Apple SMC CLI for macOS — temperature, fan, battery, power, voltage and current sensors on Intel and Apple Silicon (M1–M5), with table, JSON and InfluxDB output
eBPF-based Ethernet traffic monitor using TC, XDP, kprobes and cgroups
Lightweight per-connection network traffic monitor for IPv4/IPv6, TCP/UDP/ICMP — AF_PACKET on Linux, libpcap elsewhere
Fast Rust CLI to find "black hole" directories with millions of entries, without reading them
DNS query tracing and analysis tool
find all "blackhole" directories with a huge amount of filesystem entries in a flat structure
Fetches DNS zones via AXFR and dumps them in Unix hosts format