#!/bin/bash

# https://docs.docker.com/engine/reference/commandline/ps/#format
df -h /

for container in $(docker ps --format "{{.Names}}")
do
        echo "Truncating logs for the '${container}' container ..."

        # https://forums.docker.com/t/how-to-limit-or-rotate-docker-container-logs/112378/9
        truncate $(docker container inspect ${container} --format "{{ .LogPath }}") --size 0
done

df -h /
echo "Done"