• Stop your package managers from getting tricked by stale symlinks

  Package Management & Distro Internals (Apt/Dnf/Pacman) Stop your package managers from getting tricked by stale symlinks Technical Briefing | 7/31/2026 We have all been there. You run an update, the...

  By Saket Jain Published July 31, 2026 Linux/Unix

• Stop your bootc images from carrying around stale cloud-init baggage

  Cloud-Native Linux (Cloud-Init, Immutable OS, Bootc) Stop your bootc images from carrying around stale cloud-init baggage Technical Briefing | 7/31/2026 Building containerized OS images is supposed to simplify your life....

  By Saket Jain Published July 31, 2026 Linux/Unix

• Stop your eBPF kprobes from firing blindly when you only need local context

  Observability & Logging (Journald, EBPF Tracing) Stop your eBPF kprobes from firing blindly when you only need local context Technical Briefing | 7/31/2026 You probably started playing with eBPF using...

  By Saket Jain Published July 31, 2026 Linux/Unix

• Stop your kernel module load order from wrecking your driver behavior

  Kernel News & Module Management Stop your kernel module load order from wrecking your driver behavior Technical Briefing | 7/31/2026 You spend all morning chasing a race condition in a...

  By Saket Jain Published July 31, 2026 Linux/Unix

• Stop your LVM thin provisioned pools from running into an unrecoverable full state

  Filesystem & Storage (ZFS/Btrfs/LVM) Stop your LVM thin provisioned pools from running into an unrecoverable full state Technical Briefing | 7/31/2026 Thin provisioning in LVM feels like magic until you...

  By Saket Jain Published July 30, 2026 Linux/Unix

• Stop your kernel module autoloading from causing a boot time death spiral

  Kernel News & Module Management Stop your kernel module autoloading from causing a boot time death spiral Technical Briefing | 7/30/2026 You spend an hour debugging a system that hangs...

  By Saket Jain Published July 30, 2026 Linux/Unix

• Stop your subshells from swallowing exit codes during pipe failures

  Shell Scripting & Automation Stop your subshells from swallowing exit codes during pipe failures Technical Briefing | 7/30/2026 You spend half an hour writing a neat pipeline, thinking you’ve handled...

  By Saket Jain Published July 30, 2026 Linux/Unix

• Stop nftables from dropping packets while you’re still debugging them

  Networking & Firewalls (Nftables/Iptables/WireGuard) Stop nftables from dropping packets while you’re still debugging them Technical Briefing | 7/30/2026 You are deep into a firewall refactor, moving from iptables to nftables,...

  By Saket Jain Published July 30, 2026 Linux/Unix

• Stop your eBPF kprobes from dumping massive amounts of noise into dmesg

  Observability & Logging (Journald, EBPF Tracing) Stop your eBPF kprobes from dumping massive amounts of noise into dmesg Technical Briefing | 7/30/2026 You probably started playing with eBPF to trace...

  By Saket Jain Published July 29, 2026 Linux/Unix

• Stop your ZFS snapshots from becoming a performance black hole

  Backup, Snapshotting & Disaster Recovery Stop your ZFS snapshots from becoming a performance black hole Technical Briefing | 7/30/2026 You set up automatic ZFS snapshots thinking you’re clever. You’ve got...

  By Saket Jain Published July 29, 2026 Linux/Unix