Topical Takes

Short, opinionated posts on eBPF, Linux internals, and the tools we all run in production.

AlleBPF52linux52yeet49AI agents23observability16networking8claude-code7security7HTTP4production4tracing4uprobes4API debugging3bcc3bpftrace3exectop3incident-response3kubernetes3omarchy3sandboxing3supply chain3tcpdump3TLS3troubleshooting3audit2auditd2BSON2capabilities2ci2containers2databases2debugging2egress2execsnoop2hyprland2MongoDB2mysql2oom2performance2permissions2postgres2processes2quickshell2runtime-debugging2ssh2TCP2802.111agent-security1agentic network operations1ai-sre1bar-widget1benchmarks1biolatency1bpf-verifier1bubblewrap1build-performance1cgroups1Cilium1CO-RE1codex1confidential-computing1context-switches1cpu-accounting1cryptojacking1devops1DNS1exfiltration1hardening1integration-testing1kprobes1kworker1landlock1latency1local-llm1make1MCP1memory1n-plus-one1nodejs1npm1off-cpu1ollama1openssl1opentelemetry1packet-capture1plugin1postinstall1prepared statements1privilege1proc-filesystem1process-attribution1process-masquerading1proctop1profiling1query-shapes1Redis1refusal1RESP1rf1root-cause-analysis1runqlat1schedstat1seccomp1slowlog1SQLite1stratum1sudo1syscall1systemd1tcp-retransmits1terminal-bench1threat-modeling1tunnels1websocket1wifi1wireguard1wireless1wss1yeetkit1+119 more

All eBPF52 linux52 yeet49 AI agents23 observability16 networking8 claude-code7 security7 HTTP4 production4 tracing4 uprobes4 API debugging3 bcc3 bpftrace3 exectop3 incident-response3 kubernetes3 omarchy3 sandboxing3 supply chain3 tcpdump3 TLS3 troubleshooting3 audit2 auditd2 BSON2 capabilities2 ci2 containers2 databases2 debugging2 egress2 execsnoop2 hyprland2 MongoDB2 mysql2 oom2 performance2 permissions2 postgres2 processes2 quickshell2 runtime-debugging2 ssh2 TCP2 802.111 agent-security1 agentic network operations1 ai-sre1 bar-widget1 benchmarks1 biolatency1 bpf-verifier1 bubblewrap1 build-performance1 cgroups1 Cilium1 CO-RE1 codex1 confidential-computing1 context-switches1 cpu-accounting1 cryptojacking1 devops1 DNS1 exfiltration1 hardening1 integration-testing1 kprobes1 kworker1 landlock1 latency1 local-llm1 make1 MCP1 memory1 n-plus-one1 nodejs1 npm1 off-cpu1 ollama1 openssl1 opentelemetry1 packet-capture1 plugin1 postinstall1 prepared statements1 privilege1 proc-filesystem1 process-attribution1 process-masquerading1 proctop1 profiling1 query-shapes1 Redis1 refusal1 RESP1 rf1 root-cause-analysis1 runqlat1 schedstat1 seccomp1 slowlog1 SQLite1 stratum1 sudo1 syscall1 systemd1 tcp-retransmits1 terminal-bench1 threat-modeling1 tunnels1 websocket1 wifi1 wireguard1 wireless1 wss1 yeetkit1

September 22, 2026

Claude Code on Omarchy in 2026: Setup, Permissions, and Linux Agent Workflows

Omarchy ships Claude Code as a pre-wired mise stub, so there is nothing to install and the real work is permissions. What the default launchers actually do, why the manual warns that agents run in don't-stop-to-ask modes, which permission mode to set for unattended work, and how to see what an agent did on a Hyprland box when its own transcript stops at the shell.

omarchyclaude-codeai-agentshyprlandpermissionseBPFlinuxyeet

September 17, 2026

How Do I Let Claude Investigate Production on Linux? (2026)

Claude Code runs on your laptop and production is somewhere else, so investigating it means SSH, a bastion or an MCP server, and each has a different blast radius. Which permission mode fails closed, why a developer's settings.json is a preference and managed-settings.json is a control, what deny rules survive, and where Claude's own permission system stops mattering.

claude-codeai-agentsproductionpermissionsssheBPFlinuxyeet