Stop fighting module load order when dkms fails you
Kernel News & Module Management Stop fighting module load order when dkms fails you Technical Briefing | 10/1/2026 You probably rely on dkms to keep your custom kernel modules alive...
Tag: linux
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When Snapshots Aren’t Enough: Understanding Snapshot Dependencies
Backup, Snapshotting & Disaster Recovery When Snapshots Aren’t Enough: Understanding Snapshot Dependencies Technical Briefing | 10/1/2026 You think you’ve got your bases covered with snapshots. ZFS, LVM, EBS – whatever...
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Stop treating journalctl like /var/log/messages
Observability & Logging (Journald, EBPF Tracing) Stop treating journalctl like /var/log/messages Technical Briefing | 10/1/2026 Look, we’ve all done it. You spin up a new service, it acts up, and...
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Stop getting burned by systemd’s default RestartSec timing
Systemd & Service Management Stop getting burned by systemd’s default RestartSec timing Technical Briefing | 9/30/2026 You spend all afternoon perfecting your service unit, you hit systemctl start, and it...
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Stop trusting your SSH keys forever and start using short-lived certificates
SSH, Remote Access & Zero Trust On Linux Stop trusting your SSH keys forever and start using short-lived certificates Technical Briefing | 9/30/2026 We all have that one server where...
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Stop letting auditd logs fill your disk and crash your node
Security Hardening (SELinux/AppArmor/Auditd) Stop letting auditd logs fill your disk and crash your node Technical Briefing | 9/29/2026 We all know auditd is a requirement for compliance, but nobody warns...
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Your Backup Job Ran. Did It Actually *Work*?
Backup, Snapshotting & Disaster Recovery Your Backup Job Ran. Did It Actually *Work*? Technical Briefing | 9/29/2026 Every sysadmin worth their salt sets up backups. We write the scripts, schedule...
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Your immutable server just rebooted: Why is cloud-init still busy?
Cloud-Native Linux (Cloud-Init, Immutable OS, Bootc) Your immutable server just rebooted: Why is cloud-init still busy? Technical Briefing | 9/29/2026 You’ve just provisioned a shiny new immutable OS instance —...
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When your package manager wants to uninstall half your server, here’s why
Package Management & Distro Internals (Apt/Dnf/Pacman) When your package manager wants to uninstall half your server, here’s why Technical Briefing | 9/28/2026 You’ve been there. It’s Tuesday, you just want...
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Stop baking your secrets into cloud-init and start using identity
Cloud-Native Linux (Cloud-Init, Immutable OS, Bootc) Stop baking your secrets into cloud-init and start using identity Technical Briefing | 9/28/2026 Every time I see a base64-encoded SSH key sitting in...