IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
All kinds of tech nerd, software engineer and consultant, startup founder. From Assembly to Javascript. Always bet on the web! I love text. I hate pooptoots, memes or any other viral bs. Header image by https://unsplash.com/de/@dth_knight Some fedi/ipfs/decentralisation things I've done in the past:
All kinds of tech nerd, software engineer and consultant, startup founder. From Assembly to Javascript. Always bet on the web! I love text. I hate pooptoots, memes or any other viral bs. Header image by https://unsplash.com/de/@dth_knight Some fedi/ipfs/decentralisation things I've done in the past:
I couldn’t find a list of #Linux #kernel versions that include a patch for #copyfail, so I dug into the commit log and made one. Make sure you’re using at least the following version of your branch to mitigate against copyfail:
- 7.0-rc7 (any stable 7.x is safe)
- 6.19.12
- 6.18.22
- 6.12.85
- 6.6.137
- 6.1.170
- 5.15.204
- 5.10.254
See https://copy.fail for more info about the #exploit.
#privilegeescalation #vulnerability #cryptography #linuxadmin #sysadmin
Reluctant technologist; player of cards for fun and hypothetical profits; reflector on matters theological and political.
Reluctant technologist; player of cards for fun and hypothetical profits; reflector on matters theological and political.
In my country, it is utmost impossible to share our mental health issue with other people. Why, since mental health is still taboo. When people learn about our issue, they will avoid us like plague and the employment world will be closed forever. The only way to share my issues is through a semi anonymous Mastodon account. Note: since English is not my native language, I often edit my posts to make them easier to read or to fix grammar mistakes.
In my country, it is utmost impossible to share our mental health issue with other people. Why, since mental health is still taboo. When people learn about our issue, they will avoid us like plague and the employment world will be closed forever. The only way to share my issues is through a semi anonymous Mastodon account. Note: since English is not my native language, I often edit my posts to make them easier to read or to fix grammar mistakes.
Blog d'un technophile qui verse dans le fédiverse
Blog d'un technophile qui verse dans le fédiverse
Protéger le fédiverse contre les bots IA
Self-hoster, news junkie, avid reader, editor @selfh.st.
Self-hoster, news junkie, avid reader, editor @selfh.st.
Kvetching, not complaining. Writes books. Pet rats. Martial arts. Punch Nazis & terfs. If it wasn't on Industrial Records it's not industrial music, it's just sparkling noise. He/him. Bangpath old. Detroit, MI, US. Gelato!
Kvetching, not complaining. Writes books. Pet rats. Martial arts. Punch Nazis & terfs. If it wasn't on Industrial Records it's not industrial music, it's just sparkling noise. He/him. Bangpath old. Detroit, MI, US. Gelato!
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
Linux pays the bills, FreeBSD feeds the soul. FreeBSD on servers, Linux on workstations, terminals everywhere. Networking, IPv6, firewalls, jails, and all things cleanly engineered.
Latest quarterly FreeBSD package upgrade broke my Nextcloud 😮💨
Post mortem: The new version of php85-pdo_pgsql is now compiled against PostgreSQL 18, not 17. So pkg upgrade removed postgresql17-server, leaving Nextcloud dysfunctional without a database.
