A super-simple script that combines all of your Minecraft server log files (.log.gz and latest.log) into one single .log file. Tested on a Ubuntu 20.04 server. Requires Python 3.

Installation:

Make sure working directory is your logs directory.

Clone the repo:

git clone https://github.com/dpleshkov/unilog-mc

Copy the little script out of the directory:

cp unilog-mc/unilog.py unilog.py

Usage:

python3 unilog.py -o unilog.log  # combines all the log files into file unilog.log

or

python3 unilog.py  # prints unified log to STDOUT