#debugging

5 one-liners with this tag.

Follow Docker container logs live

#docker logs -f --tail 100 app

Open a shell in a running Docker container

#docker exec -it app sh

Run PHP code in the WordPress context

$wp eval 'echo PHP_VERSION . " / WP " . get_bloginfo("version") . PHP_EOL;' --path=/var/www/vhosts/example.com/httpdocs

Show the processes running in a Docker container

#docker top app

Watch Redis commands live for a short time (MONITOR)

$timeout 10 redis-cli MONITOR

harmlessRedis and Memcached