i need some guidance from all you smarties out there on the fedi.
i have headless #debian server.
no remote root login, but sudo user is available.
trying to run "shred" command on a few HDDs.
obviously this is a very time consuming process.
how can I initiate this process via #SSH and logout of the pty without killing the shred process?
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Another reason to hate Systemd: I’ve been fucking around for the last 30 minutes trying to switch off password login in sshd and doubting myself big time.
I’ve changed the ssh_config file but I can still login with a password. I’ve rebooted. Same problem.
Turns out that I have to ALSO edit or delete 50-cloud-init.conf in sshd_config.d directory.
What a load of fucking shite.
Tailscale und Minecraft funktioniert.
Musik- und Videostreaming vom Homeserver sollte auch gehen, aber es wollen erstmal ~13 TB Mediendateien indiziert werden. Server ist belastet, aber wird kaum warm. SSH vom Handy ohne Port-Forwarding am Router läuft. Ich hab, was IT angeht, für heute Feierabend. 
Cheers!
„Turnsshuh-Administration“
Intéressante technique pour l’authentification #SSH basée sur des clés récupérées dynamiquement : https://jpmens.net/2025/03/25/authorizedkeyscommand-in-sshd/ #sysadmin
jpmens.netJan-Piet Mens :: SSH keys from a command: sshd's AuthorizedKeysCommand directive
Cloudflare open sources OPKSSH to bring Single Sign-On to SSH - Help Net Security https://www.helpnetsecurity.com/2025/03/28/opkssh-sso-ssh/
Help Net Security · Cloudflare open sources OPKSSH to bring Single Sign-On to SSH - Help Net SecurityOPKSSH (OpenPubkey SSH) makes it easy to authenticate to servers over SSH using OIDC, allowing devs to ditch manually configured SSH keys.
Continued thread
The Pine Phone Pro arrived earlier this week. After a few unfocused, false starts I finally got it booting into Gnome on PostmarketOS and currently installing Waydroid over ssh.
My wife uses a cheesey coupon clipping app (iOS/Android) for doing the groceries and such. I'll need to take a look at what traffic flows in-n-out of this app to see what is being farmed and segregate/container off if required.
We are heavy Signal users but I may use this as an excuse to set up a XMPP server. Twas on the 'roadmap'.
Initial impressions are good. Definitely not as shiny and smooth as an iOS or Android device but - it's a phone. We spent half our lives with dumb rotary dialing doohickeys - we'll survive. lol
Pretty impressed with Gnome on a touch device so far. This is my first real experience with it. No 'klunkiness' so far but just scratching the surface.
It will be interesting to see how a non-technical person takes to it. I'm going to monkey with it myself for the first week or so to find the hard edges to save her the frustration.
I want to experiment with Android Auto - see what (if anything) is possible.
I also obtained a Seeed Studio Sensecap T1000-E (meshtastic, lora, etc.) to connect to this device. We'll see how far I get with that.
I really need a staff... 
Ha!
🇱🇪 Estos son los clientes #SSH que quieren juakearme el honey 
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#LangChain #Flowise #AIDevelopment #LLM #Azure #RDP #SSH #Security
I've just installed #atop on #sydbox #ctf server in case people want to explore exploiting the recent heap corruption. I don't trust jia tan enough to leave atop.service running as root though so the attack vector is limited. Sail with #ssh to syd.chesswob.org (user/pass: syd) or go to https://syd.chesswob.org although the #nodejs client is a bit more limited. See here for the #security issue, https://www.openwall.com/lists/oss-security/2025/03/26/2 (tl;dr uninstall #atop asap!) and here for #sydbox #ctf https://ctftime.org/event/2178
syd.chesswob.orgSydB☮x CTF Server
Replied in thread
@sstephenson the good old #rsync (mostly over #ssh) remains the work horse in the absence of these. And then, for a bit more modernity there is #rclone which lets you deploy a static site the same way but to a lot of CDN-back-ends (so that makes me free of the vendor lock-in).
Cloudflare open-sources OPKSSH, bringing single sign-on to SSH with OpenID Connect and eliminating the need to manage long-lived SSH keys.
https://linuxiac.com/cloudflare-open-sources-opkssh/
It will never not bother me that the "port" parameter for SSH is lower-case -p while for SCP it's upper-case -P
This is the kind of annoying crap I expect from Microsoft, not Unix
It's #nerd tip o'clock:
After 2 days using #ssh on the new computer, and needing each time it wakes from sleep, to re-ssh into the machine where a program I use daily runs in a screen session, I took 5 minutes to reinstall #Mosh (mobile shell) and updated my alias from "ssh" to "mosh".
Runs inside your terminal Get rid of network lag Change IP. Stay connected
including if the client goes to sleep and wakes up later or loses internet connection
MoshMosh: the mobile shellMobile shell that supports roaming and intelligent local echo. Like SSH secure shell, but allows mobility and more responsive and robust.
#Cloudflare open-sourcing #OpenPubkey #SSH (OPKSSH): integrating single sign-on with SSH #OpenID #OIDC https://blog.cloudflare.com/open-sourcing-openpubkey-ssh-opkssh-integrating-single-sign-on-with-ssh/
The Cloudflare Blog · Open-sourcing OpenPubkey SSH (OPKSSH): integrating single sign-on with SSHOPKSSH (OpenPubkey SSH) is now open-sourced as part of the OpenPubkey project. This enables users and organizations to configure SSH to work with single sign-on technologies like OpenID Connect, removing the need to manually manage & configure SSH keys without adding a trusted party other than your IdP.
A few words on SSH public keys read from AuthorizedKeysFile(s) and obtained programmatically from OpenSSH's AuthorizedKeysCommand program.
https://jpmens.net/2025/03/25/authorizedkeyscommand-in-sshd/
Continued thread
en el #hacklab de @csolaenre
estamos cocinando con mucho #amor #copyleft y libertario las siguientes actividades
- #Selfhosting de mensajeria TALLER FINAL ! Resumen de los 3 anteriores #XMPP + #MATRIX & SIMPLEX
Abril - Mayo 2025
- CINEROFUM
Abril de 2025
- Fontaneria de #GNU #Linux ! #SSH y certificados ;-)
Abril de 2025
- CRYPTOPARTY , El arte del cifrado
Mayo de 2025
- Bienvenidas a vuestro OASIS , INSTALL PARTY !
Mayo de 2025
ven y haz tu propuesta/taller !
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Connect to Pry remotely via SSH forwarding - https://github.com/tschaefer/pry-remote-ssh #ruby #pry #ssh #debugging
GitHubGitHub - tschaefer/pry-remote-ssh: Connect to Pry remotely via SSH forwarding 💎Connect to Pry remotely via SSH forwarding 💎. Contribute to tschaefer/pry-remote-ssh development by creating an account on GitHub.