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....
Process & Resource Monitoring (Top/Htop/Ps/Systemd) Stop pstree from making you squint at your process tree 🧩 The Challenge Trying to hunt down which child process is eating memory in a...
User & Group Management Stop shadow accounts from haunting your system without a proper audit 🧩 The Challenge Dealing with a server migration where you find dozens of stale accounts...
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...
Performance Tuning & Kernel Parameters (Sysctl) Stop your server from bottlenecking on ephemeral port exhaustion 🧩 The Challenge Dealing with a high-traffic API server and suddenly getting connection timeouts that...
Networking & Firewall (Ss/Netstat/Iptables/Nftables/Curl) Stop your socket stats from burying the truth under thousands of connections 🧩 The Challenge You’re debugging a weird latency spike on a web server and...
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...
Container Basics On Linux (Namespaces/Cgroups) Stop your cgroups from losing track of tasks on restart 🧩 The Challenge You ever try to limit resource usage for a specific app only...
Networking & Firewall (Ss/Netstat/Iptables/Curl) Stop curl from lying to you about hidden connection failures 🧩 The Challenge You ever run a curl command against an API and get nothing back,...
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...