A powerful terminal app for structured log streaming
Fluentd: Unified Logging Layer (project under CNCF)
DTail is a distributed DevOps tool for tailing, grepping, catting logs
A replica of the logrotate utility, except this also runs on Windows
Simple C++ library for easy and flexible logging
Apache Log Parser and Data Normalization Application
A fake log generator for common log formats
Easy, flexible, lightweight, platform independent C++logging library
LogDNA Agent streams from log files to your LogDNA account
Open Source SIEM
Radio logging for Search and Rescue
YXDroid