Fblog

lastmod 2026-11-10created 2025-12-042 edits

fblog is a command-line tool that turns structured logs in JSON format into a human-readable form. Written in Rust, it takes a log stream through a pipe and prints the time, level, and message in color, and it can show only specific fields or filter lines with Lua expressions. It is used together with similar tools such as humanlog and hl to view kubectl or docker logs.