This OpenTelemetry exporter will stream spans as OTLP json to a log file

Get a cross-platform log file name

What lerna uses to dump logs

A simple tool for replaying requests from nginx log file to the custom server

Log HTTP requests and response to console or to log file depending on mode

pi package: replaces the built-in bash tool with real-time log forwarding via the pi-logfwd Go binary (PTY, JSONL events, optional log file) / pi 实时命令日志转发扩展（bash 覆盖内置）

YAMDBF plugin for writing logs to a log file.

This is a configurable script for generating dummy log file output.

Rotating log file with writable stream interface

A wrapper around [Pino](https://github.com/pinojs/pino). Used to log to the console, and to a log file.

Lint your JavaScript and HTML code and output errors to a log file. Convenient for pre-commit hooks and build systems to maintain code quality.

Write data to a log file using the date as the filename. Handles date rollover too!

little way to log file and robust

A small utility to write a serial device's output to a log file with timestamps.

Output your JSHint to a log file

Date and prepend/append logs to your log file(s) with a simple function.

Run an agent prompt repeatedly in a batch loop, tee-ing each run to the console and a per-run log file.

Distributed log file aggregation, with persistence

Distributed log file aggregation, with persistence

A local log file viewer CLI tool — instantly view, search and filter your log files in a beautiful browser UI. No cloud, works fully offline.