Truncate/Flush docker logs

dlog

#!/usr/bin/env bash

containerName='';
truncateDockerLog(){
  truncate -s 0 $(docker inspect $containerName | grep log | awk '{print $2}' | cut -d\" -f2)
}

# pass no args and truncate all
# pass a container name and truncate that container

if [ "x$1" = 'x' ]; then
    $(docker ps -aq) | while read containerName; do
        truncateDockerLog
    done
else
    containerName="$1"
    truncateDockerLog
fi

sudo truncate -s 0 $(docker inspect node | grep log | awk '{print $2}' | cut -d\" -f2)