Solution:
- Reinstalled postgresql17-server
- Dumped the db with pg_dump
- Installed postgresql18-server & php85-pdo_pgsql
- Copied over pg_hba.conf & postgresql.conf
- Created empty db/user in PG18
- Imported the db dump
- Ran occ maintenance:data-fingerprint
Restarted php-fpm & nginx
All fine again. But that was unpleasant 🙂
"Stop running! The auditors are coming. Just stay calm and act compliant." 👔 vCISO
BSD.cafe and illumos Cafe "Barista", Founder and System Administrator, Unix enthusiast ( #FreeBSD, #OpenBSD, #NetBSD, #DragonflyBSD, #Illumos and #Linux ), with a keen eye for everything happening in this world and the fascinating beings that populate it. I enjoy #music, #photography, and, of course, #technology. Most of my posts will self-destruct after 6 months. "I Solve Problems" - https://it-notes.dragas.net/2024/10/03/i-solve-problems-eurobsdcon/
BSD.cafe and illumos Cafe "Barista", Founder and System Administrator, Unix enthusiast ( #FreeBSD, #OpenBSD, #NetBSD, #DragonflyBSD, #Illumos and #Linux ), with a keen eye for everything happening in this world and the fascinating beings that populate it. I enjoy #music, #photography, and, of course, #technology. Most of my posts will self-destruct after 6 months. "I Solve Problems" - https://it-notes.dragas.net/2024/10/03/i-solve-problems-eurobsdcon/
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
Certified genius adjacent. My intelligence is like a unicorn, nobody has seen it and it's probably mythical. >follow for my takes on tech, life, flower pics and occasional projects I make for the open web. adopt from a rescue if you can. humanity comes first. enshittification of technology is real. support foss applications. be kind, it takes nothing. dp: diana penty
Certified genius adjacent. My intelligence is like a unicorn, nobody has seen it and it's probably mythical. >follow for my takes on tech, life, flower pics and occasional projects I make for the open web. adopt from a rescue if you can. humanity comes first. enshittification of technology is real. support foss applications. be kind, it takes nothing. dp: diana penty
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
IT Consultant from Germany, Linux enthusiast, BSD fanboy and firmly convinced that Ancient Domains of Mystery is the greatest video game of all time (and always will be). You'll find me here talking about Open Source, self-hosting, advanced networking (proud operator of AS201379), smart home shenanigans, and anything you can torment with a terminal. Cat pictures also welcome. Left, antifascist, vegan. The trifecta your uncle warned you about.
I wrote up my entire backup strategy for my across FreeBSD and Linux:
- ZFS snapshots with sanoid
- Off-site replication via syncoid to rsync.net (encrypted at rest)
- Proxmox Backup Server fronting Backblaze B2 for VMs
- A Podman trick for backing up RHEL hosts without native packages
- Dead man’s switch monitoring
- Quarterly restore tests recorded with asciinema
Real configs included.
https://blog.hofstede.it/my-multi-stage-backup-strategy-zfs-proxmox-and-paranoia/
BSD.cafe and illumos Cafe "Barista", Founder and System Administrator, Unix enthusiast ( #FreeBSD, #OpenBSD, #NetBSD, #DragonflyBSD, #Illumos and #Linux ), with a keen eye for everything happening in this world and the fascinating beings that populate it. I enjoy #music, #photography, and, of course, #technology. Most of my posts will self-destruct after 6 months. "I Solve Problems" - https://it-notes.dragas.net/2024/10/03/i-solve-problems-eurobsdcon/
BSD.cafe and illumos Cafe "Barista", Founder and System Administrator, Unix enthusiast ( #FreeBSD, #OpenBSD, #NetBSD, #DragonflyBSD, #Illumos and #Linux ), with a keen eye for everything happening in this world and the fascinating beings that populate it. I enjoy #music, #photography, and, of course, #technology. Most of my posts will self-destruct after 6 months. "I Solve Problems" - https://it-notes.dragas.net/2024/10/03/i-solve-problems-eurobsdcon/
53yo Druid, Trans, Mom, Resister @keira x17 - Life Partner #liberal #reading #author #druid #nature #meditation, #spirituality #Pagan #earth #eco #trans #queer #lgbtqia
53yo Druid, Trans, Mom, Resister @keira x17 - Life Partner #liberal #reading #author #druid #nature #meditation, #spirituality #Pagan #earth #eco #trans #queer #lgbtqia
Languages: DE, EN Over 11 years experience in Rust development and Nix/OS. 17 years experience in SW and F/LOSS development. Works with Rust professionally and fulltime <3
Languages: DE, EN Over 11 years experience in Rust development and Nix/OS. 17 years experience in SW and F/LOSS development. Works with Rust professionally and fulltime <3
Okay, this is weird.
I am seeing tailscaled spiking up to 250% CPU usage every other minute, with up to 60 MBit/s outgoing traffic on the tailscale0 interface… and on the wg0 interface I see the same amount of traffic during that period.
I now disabled wireguard and the issue is gone.
But I have absolutely NO idea why this is happening, what causes it, and why it (seemingly) suddenly started - I did not have this issue earlier today. All I did in between was update the unstable channel, but all packages involved here (tailscale, wireguard) are from stable. So… 🤔 I am at loss…
#tailscale #wireguard #linux #linuxnetworking #networking #sysadmin #nixos