Docker shell scripts

cleardockerlogs.sh

#!/bin/bash
date "+%Y-%m-%d %H:%M:%S"
sudo sh -c 'truncate -s 0 $(docker system info 2> /dev/null | grep "Docker Root Dir" | cut -d ":" -f2 | cut -d " " -f2-)/containers/*/*-json.log';

removeolddockerimages.sh

#!/bin/bash
# Remove images older than 1 week that has repository or tag <none>
docker rmi $(docker images | grep "<none>" | grep " [weeks|months]* ago" | awk '{print $3}') 2> /dev/null || true