fresher data first, then catch up, then restore backwards.

#backup #SysAdmin


is there any VPS provider more chad than #Contabo ?? arcanechat.me VPS went down today, the VPS will simply fail to start from the Control Panel, this WAY TOO OFTEN happens during weekends or holidays, their status page says nothing about any problems or maintenance, and if you try to write to support they will tell you "sorry it is weekend, your message will not even be stored" so I guess arcanechat.me will be down the whole weekend >:-/

#ArcaneChat #sysadmin #vps #selfhosting #email


#AIagent promotes itself to #sysadmin , trashes #boot sequence

Fun experiment, but yeah, don't pipe an #LLM raw into /bin/bash

Buck #Shlegeris, CEO at #RedwoodResearch, a nonprofit that explores the risks posed by #AI , recently learned an amusing but hard lesson in automation when he asked his LLM-powered agent to open a secure connection from his laptop to his desktop machine.
#security #unintendedconsequences

theregister.com/2024/10/02/ai_…


Normal authors: release book to the public early in the week, with much fanfare.

Me, late Friday afternoon, from a dark alley: "psst! Hey, you! Yeah, you! #sysadmin! Buddy! You ever wanted to Run Your Own Mail Server?" #ryoms

tiltedwindmillpress.com/produc…

(boosts appreciated! :flan_beg: )


Fascinating and sophisticated MiTM ('man in the middle') at Hetzner (DE) and Linode, targeting Russia's largest XMPP/Jabber (civilian) chat service. The authors of the article make a reasonably compelling case that "this is lawful interception Hetzner and Linode were forced to setup."

notes.valdikss.org.ru/jabber.r…

Excellent mitigation walkthrough here:

devever.net/~hl/xmpp-incident

Sure gets me thinking.

#infosec #sysadmin #forensics


Raspberry Pi is really proud of hiring "a policeman & it's going really great" who "was a surveillance officer for 15 years" and built covert surveillance equipment. RPi dismisses the very thing they're so proud of as "he built lightsabers [as toys]. Chill."). Dear reader, it must be remarked that the concern is not his rad lightsaber toys (which, to be clear, are rad). The concern is that he's got experience in surveillance equipment, and the company is proud to have hired him for it, and proudly blocking everyone who expresses the slightest concern about it instead of being even remotely willing to listen and understand why people are skeeved out, even people who aren't on the ACAB train and are gently voicing concerns with a surveillance cop potentially having the keys to their hardware/software.

This is not the behavior of a company that's concerned about privacy, security, trust, or autonomy, and I don't think this company can or should be trusted to remain federated with instances that want to be welcoming to marginalized people or anti-authoritarians.

Really hate to say it, because I've used and loved RPis for several years now, but if nothing else, please use a different SBC from now on. There are many options out there that aren't so eager to insult you for having concerns about security.

raspberrypi.social/@Raspberry_…

archive in case they delete
archive.ph/8YQqH

#raspberrypi #rpi #surveillance #infosec #sysadmin #fediblock #acab #devops #police #sbc #singleboardcomputer


You might have seen me before on your TL if you receive posts from potate.space, but I might aswell do another #introduction

I'm Denise, a 20yo trans girl into #sysadmin and #DevOps, running my own libre hoster over at 4201337.xyz, with #typescript experience, currently learning #C.

Since I'm in a baby, barely federated instance, reboosts would be appreciated so that I can increase the diversity in my stream :)

Have a nice day ❤