Skip to content

Piero Bosio Social Web Site Personale Logo Fediverso

Social Forum federato con il resto del mondo. Non contano le istanze, contano le persone

Alright, here we are.

Uncategorized
27 15 6

Gli ultimi otto messaggi ricevuti dalla Federazione
Post suggeriti
  • 0 Votes
    12 Posts
    34 Views
    @Michał "rysiek" Woźniak · 🇺🇦 I'm a sysadmin myself, so I can call them tools 😇But agree: at the moment these agentic tools aren't good enough to be trusted with massive, complex tasks. But I would be surprised if that would remain the situation for long.
  • 0 Votes
    1 Posts
    6 Views
    Today, I lived through one of those (not only IT) horror stories. It's not over yet, but it’s definitely going to end up in a blog post. It's one of those situations where the 'horror' has already happened or is still going to happen, but this time, I'm the one handling the rescue. I couldn't prevent the disaster itself, but I managed to save the data. What-a-day!#IT #SysAdmin #HorrorStories #SaveTheData #OwnYourData
  • 0 Votes
    1 Posts
    8 Views
    Hot take: pf's built-in connection tracking beats fail2ban/sshguard hands down.One simple ruleset gives you automatic brute-force protection with ZERO userland daemons. No log parsing, no reaction delays, no additional attack surface.table <bruteforce> persistpass in proto tcp to port 22 flags S/SA (max-src-conn 5, max-src-conn-rate 3/30, overload <bruteforce> flush global)Kernel-level enforcement, instant blocking, survives reboots with persist.Why spawn Python processes when your firewall already knows?#bsd #freebsd #runbsd #firewall #pf #sysadmin
  • okay.

    Uncategorized n4sa2e openzfsmastery bhyve sysadmin
    1
    0 Votes
    1 Posts
    12 Views
    okay. #n4sa2e book production is complete. Time to get on #openzfsmastery. Which means seriously getting to grips with #bhyve. Did some bhyve experimenting a couple weeks ago. Got FreeBSD installed just fine. Debian with ZFS, not so much.So this week it's go back, one step at a time. Install base debian with grub, does it work? Then UEFI, then ZFS secondary disk, then root on ZFS.This morning's install ends with a console saying:grub>#sysadmin The Debian installer wrote grub to disk, but... didn't configure it? Huh.Time for some classic #sysadmin headdesking.