If your in docker swarm and you want to see log data of a specific service you can use --since as below:

docker service logs project_redis --since "1m" -f

It sometimes has unexpected behaviours and does not print logs. Rather than --since you can use tail it is better in case you want to see recent logs:

docker service logs project_redis --tail 1

#docker #swarm #since #tail #log

When you see logs in docker you cannot use grep on the output. In case you want to put grep on it you need to send data to standard output (2>&1).

Long story, short:

docker service logs --since "1m" -f app_redis 2>&1 | grep "Your search text"

#docker #log #logs #since #grep